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Kozi Diamonds Group Inc. Jewelry

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Vintage Colombian Emerald Stud Earrings in 14K Yellow Gold Natural Earth-Mined
Located in Miami, FL
Timeless and radiant. This exquisite vintage pair of natural earth-mined emeralds originates from the Colombian providence, known for producing the most sought-after green gemstones ...
Category

Early 2000s Colombian Contemporary Stud Earrings

Materials

Emerald, 14k Gold, Yellow Gold

Natural Emerald Marquise Diamond Dangle Earrings – 2.11 ct tw. 18kt Gold
Located in Miami, FL
A refined, graceful pair designed for the modern woman who values timeless elegance and natural gemstones. These stunning earrings feature four natural earth-mined marquise diamonds...
Category

2010s North American Contemporary Dangle Earrings

Materials

Diamond, Emerald, Gold, 18k Gold

14K Gold Colombian Emerald Ring 0.90ct with Trillion Natural Diamonds 0.55ct
Located in Miami, FL
Handcrafted 14K gold ring featuring a 0.90ct natural Colombian emerald and 0.55ct trillion diamonds. Elegant, timeless, and certified genuine gemstones. A masterpiece of craftsmanshi...
Category

2010s North American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 14k Gold

Large 19.5mm 14K Yellow Gold Ball Earrings with Diamonds • 0.50ct TW (H/SI1) • S
Located in Miami, FL
“Bold and luxurious: oversized 19.5mm ball earrings in solid 14K yellow gold, each set with a 0.25ct natural round diamond (H color, SI1 clarity)—0.50ct total. Secure posts for pierc...
Category

2010s Contemporary Drop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Vintage 2.00ct Natural Untreated Blue Sapphire Stud Earrings • 14K White Gold 4-
Located in Miami, FL
“Elegant vintage sapphire studs featuring 2.00 carats total of natural, untreated gem-quality blue sapphires set in 14K white gold 4-prong baskets with secure push-backs. Timeless mi...
Category

Early 2000s Contemporary Stud Earrings

Materials

Blue Sapphire, 14k Gold

1.63ct Vivid Red Ruby 1.25ct Diamond Statement Ring • 18K Yellow Gold • Oval R
Located in Miami, FL
“Stunning one-of-a-kind 18K yellow gold ring featuring a vivid 1.63 carat natural ruby (heated, with character) framed by 92 natural earth-mined diamonds totaling 1.25ct (I color, SI...
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Natural Yellow and White Diamonds Ring in 18kt Gold, 2.30 cts tw.
Located in Miami, FL
💎 About This Piece An exceptional display of color, brilliance, and craftsmanship — this luxury two-tone 18kt gold cocktail ring centers around a magnificent natural yellow diamond,...
Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Yellow Diamond, Gold, 18k Gold

Vintage 1.50 Ctw Marquise Diamond Solitaire Ring with Tapered Baguettes in 14kt
Located in Miami, FL
A timeless classic reimagined with graceful sophistication, this natural earth-mined marquise diamond solitaire ring is a striking symbol of refined elegance. The centerpiece is a be...
Category

Vintage 1980s North American Modern Solitaire Rings

Materials

Diamond, Gold, 14k Gold

Elegant 1ct Yellow Cushion Cut Diamond Solitaire Ring, Natural Earth Mined, 18k
Located in Miami, FL
Discover the timeless elegance of this exquisite ring, featuring a natural earth-mined yellow cushion cut diamond weighing 1 carat. The stunning diamond is set in a sleek bezel solit...
Category

2010s American Contemporary Solitaire Rings

Materials

Yellow Diamond, Yellow Gold, 18k Gold

Exquisite Colombian Emerald and Diamond Ring in 18kt Yellow and White Gold
Located in Miami, FL
Indulge in the timeless elegance of this high-end ring, featuring a stunning emerald cut green natural earth-mined emerald with Colombian provenance. The vibrant emerald is securely ...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

2.10ct Diamond Heart Studs 18kt Platinum
Located in Miami, FL
Listed here is a pair of mini platinum heart-shaped. Cute and made to wear with any outfit on any occasion, these studs may be small, but they shine bright and make the perfect gift ...
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, Platinum

