USA - Loose Gemstones
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Item Ships From: USA
Natural Loose Diamond 0.50 Carat J SI2 Marquise Engagement Closeouts
Located in New York, NY
ITEM DESCRIPTION
ID #:
54109
Stone Shape:
Marquise
Diamond Weight:
0.50CT
Clarity:
SI2
Color:
J-K
Measurements
8.18x4.20x2.46mm
Our Price:
$550
These genuine diamonds are graded ap...
Category
15th Century and Earlier Antique USA - Loose Gemstones
Materials
White Diamond
$440 Sale Price
20% Off
Antique Cameo Signed G. Stella Tiara
Located in New York, NY
Weight: 46.3 Grams
Stone: Sardonyx Shell
Measurements: 3.45 x 135.28 x 51 mm
Signed: G. Stella.
ITEM #: BR-1463-112624-12
Circa 1840s. Museum Quality Cameo Tiara...
Category
19th Century Neoclassical Antique USA - Loose Gemstones
Materials
Other
$22,992 Sale Price
20% Off
Natural Unheated Orange Padparadscha Sapphire Stone 4.54 carats with GRS Report
Located in Los Angeles, CA
Please inquire for more videos/photos.
Details
Identification: Natural Unheated Padparadscha
• Carat: 4.54 carats
• Shape: oval
• Measures: 11.13 x 9.51 x 4.63 mm
• Color: pinkish-...
Category
21st Century and Contemporary Malagasy USA - Loose Gemstones
Materials
Sapphire, Padparadscha Sapphire
1.00 Carat Pear Brilliant Gia Certified L, Faint Brown Si2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56382
Stone Shape: PEAR MODIFIED BRILLIANT
Diamond Weight: 1.00ct
Color: L, Faint Brown
Clarity: SI2
Cut: Excellent
Measurements...
Category
21st Century and Contemporary USA - Loose Gemstones
Materials
Diamond, White Diamond, Brown Diamond
$2,760 Sale Price
20% Off
GIA Certified Carved Colombia Emerald Loose Stone Weighing 4.35 Carats
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA certified carved Colombia Emerald loose stone, a true masterpiece of nature. This captivating gem weighs a remarkable 4.35 carats, making it a truly val...
Category
20th Century Colombian Contemporary USA - Loose Gemstones
Materials
Emerald
$1,330 Sale Price
54% Off
Radiant GIA Certified 0.25CT Fancy Pink Round Brilliant Diamond With VS1 Clarity
Located in New York, NY
ITEM DESCRIPTION
ID #:
55125
Stone Shape:
Round
Diamond Weight:
0.25CT
Clarity:
VS1
Color:
Faint Pink
Cut:
Good
Measurements:
4.00x4.02x2.49mm
Depth %:
62%
Table %:
59%
Symmetry:
E...
Category
15th Century and Earlier Antique USA - Loose Gemstones
Materials
Pink Diamond
$1,000 Sale Price
20% Off
GIA certified .15ct Fancy Intense Pink Purple Diamond Loose 41114
By Unbranded
Located in New York, NY
GIA Certified .15ct Natural Diamond Loose
Fancy Intense Pink Purple Even
4.00 x 2.69 x 1.88 mm
Report # 2235404915
Stating I3 clarity
Category
21st Century and Contemporary Retro USA - Loose Gemstones
Materials
Diamond
Natural Blue Sapphire Gemstone 4.17 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Experience the captivating elegance of this natural blue sapphire, weighing 4.17 carats, certified by the GIA. Its vibrant blue color, paired with exceptional clarity, makes this gem...
Category
21st Century and Contemporary Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
Natural Green Mozambique Paraiba Tourmaline Stone 0.93 carats with GIA Report
Located in Los Angeles, CA
Looking for an everyday stunning piece to wear? This Mozambique tourmaline is incredibly versatile and absolutely beautiful! With its wealth of c...
Category
21st Century and Contemporary Mozambican USA - Loose Gemstones
Materials
Tourmaline, Paraiba
FLASH SALE GIA 10.07 Carat Natural Yellow Cushion Shape Diamond
Located in Great Neck Plaza, NY
GIA fancy yellow cushion shape diamond weighing 10.07 carats.
