Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 11
Kat Florence Diamond Platinum 5.09 Carat Unheated Green Sapphire Engagement Ring
$45,500List Price
About the Item
- Creator:Kat Florence
- Ring Size:6.5 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:5.09 ct
- Style:
- Lab Report Available:GIA 2235625939
- Place of Origin:
- Period:
- Date of Manufacture:2024
- Condition:
- Seller Location:Los Angeles, CA
- Reference Number:1stDibs: LU2474226685982
About the Seller
5.0
Vetted Professional Seller
Every seller passes strict standards for authenticity and reliability
Established in 1977
1stDibs seller since 2022
17 sales on 1stDibs
Authenticity Guarantee
In the unlikely event there’s an issue with an item’s authenticity, contact us within 1 year for a full refund. DetailsMoney-Back Guarantee
If your item is not as described, is damaged in transit, or does not arrive, contact us within 7 days for a full refund. Details24-Hour Cancellation
You have a 24-hour grace period in which to reconsider your purchase, with no questions asked.Vetted Professional Sellers
Our world-class sellers must adhere to strict standards for service and quality, maintaining the integrity of our listings.Price-Match Guarantee
If you find that a seller listed the same item for a lower price elsewhere, we’ll match it.Trusted Global Delivery
Our best-in-class carrier network provides specialized shipping options worldwide, including custom delivery.You May Also Like
6.01ct Green Sapphire and 2.09ctw Diamond Ring in 14K White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. This unique halo cocktail ring features a oval cut green sapphire weighing 6.01carat. This green sapphire takes center stage in a 14k White Gold setting. Its gem source is Sri Lanka; its transparency and luster are excellent. A total of 58 mixed cut diamonds frame this center stone sapphire...
Category
2010s American Contemporary Fashion Rings
Materials
Diamond, Green Sapphire, 14k Gold, White Gold, Platinum
5.04ct Green Sapphire and 2.13ctw Diamond Ring in 14K White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. This unique halo cocktail ring features a oval cut green sapphire weighing 5.04carat. This green sapphire takes center stage in a 14k White Gold setting. Its gem source is Sri Lanka; its transparency and luster are excellent. A total of 92 mixed cut diamonds frame this center stone sapphire...
Category
2010s American Contemporary Fashion Rings
Materials
Diamond, Tanzanite, Green Sapphire, 14k Gold, White Gold, Platinum
Emilio Jewelry GIA Certified 6.96 Carat Greenish Diamond Ring
By Emilio!
Located in New York, NY
From The Museum Vault At Emilio Jewelry In New York,
An astonishing Oval shaped Gia certified 5ct Greenish Yellow Diamond sits in the center of our hand made mounting. Very meticulously set are .24cts of natural pink diamonds. In Addition to 1.05ct round and .65cts of Half moon side stones...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Pink Diamond
11.18 Carat Natural Oval Cut Green Sapphire
GRS
in a 0.80 Carat Diamond Ring
Located in Houston, TX
This exquisite ring features an impressive 11.18 carat natural oval cut green sapphire, complemented by 0.80 carats of sparkling round diamonds, all elegantly set in luxurious 18K wh...
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Green Sapphire, 18k Gold, White Gold
GIA 1.85 Carat Oval Green Sapphire Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
1940's late Art Deco natural green sapphire and diamond engagement ring. This beautiful rich green 1.85ct oval center sapphire is certified by the GIA as natural, no heat, green with...
Category
Early 20th Century Engagement Rings
Materials
Diamond, Green Sapphire, Sapphire, Platinum
4.62 Carat Natural Green Sapphire with 2.75 Total Marquise Diamond Weight Ring
Located in Houston, TX
This amazing cocktail ring features a 4.62 carat oval, step cut green sapphire surrounded by 2.75 total carats of marquise diamonds set in platinum. This ring is currently a size 6 b...
Category
2010s American Cocktail Rings
Materials
Green Sapphire, Diamond, Platinum
GIA Certified 1.00 Carat Fancy Intense Green VVS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds
Gold colour & karat: White gold 18kt
Weight: 9.11 grams
Set with-
Stone type: Diamonds
Shape: Oval
Carat: 1.00 ct
Colour: Fancy...
Category
2010s Asian Engagement Rings
Materials
Diamond, 18k Gold, White Gold
GIA Certified 5.26 Carat Intense Vivid Green Diamond Platinum Ring
Located in Chicago, IL
Indulge in timeless elegance with this breathtaking ring, featuring a substantial 5.26-carat cushion-cut intense green certified by GIA. this gem boasts a gorgeous royal green hue wi...
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Emerald, Platinum
$69,600 Sale Price
20% Off
Free Shipping
AGL Certified 11.61 Carat No Heat Bluish Green Sapphire Diamond Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful 3 Stone Ring
The ring is 18K White Gold
The Center Stone is a Brownish Bluish Green Sapphire
The sapphire is Pear Shaped 11.61 Carat NO HEAT
The Sapphire is AGL Certified
T...