2.01ct Diamond Ring 14kt White Gold
Located in Miami, FL
Introducing an engagement ring that cannot be denied. This gorgeous ring consists of a center diamond stone weighing 1.50ct, followed by the side diamonds weighing 0.51ct. Shining br...
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

3.35ct Round Diamond Studs 14kt White Gold
Located in Miami, FL
Listed here are a pair of gorgeous round-cut diamond studs that are made to be worn for any occasion. Undeniably stunning, these studs will help you stand out in any crowd in any set...
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, 14k Gold, White Gold

1.01ct Diamond Screw-On Studs 14kt White Gold
Located in Miami, FL
Simple and beautiful, these brilliant round-cut diamond studs shine brightly from every angle. The diamonds are set in four-prong baskets of 14kt white gold and ensure a stable and c...
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, 14k Gold, White Gold

12.92ct Diamond Tennis Bracelet 18kt White Gold
Located in Miami, FL
Introducing here is a one-of-a-kind white gold diamond tennis bracelet crafted in lustrous 18kt white gold. Its secure clasp ensures a comfortable and loose fit, making it the perfec...
Category

21st Century and Contemporary American Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

5.21 carat Natural Yellow Diamond Eternity Band 18kt
Located in Miami, FL
This stunning 5.21 ct natural yellow diamond eternity band ring. sparkling diamonds that catch the light beautifully. The rin...
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

1.50 ct F Color GIA Heart Shape Platinum Diamond Heart Ring
Located in Miami, FL
Introducing our platinum ring that features a beautiful 1.50ct heart-shape diamond that sparkles brilliantly. The elegant design highlights the diamond's natural beauty, making it a ...
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Diamond Solitaire Heart Shape Ring
Located in Miami, FL
petite solitaire ring in 14kt yellow gold. This heart-shaped diamond ring is simple, yet captivating. Perfect for any occasion, this ring is a lovely symbol of affection and grace. ...
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

3.02ct Diamond Studs
Located in Miami, FL
Stunning 14kt white gold diamond studs, totaling 3.02ct I-Color and SI1-clarity. The diamonds have lots of fire and sparkles. The earrings are set in 4 prongs white gold settings.
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, White Diamond, White Gold, 14k Gold

4.58ct Diamond Cluster Earrings platinum
Located in Miami, FL
Elevate your style with these stunning platinum clip-on cluster earrings adorned with marquees and pear-shaped diamonds totaling 4.58 carats. The perfect accessory for any occasion. ...
Category

21st Century and Contemporary American Clip-on Earrings

Materials

Diamond, White Diamond, Platinum

GIA 1.19ct Heart-Shaped Diamond Ring 18kt
Located in Miami, FL
Beautiful heart-shaped diamond ring crafted in 18kt white gold. This ring features a GIA-Certified F SI2 heart-shaped diamond at its center surrounded by round-cut diamonds, symboliz...
Category

21st Century and Contemporary American Bridal Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Ruby Diamond Ring 18kt
Located in Miami, FL
This exquisite 18kt two-tone ring showcases a 3.27 carat ruby embraced by oval diamond accents, evoking timeless elegance and sophistication, making it a classic symbol of enduring b...
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

6.45 Carat Emerald Cut Eternity Band Ring 18kt
Located in Miami, FL
Crafted from 18kt white gold, this eternity band ring exudes timeless elegance and sophistication. The ring has 21 emerald-cut diamonds totaling 6.45ct with color of F-G and clarity ...
Category

21st Century and Contemporary American Band Rings

Materials

White Diamond, Emerald, 18k Gold, White Gold

G.I.A Fancy Yellow Diamond Heart Shaped Ring 18kt
Located in Miami, FL
Elegance meets exuberance in this exquisite 18kt multi-colored white gold cluster ring, adorned with an array of vibrant diamond surrounding a captivating fancy yellow diamond heart-...
Category

21st Century and Contemporary North American Cluster Rings

Materials

Yellow Diamond, 18k Gold, White Gold, Yellow Gold

1.31 carats round Emerald Stud Earrings in 14K Yellow Gold.
Located in Miami, FL
Elegant 14K Yellow Gold Emerald Stud Earrings Description: Indulge in the timeless allure of natural earth-mined emeralds with ...
Category