Treated Clarity
*Free shipping within the US
Category
2010s American USA - Loose Gemstones
Materials
Diamond, Yellow Diamond, 14k Gold, White Gold
GIA Certified 1.50 Carat Brilliant Cut Loose Diamond G / IF
Located in New York, NY
1.50 Carat Round Brilliant Cut Loose Diamond
GIA certified
G / IF
Grade Cut : Very Good
Polish: Very Good
Symm: EX
Depth: 58.9
Stone Table: 58
Category
2010s American USA - Loose Gemstones
Materials
Diamond
14.85 Carats Intense Blue Aquamarine Pear Drop Cut
By FERRUCCI
Located in New York, NY
14.85 carats Intense blue Aquamarine Pear Drop Cut, excellent cut, superior color, ideal for a stunning custom designed necklace, pendant or cocktail ring...
Category
2010s Unknown USA - Loose Gemstones
Materials
Aquamarine
Gia Certified 1.46 Carat Pear Brilliant I I2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NY56228
Stone Shape: PEAR BRILLIANT
Diamond Weight: 1.46ct
Clarity: I2
Color: I
Cut: Excellent
Measurements: 9.69 x 6.42 x 3.98 mm
Depth %: 62.1%
Table %: 61%...
Category
21st Century and Contemporary USA - Loose Gemstones
Materials
Diamond, White Diamond
$3,680 Sale Price
20% Off
GIA Certified 1.01 Carat Brilliant Cut Loose Diamond
Located in New York, NY
1.01 Round Brilliant Cut Loose Diamond
GIA certified
D/ SI2
Grade Cut : Good
Polish: Very Good
Symm: Very Good
Depth: 65.5
Stone Table: 57
Category
2010s American USA - Loose Gemstones
Materials
Diamond
2.14 Ct Pink Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Pink sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Pink Sapphire
4.42 Ct Emerald Octagon Loose Gemstone
Located in Fort Lee, NJ
Experience the timeless beauty of this natural emerald, featuring a vibrant green hue with natural character. Perfect for custom engagement rings, elegant pendants, or heirloom-quali...
Category
2010s Zambian USA - Loose Gemstones
Materials
Emerald
Natural Emerald Loose Gemstone, 4.41 Carat, Octagon Cut, Oil Treated
Located in Fort Lee, NJ
Experience the timeless beauty of this natural emerald, featuring a vibrant green hue with natural character. Perfect for custom engagement rings, elegant pendants, or heirloom-quali...
Category
2010s Zambian USA - Loose Gemstones
Materials
Emerald
4.11 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
Experience the timeless beauty of this natural emerald, featuring a vibrant green hue with natural character. Perfect for custom engagement rings, elegant pendants, or heirloom-quali...
Category
2010s Zambian USA - Loose Gemstones
Materials
Emerald
Unheated 13.12 Carat Ceylon Blue Sapphire, Loose Gemstone, Certified Cushion
By Emeralds Maravellous
Located in US
Unheated 13.12 Carat Ceylon Blue Sapphire, Loose Gemstone, Certified
Certified 13.12 Carats Blue Sapphire from Sri Lanka (Ceylon)
Gemstone: Natural Sapphire
Carat Weight: 13.12 Cara...
Category
21st Century and Contemporary Sri Lankan Contemporary USA - Loose Gemstones
Materials
Blue Sapphire
1.01 Ct Yellow Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
This natural Yellow sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury je...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Yellow Sapphire
1.05 Ct Green Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Green sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury je...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Green Sapphire
2.71tcw 9.4x6 Matching Loose Colombian Emeralds - Pear Cut Teardrop
Located in Jupiter, FL
Stone: Emerald
Total Weight: 2.71-tcw
Shape: Pear Cut
Clarity: Transparent
Luster: Excellent
Color: Medium Green
Measurements: 9.35mm x 5.96mm x 4.86mm // 9.44mm x 6.10mm x 4.0mm
Geo...
Category
2010s Colombian Modern USA - Loose Gemstones
Materials
Emerald
Oval loose ruby with cerificate 9x7mm
Located in Boca Raton, FL
Bright ruby with a certificate oval gemstone with a certificate. Measuring 9x7mm, the ruby is nice and bright pinkish red color.
Certificate of authenticity comes with purchase!
AB...
Category
20th Century USA - Loose Gemstones
Materials
Ruby
0.82 Ct Pink Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural pink sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Pink Sapphire
1.96 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
GIA Certified 11 Carat Bubble Gum Pink Sapphire Cushion Cut Ceylon Loose Stone
Located in Miami, FL
GIA certified bubble gum pink sapphire loose stone featuring 11.00 carats in cushion cut from Sri Lanka with no heat treatment. Natural corundum measures 11.01 x 10.96 x 9.04mm with ...