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Green Sapphire, Gold, 18k Gold, White ...
2.16 Carat Mint Tourmaline Diamond Platinum Ring
Located in Beverly Hills, CA
A stylish platinum ring featuring a fine gem mint tourmaline. It weighs a respectable 2.16 carats and has an intense alpine mint green color with excellent brightness and light retur...
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Tourmaline, Platinum
More From This Seller
View AllPlatinum Diamond GRS Certified 1.93 Carat Round Demantoid Garnet Engagement Ring
Located in Los Angeles, CA
DeKara Design Collection
Metal- 90% Platinum, 10% Iridium.
Stones- Natural Ural Yellowish Green Vibrant GRS Certified Round Demantoid Garnet 1.93 Carats. 36 Round Diamonds F-G C...
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Garnet, Platinum
$14,500
Free Shipping
18K White Gold Pave Diamond GIA Certified 5.95 Chrome Tourmaline Engagement Ring
Located in Los Angeles, CA
DeKara Design Collection
Metal- 18K White Gold, .750. 21.50 Grams.
Stones- GIA Certified Oval Chrome Tourmaline 5.95 Carats.
74 Round Diamonds F-G Color VS2 Clarity 3.06 Carats. ...
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Chrome Tourmaline, 18k Gold, White Gold
$23,400
Free Shipping
Art Deco GIA Certified 4.60 Carat Colombian Emerald Halo Diamond Engagement Ring
Located in Los Angeles, CA
DeKara Designs Collection
Metal- 14K White Gold, .583.
Stones- 1 GIA Certified 4.60 Carat Colombian Emerald, Two Specially French Cut Damonds, 30 Round Diamonds F-G Color VS2 Clari...
Category
21st Century and Contemporary Art Deco Engagement Rings
Materials
Diamond, Emerald, Gold, 14k Gold, White Gold
$30,000
Free Shipping
Platinum Halo Diamond 1.19 Carat Marquise Tsavorite Garnet Engagement Ring
Located in Los Angeles, CA
DeKara Designs Collection
Metal- 90% Platinum, 10% Iridium.
Stones- 1 Genuine Marquise Tsavorite 1.19 Carats, 33 Round Diamonds F-G Color VS1-VS2 Clarity 0.42 Carats.
Size- 6 1/2....
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Garnet, Tsavorite, Platinum
18K White Gold GIA Certified 4.87 Carat Colombian Emerald Diamond Ring
Located in Los Angeles, CA
Dekara Designs Collection
Metal- 18K White Gold, 18K Yellow Gold, .750.
Stones- GIA Certified Colombian Emerald 4.87 Carats, GIA Certified Pear Shape Diamond H Color VVS1 Clarity 0.52 Carats, GIA Certified Pear Shape Diamond J Color VS2 Clarity 0.50 Carats, GIA Certified Oval Diamond I Color Internally Flawless 0.53 Carats, GIA Certified Oval Diamond J Color VS2 Clarity 0.52 Carats. 24 Round Diamonds G-H Color VS1-VS2 Clarity 0.85 Carats.
Total Gem Weight is 7.79 Carats.
Colombian Emerald GIA Report Number 2235015640
Pear Shape Diamond H Color VVS1 GIA Report Number 2457199587
Pear Shape Diamond J VS2 GIA Report Number 2437374642
Oval Shape Diamond I IF GIA Report Number 7426975400
Oval Shape Diamond J VS2 GIA Report Number 6422977928
Ring Comes With 1 Emerald Origin Report GIA Certificate, and 4 Diamond Dossiers.
Beautiful Handmade Art Deco Inspired Ring Featuring an Awesome GIA Certified Square Emerald Cut Colombian Emerald Pear Shape, Oval and Round Diamond Engagement Ring Handmade in 18K White Gold. The ring features a very fine beautifully cut square emerald Colombian...
Category
21st Century and Contemporary American Art Deco Engagement Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
Platinum Diamond 9.70 Carat Cushion Cut Indicolite Tourmaline Engagement Ring
Located in Los Angeles, CA
DeKara Designs Collection
Our latest design! An elegant Pear Shaped GIA Certified Paraiba Tourmaline surrounded by Beautiful Diamonds in a Double Halo Setting.
Metal- 90% Platinum,...
Category
21st Century and Contemporary American Art Deco Engagement Rings
Materials
Diamond, Tourmaline, Indicolite, Platinum
Still Thinking About These?
All Recently ViewedMore Ways To Browse
Rolex Datejust 1960
Rolex Precision Watch
Signet Ring Antique Victorian
Solid Gold Signet Ring
Waltham Gold Watch
Ancient Roman Gold Ring
Diamond Baguette Watch
Japanese Jade
Lever Watch
Platinum And Diamond Watch
Red Stone Gold Ring
Rolex Air King Custom
Rolex Oyster Perpetual Datejust Leather Strap
Ruby Dial Watch
Russian Pearl Jewelry
Three Garnet Gold Ring
Used Swatch Watches
Vintage Coco Chanel