2010s American Contemporary Stud Earrings

Materials

Emerald, Yellow Gold

Art Deco Platinum Stick Pin with Natural Pearl - Late 19th Century Elegance
Located in Miami, FL
Antique Platinum Stick Pin with Natural Pearl - Late 19th Century Elegance Description: Overview: Embrace the charm of the late 19th century with this exquisite antique stick pin, ...
Category

Early 20th Century Unknown Art Deco Cufflinks

Materials

Natural Pearl, Platinum

Rare Antique Sardonyx Cameo Pin - 18K Gold, Diamonds, and Pearls, Circa 1850.
Located in Miami, FL
Rare Antique Early Victorian Sardonyx Cameo Pin - 18K Gold, Diamonds, and Pearls (Circa 1840-50) Description: Overview: Step into the elegance of the early Victorian era with this exceptional antique pin, a true gem from the 1840-50 period. Crafted in solid 18 karat yellow gold (authenticated through acid testing), this extraordinary piece weighs 8.40 grams. The pin features an exquisite cameo...
Category

Antique 1840s European Early Victorian Brooches

Materials

Diamond, Pearl, 18k Gold

2.56 Carat Emerald and 0.30 Carat Diamond Trendy Ring
Located in Miami, FL
Offered here is natural earth mined Emerald from Colombia, weighing 2.56 carats, stunning deep green in color with natural inclusions. Emerald is set within a 4 prong basket flanked ...
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 14k Gold

Certified 7.86 carat Emerald and 1 Carat Diamonds Snake ring , Minor.
Located in Miami, FL
Prepare to be mesmerized by this extraordinary handmade ring, a true work of art. The shank of the ring features two intricately crafted snakes, symbolizing transformation and rebirt...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Sapphire and Diamonds Pendant in 14K.
Located in Miami, FL
Offered here is a velvety natural earth mined sapphire surrounded by round brilliant diamonds set in 14K white gold. On a 18" inch adjustable to ...
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold

Sapphire and Diamond Earrings, 2.85ctw, 18kt
Located in Miami, FL
Offered here is a pair of earrings in 18 karat white gold with sapphires and round brilliant diamonds. Round sapphires, carat total weight 2.35 ct; diamonds, carat total weight .50. ...
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, Sapphire, 18k Gold

Natural 1.57 carat Blue Sapphire Heart-Shaped Solitaire Necklace in 14K
Located in Miami, FL
Offered here is a natural earth mined blue sapphire, hearth-shaped with brilliant cut , weighing 1.57 carats, heated only to make the blue color even more vivid in color, near flawle...
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Blue Sapphire, 14k Gold

2 Carats Natural Ruby Stud Earring in 14K White Gold, Screw-Backs.
Located in Miami, FL
Round Natural Red Ruby Stud Earrings in 14kt White Gold Elevate your style with these exquisite Round Natural Red Ruby Stud Earrings, set in luxurious...
Category

2010s Unknown Contemporary Stud Earrings

Materials

Ruby, 14k Gold, White Gold

Stunning 2.99 Carat Total Weight Marquise Diamond Ring in 18K White Gold
Located in Miami, FL
Stunning 2.99 Carat Total Weight Marquise Diamond Ring in 18K White Gold Item Description: Experience the epitome of elegance with this exquisite 1.04 carat natural earth mined marq...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

14.64 Carat Blue Sapphire GIA cert. Diamond Ring 18kt
Located in Miami, FL
Item Description: This exquisite 14.64-carat G.I.A. certified natural blue sapphire takes center stage in this mesmerizing 18 karat white gold ring. This oval-shaped sapphire exhibit...
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Rare Dragon Mediterranean Coral and 14K Yellow Gold Brooch, 1970 s.
Located in Miami, FL
Unique Circa 1970 Mediterranean Coral and 14K Yellow Gold Dragon Brooch Make a bold statement with this captivating one-of-a-kind brooch featuring a Mediterranean coral and 14K yel...
Category

Vintage 1970s Unknown Contemporary Brooches

Materials

Coral, 14k Gold, Yellow Gold

Vintage Circa 1990 10-Strand Pearl Necklace , 14K Yellow Gold.
Located in Miami, FL
Vintage Circa 1980 10-Strand Pearl Necklace with 14K Yellow Gold . Elevate your collection with this exceptional vintage 10-strand freshwater pearl necklace. Adorned with delicate ...
Category