Category
21st Century and Contemporary Modern USA - Loose Gemstones
Materials
Pink Sapphire
$35,640 Sale Price
20% Off
Natural Loose 1.40 Carat Fancy Brown VS2 Penis Cut Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: 56700
Stone Shape: Penis Cut Diamond
Diamond Weight: 1.40 CT
Clarity: VS2
Color: Fancy Brown
Measurements 10.00 x 6.00 x 4.57 mm
Our Price: $8160.00
Appraisal Price: $12240.00
A free online diamond appraisal...
Category
21st Century and Contemporary USA - Loose Gemstones
Materials
Diamond, White Diamond, Brown Diamond
$6,528 Sale Price
20% Off
0.81 Ct Pink Sapphire Radiant Loose Gemstone
Located in Fort Lee, NJ
This natural Pink sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Pink Sapphire
1.13 Ct Blue Sapphire Cushion Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
Natural Unheated Purple Sapphire Stone 6.05 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover the breathtaking allure of this natural unheated purple sapphire, weighing 6.05 carats. With its stunning pear shape and vivid purple hue, this gemstone exudes elegance and ...
Category
21st Century and Contemporary Malagasy USA - Loose Gemstones
Materials
Sapphire, Purple Sapphire
1.10 Ct Yellow Sapphire Radiant Loose Gemstone
Located in Fort Lee, NJ
This natural yellow sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury je...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Yellow Sapphire
Natural Color Changes Alexandrite Stone 3.03 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Presenting a remarkable natural color-changing Alexandrite, weighing 3.03 carats, accompanied by a GIA Report. The gem exhibits a cushion shape with dimensions of 7.86 x 7.06 x 6.12 ...
Category
21st Century and Contemporary Sri Lankan USA - Loose Gemstones
Materials
Alexandrite
Natural Unheated Madagascar Blue Sapphire Gemstone 2.66 carats with GRS Report
Located in Los Angeles, CA
This exquisite 2.66-carat natural blue sapphire from Madagascar reveals a mesmerizing midnight blue hue with superb brilliance. Expertly cut in an oval shape with a brilliant/step fa...
Category
21st Century and Contemporary Malagasy USA - Loose Gemstones
Materials
Blue Sapphire
Natural Tanzanite 10x8mm Faceted Cut AAA Color Oval 3.25 cts Loose Gemstone
Located in New York, NY
♥ Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay
We are Loose Gemstones Manufactu...
Category
21st Century and Contemporary Tanzanian Art Deco USA - Loose Gemstones
Materials
Tanzanite
0.96 Ct Green Sapphire Princess Loose Gemstone
Located in Fort Lee, NJ
This natural Green sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jew...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Green Sapphire
0.75 CARAT MARQUISE BRILLIANT GIA CERTIFIED U to v RANGE SI2 CLARITY DIAMOND
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56890
Stone Shape: MARQUISE BRILLIANT
Diamond Weight: 0.75ct
Clarity: SI2
Color: U to V Range
Cut: Excellent
Measurements: 8.26 x 4.73 x 3.25 mm
Depth %: 68...
Category
15th Century and Earlier Antique USA - Loose Gemstones
Materials
White Diamond
$732 Sale Price
20% Off
21.22-Carat Pink Tourmaline with Orange Undertones Rare Gem for Luxury Jewelry
By Merkaba
Located in Beverly Hills, CA
Presenting a Remarkable 21.22-Carat Pink Tourmaline with Vibrant Orange Undertones – Merkaba Jewelry Beverly Hills.
Discover a breathtaking 21.22-carat pink tourmaline gemstone with...
Category
21st Century and Contemporary Nigerian Modern USA - Loose Gemstones
Materials
Tourmaline, Multi-gemstone, 18k Gold, Rose Gold, White Gold, Yellow Gold...
AAAA High Quality Natural Tanzanite 17.9 Cts Loose Gemstone Tanzanite Jewelry
Located in New York, NY
♥ Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay
We are Loose Gemstones Manufactu...
Category
21st Century and Contemporary Tanzanian Art Deco USA - Loose Gemstones
Materials
Tanzanite
0.96 Carat Round Shape Natural Diamond
Located in Great Neck Plaza, NY
0.96 Carat Round Shape Natural Diamond
Average Color K, Clarity VS1
Measurements: 5.9 - 5.8 x 3.8 mm
Category
2010s American USA - Loose Gemstones
Materials
Diamond, 14k Gold, Yellow Gold
5.05 Carat Cushion Cut Blue Green Tourmaline Loose Gemstone, 12.6 x 7.8 mm
By Tamir
Located in Beverly Hills, CA
A refined 5.05 carat cushion cut blue green tourmaline loose gemstone, offered unmounted and brand new by Tamir for Merkaba Jewelry Beverly Hills. Vivid and sophisticated, this tourmaline shows an ocean to forest interplay of color that collectors love, with a clean presence that translates beautifully into custom fine jewelry.
The cushion cut blends softly rounded edges with broad, lively facets, enhancing brilliance while preserving depth and saturation. Blue green tourmaline is often associated with calm clarity and renewed energy, making it a meaningful choice for personal milestones, heirloom projects, and intentional design.
Ideal for Design Your Dream custom work, this gemstone can become the centerpiece of a statement ring, an elegant pendant, or a distinctive pair of earrings. It is also a strong addition to a world class loose gemstone collection...
Category
21st Century and Contemporary Contemporary USA - Loose Gemstones
Materials
Tourmaline, Platinum, Yellow Gold, White Gold, Rose Gold, 18k Gold
Opal Stone 27.63 Carat Natural Ethiopian Pear Shape loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 27.63 carat pear shape Ethiopian Opal loose gemstone, offered unmounted to a fine gem aficionado.
Returns are accepted and paid by us within 7 days of delivery.
We offer supr...
Category
21st Century and Contemporary Ethiopian Contemporary USA - Loose Gemstones
Materials
Opal
16 Carat Oval Paraiba Tourmaline Loose Gemstone GIA Certified – Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Exquisite 16-Carat Oval Paraiba Tourmaline – A Collector's Masterpiece by Merkaba Jewelry Beverly Hills.
Design Your Dream Piece
Presenting a truly remarkable 16-carat oval Paraiba ...
Category
21st Century and Contemporary Mozambican Contemporary USA - Loose Gemstones
Materials
Tourmaline, Paraiba, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
GIA Certified 18.0+ Carat Emerald Cut Diamond
By GEMME
Located in New York, NY
Gorgeous Emerald Cut Diamond over 18 Carats (please inquire about exact weight)
GIA Certified as I color and VS2 clarity.
Please inquire for stones in any shape, size and quality.
Category
2010s USA - Loose Gemstones
Materials
Diamond
No Oil, Matched Pair of Colombian Cushion-Cut Emeralds, Gübelin Certified
Located in New York, NY
This perfectly matched pair of Colombian cushion-cut emeralds, totaling 5.16 carats, is a rare and collectible find. Both stones are Gübelin-certified and carry "No Indications of Cl...
Category
2010s USA - Loose Gemstones
Materials
Emerald
Spready Green 5.15 Carat Emerald Cut Colombian Emerald Gem - May Birthstone
Located in Jupiter, FL
Stone: Emerald
Weight: 5.15-carats
Shape: Emerald Cut
Clarity: Transparent
Luster: Very Good
Color: Bluish Green
Measurements: 13.39mm x 11.39mm x 4.99mm
Geographic Origin: Colombia
...
Category
2010s Colombian Modern USA - Loose Gemstones
Materials
Emerald
Natural Unheated Orangy Pink Padparadscha Gemstone 3.56 carats with GIA Report
Located in Los Angeles, CA
Introducing a natural unheated Padparadscha Sapphire, weighing 3.56 carats and accompanied by a GIA Report. This gem showcases a cushion shape with measurements of 9.00 x 8.50 x 5.05...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Sapphire, Padparadscha Sapphire
Natural Purple Sapphire Gemstone 4.32 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
This Natural Purple Sapphire, weighing 4.32 carats, comes with a GIA Report for authenticity. The cushion-shaped gem, with measurements of 9.50 x 7.39 x 6.26 mm, features a Brilliant...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Sapphire, Purple Sapphire
Natural Purple/Green-Blue Brazilian Paraiba Tourmaline / 0.62 carats/GIA Report
Located in Carefree, AZ
This GIA Certified Natural 0.62 Carat Zoned Pinkish Purple and Greenish Blue Modified Brilliant Cut Brazilian Paraiba Tourmaline is from the original mine Mina da Batalha in Brazil. ...