Vintage 1980s Unknown Contemporary Multi-Strand Necklaces

Materials

Pearl, 14k Gold, Yellow Gold

Vintage 5.60 carat Sapphire Diamond Dangle Earrings, 18K
Located in Miami, FL
Exquisite 18 Karat Yellow Gold Sapphire and Diamond Dangle Earrings Elevate your elegance with these luxurious 18 karat yellow gold dangle earrings, a harmonious fusion of exception...
Category

Vintage 1980s Unknown Contemporary Dangle Earrings

Materials

Diamond, Sapphire, 18k Gold

Natural 3.15 Carat Diamond Geometric Rose Gold Ring, 14K Rose Gold
Located in Miami, FL
Contemporary Geometric 14 Karat Rose Gold Diamond Ring with Emerald and Baguette Accents Elevate your style with this exquisite contemporary geometric ring, meticulously crafted in ...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Rose Gold

Delicate 0.61 ctw Pink and White Diamonds Engagement Ring, Natural Earth Mined
Located in Miami, FL
Elegance takes a captivating form in this exquisite pear-shaped ring, a masterpiece designed to enchant. Crafted in lustrous 14kt white gold, it boasts a rare natural earth mined pea...
Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Pink Diamond, 14k Gold

Retro European-Cut Diamond Solitaire Pendant, Natural 0.60 ct.
Located in Miami, FL
"Timeless Beauty: Authentic Old European-Cut Diamond Solitaire Pendant Elevate your elegance with this enchanting 0.60 carat old European-cut natural earth mined diamond pendant. The diamond, near colorless and slightly included SI2 in clarity, captures the essence of vintage allure. Meticulously re-set in a new domed solitaire bezel pendant, the captivating gem shines anew, exuding a graceful charm. The pendant gracefully dangles from an 18-inch sliding chain, allowing for effortless adjustments to complement any neckline. The bezel, approximately 9mm in diameter, adds a touch of modern sophistication while preserving the diamond's vintage essence...
Category

Vintage 1940s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold

Exquisite Round Ruby and Diamond Pendant, 2.05 ctw.
Located in Miami, FL
Offered here is an exquisite natural earth mined red ruby and pavé diamond pendant with a total diamond weight of 0.35 carat and showcasing a round 1.70 carats ruby. Pendant is about...
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Exquisite 1.10 Carat Emerald Cut Earth Mined Diamond Solitaire Ring - GIA .Cert
Located in Miami, FL
Exquisite 1.10 Carat Emerald Cut Diamond Solitaire Ring - GIA Certified Elevate your commitment with a diamond that captures the essence of enduring love and exquisite elegance. Thi...
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

Michel Perchin Silver Gilt Fountain Pen, Russian Imperial Blue Enamel, Germany.
Located in Miami, FL
Offered here is a Michel Perchin Pen. Sterling silver gilt and enamel fountain pen, made in Germany. 0728/4321. in great condition, intriguing de...
Category

Late 20th Century German Contemporary Enamel Frames and Objects

Materials

Silver, Enamel

Natural 3.39 carat Sapphire Diamond Gemstone Ring
Located in Miami, FL
Offered here is a stunning natural earth mined navy blue sapphire, cushion cut weighing 3.14 carats . Set within 4 double claws basket ring with 6 natural earth mined diamonds bead s...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, 14k Gold

G.I.A. Certified 1.40 Carats Tw. Cushion Diamond Platinum Engagement Ring
Located in Miami, FL
Offered here is a captivating platinum engagement ring adorned with one natural earth-mined cushion cut diamond weighing 1.01 carats. This exquisite diamond has been G.I.A certified,...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Natural 3 Carat Ruby Diamond Stud Earring, 18 Karat Yellow Gold
Located in Miami, FL
Embark on a journey of timeless elegance with this exquisite pair of natural earth-mined red rubies, weighing a total of 2.40 carats. Set within a radiant halo of natural diamonds w...
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, Ruby, 18k Gold

1.90ct Princess Cut Diamond Engagement Ring with Band Set
Located in Miami, FL
Engagement Ring AND Wedding Band 18k White gold engagement ring and wedding band set Princess-cut 1ct II-VS Natural earth mined diamond Side Diamond & DIA in band 0.90 ct I-SI 2mm sh...
Category