Category
2010s Brazilian Artist USA - Loose Gemstones
Materials
Tourmaline, Paraiba
GIA Certified Fancy Light Pink 0.15ct Cushion Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC58597
Stone Shape: Cushion
Diamond Weight: 0.15ctw
Fancy Color: Fancy Light Pink
Cut: Modified Brilliant
Measurements: 3.43 x 3.02 x 1.88 mm
Symmetry: Good...
Category
21st Century and Contemporary USA - Loose Gemstones
Materials
Pink Diamond
1.97 Ct Blue Sapphire Pear Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
GIA Certified 1.01 Carat Old European Cut Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
Stone Shape: Old European
Diamond Weight: 1.01 Carat
Color: H
Measurements: 6.51 x 6.53 x 3.45 mm
Symmetry: Very Good
Polish: Excellent
Fluorescence: Medium Blue
...
Category
21st Century and Contemporary Modern USA - Loose Gemstones
Materials
Diamond
$5,280 Sale Price
20% Off
Natural colombian emerald gemstone 9mm 3.75ct
Located in Boca Raton, FL
Natural emerald, heavily included, origin is Colombia, 3.75 carats 9mmx9mm
Will come with documents, free shipping and fancy box for gifting. Perfect for setting into jewelry or just...
Category
21st Century and Contemporary USA - Loose Gemstones
Materials
Emerald
GIA Certified 6.82 Carat, G Color, VS1 Clarity, Round Brilliant Loose Diamond
Located in Miami, FL
GIA Certified 6.82 Carat, G Color, VS1 Clarity, Round Brilliant Cut Loose Natural Diamond. Untreated.
Certificate: GIA Report #2145380490.
Item Details:
- Item Type: Loose Diamond
...
Category
21st Century and Contemporary USA - Loose Gemstones
Materials
Diamond, White Diamond
27.42-Carat Oval Ethiopian Opal Loose Gemstone by Merkaba Jewelry Beverly Hills
By Merkaba
Located in Beverly Hills, CA
A remarkable 27.42-carat natural Ethiopian Opal, expertly cut in an elegant oval shape and offered loose and unmounted for the serious gem collector. Celebrated for its luminous pres...
Category
21st Century and Contemporary Ethiopian Contemporary USA - Loose Gemstones
Materials
Opal, Platinum, Yellow Gold, White Gold, Rose Gold, 18k Gold
Natural Zambian Emerald 5x3MM Green Emerald 10 Pieces wholesaler Lot Gemstone
Located in New York, NY
**Zambian Emeralds (5x3 emerald cut shape )*
Discover the enchanting beauty of Zambian emeralds, known for their stunning green hue. These emeralds, meticulously cut into faceted sha...
Category
21st Century and Contemporary Zambian USA - Loose Gemstones
Materials
Emerald
GIA Certificated Oval Carved Double Sided Cabochon Emerald Weighing 53.64 Carats
By OGI Ltd
Located in New York, NY
G I A G EMO L O G IC A L R E P O R T
EMERALD REPORT
GIA REPORT 522173152
Shape Oval Carved Double Cabochon
Transparency Translucent
Color Green
Species Natural Beryl
TREATMENT Clarity Enhanced (F2)
One loose stone
Weight: 53.64 carats
Measurements: 26.97 x 19.90 x 12.90 mm
An oval carved double-sided cabochon emerald weighing 53.64 carats, certified by GIA (Gemological Institute of America), can be considered rare and valuable
Comments: Due to their growth conditions in nature and recovery methods, most emeralds contain surface reaching features. For this reason, clarity enhancement is a common trade practice
Larger emeralds are generally rarer and more valuable, assuming all other quality factors are favorable
GIA is the most established certification company in the world. They have been around since 1931 and are the foremost authority on diamonds, gems and pearls. They are a non-profit organization that sets the standards for jewels and identification world-wide.
Gemstones are rare natural resources of nature. Each gemstone is unique. One can compare the market for gemstones well with the art market
Untreated gemstones are best suited for investment. In the case of sapphire and ruby, this implies that they are not heated, as 98...
Category
Early 20th Century Colombian Contemporary USA - Loose Gemstones
Materials
Emerald
$4,872 Sale Price
59% Off
GIA Certified 1.58 Carat Spinel
Located in Brooklyn, NY
This pretty Purple-Red spinel Mix cut , weighs 1.58 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 7.60 x 6....
Category
2010s USA - Loose Gemstones
Materials
Spinel
2.06 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
1.28 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
1.14 Ct Blue Sapphire Octagon Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
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