2010s North American Art Deco Bridal Rings

Materials

Diamond, 18k Gold, White Gold

14k Heart Shape Diamond Ring
Located in Miami, FL
14k white gold Natural Earth Mined Diamonds center heart shaped Dia .57 carats I-si2 Diamonds in Band .50 carats I-si2 Introducing our stunning 14k White Gold Diamond Engagement Ri...
Category

2010s North American Art Deco Engagement Rings

Materials

Diamond, 14k Gold, White Gold

.51 Carat Natural Diamond Engagement Ring and Diamond Band Rose Gold
Located in Miami, FL
.51 carat Natural Center diamond Earth Mined Princess cut II-SI 1 .90 Carats I-Si diamonds on band 2mm shank 14k Rose Gold Handmade in USA Miami
Category

2010s North American Art Deco Wedding Rings

Materials

Diamond, 14k Gold, Rose Gold

2.25 Carat Natural Diamond Earrings
Located in Miami, FL
2.25ct total weight Natural Earth Mined Diamond earrings 6 Diamonds per stud are placed together to create a flower shape 12 diamond stones in total 14k white gold ESTATE Made in Miami
Category

2010s North American Art Deco Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Princess Cut Engagement Ring with Natural Diamond Band
Located in Miami, FL
Engagement Ring AND Wedding Band 18k yellow gold engagement ring and wedding band set Princess-cut 0.71ct SI-VS Natural earth mined diamonds Side Diamond & DIA in band 0.86 ct 2mm sh...
Category

2010s North American Art Deco Bridal Rings

Materials

Diamond, 18k Gold, Yellow Gold

Exquisite 11.87 Carat Natural Sapphire and Diamond Cocktail Ring
Located in Miami, FL
Experience the epitome of elegance with our stunning 18kt white gold ring. A breathtaking 8.87 ct natural earth-mined blue sapphire takes center stage, radiating timeless beauty. Sur...
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

.90 Carat Natural Sapphire with .65ct Double halo Ring
Located in Miami, FL
18kt White gold Natural Earth Mined Sapphire 0.91ct Natural Earth Mined Diamond double halo .65ct Size 7. resizable Made in the USA Miami, FL
Category

2010s North American Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Trendy Yellow Rose Diamonds Ring in 14 Karat Gold
Located in Miami, FL
Step into a world of enchantment with our extraordinary ring, showcasing a mesmerizing natural earth-mined yellow diamond. The centerpiece of this captivating piece is a radiant cush...
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Gold, 14k Gold

Natural 1.22 Carat Sapphire Diamond Ring
Located in Miami, FL
1.22 carats Earth Mined Sapphire natural earth-mined diamonds on each side weight of 0.07 carats solid 14kt yellow gold, in a size 7. Sizable O...
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold

1.01 Carat F Color VS1 Emerald Cut Diamond Necklace
Located in Miami, FL
1.01 carat F color VS 1 14k White Gold Emerald Cut Diamond Necklace Handmade in the USA Miami,FL Introducing our exquisite 1.01 carat Di...
Category

2010s North American Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Vintage 1.37 Ct Ruby 0.60 Ct Diamond 18kt Gold Pendant
Located in Miami, FL
Offered here is a vintage 18kt yellow gold pendant centered with a natural earth mined vivid red ruby from Thailand weighing 1.37 ct, excellent quality, framed with 12 natural earth mined old European cut diamonds weighing approximately 0.60 ct total. This opulent pendant hangs on a 14 kt yellow gold 16 inch in length necklace. Pendant is 0.75 inch by 0.50 inch wide plus 5/16 inch bale. Stunning piece, great find, one of a kind wearable everyday or jazz it up...
Category

Vintage 1980s American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

1.45 ct White Gold Diamond Pendant with Necklace, 14kt White Gold
Located in Miami, FL
Offered here is a beautiful 14kt White Gold diamond pendant with 40” necklace. Center diamond: 1.00 ct (G.I.A certified). Color is H & Clarity is SI2. Side diamond: 38 natural roun...
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

10.50 Ct Diamonds Tennis Bracelet 18kt White Gold
Located in Miami, FL
Offered here is a stunning large straight-line tennis bracelet, showcasing 44 natural earth mined excellent quality round diamonds weighing 10.50 carats total, near colorless averagi...
Category

21st Century and Contemporary American Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

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