Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 9

Natural Oval Sapphire Diamond 18K Gold 2.75ctw Sapphire 1.00ctw Dia Ring Size 5

$5,600
£4,241.48
€4,870.62
CA$7,848
A$8,535.57
CHF 4,523.54
MX$102,273.93
NOK 57,491.85
SEK 52,670.35
DKK 36,406

About the Item

Offered is one (1) lady’s sapphire and diamond ring crafted in solid 18K white gold, featuring a bezel-set oval faceted natural blue sapphire, flanked by six (6) round brilliant cut diamonds. The diamonds are bezel set, three on each side of the center stone. The ring is stamped “18K PLAT,” although testing confirms it is 18K white gold (note that it has a yellow gold base, rhodium-plated to appear white). The total weight is 10.04 grams, and the ring is a size 5. ✦ The ring measures approximately 9.91 mm wide at the top, tapering to a 3.91 mm shank, and sits 7.32 mm tall off the finger with a 2.17 mm thick shank. The sapphire displays a desirable cornflower blue color with one visible inclusion under the table and moderate facet abrasion, consistent with normal wear. 🡆 Gemstone Details: ✦ Center Sapphire: Oval Faceted • Measurements: 8.00 x 6.90 x 6.27 mm • Estimated Weight: 2.75 carats (by formula) • Color: Cornflower Blue • Transparency: Eye-clean with one visible inclusion under magnification • Treatment: Presumed heat • Condition: Moderate facet abrasion ✦ Diamonds: Round Brilliant Cut (6 total) • Estimated Total Diamond Weight: 1.00 carat • Estimated Clarity: SI1 (average) • Estimated Color: G–H • Fluorescence: Two (2) diamonds exhibit fluorescence • Setting: Bezel set 🡆 About Me: Shelly Devine is a GIA Graduate Gemologist, Certified Master Appraiser (NAJA), and Registered Master Valuer (RMV) with over 20 years of experience in the fine jewelry and watch industry. She owns Devine Co., a private jewelry office in Carmel-by-the-Sea, California, offering estate appraisals, authentication, consignment, heirloom repurposing, and custom design. Every item listed is thoroughly examined and professionally described with accuracy and integrity.
  • Ring Size:
    5 US, Resizable
  • Metal:
  • Stone:
  • Stone Cut:
  • Weight:
    10.04 g
  • Style:
  • Period:
  • Date of Manufacture:
    2000
  • Condition:
    Wear consistent with age and use.
  • Seller Location:
    Carmel By The Sea, CA
  • Reference Number:
    1stDibs: LU4378226468562

More From This Seller

View All
Oval Natural 2.79CT 18K/14K White Gold Tanzanite Baguette Diamond Ring Size 7
Located in Carmel By The Sea, CA
Offered is one (1) lady’s tanzanite and diamond ring featuring a striking 2.79 carat natural oval tanzanite set in a four-prong 18K white gold head, with a 14K white gold shank—likel...
Category

2010s Engagement Rings

Materials

Diamond, Tanzanite, 14k Gold, 18k Gold, White Gold

Vintage Platinum 0.55ctw Diamond 7 Round Brilliants Band Ring Size 5.5
Located in Carmel By The Sea, CA
Vintage Platinum Diamond Anniversary Band – 7 Round Brilliants – 0.55 ctw – Knife Edge – 3.90 Grams – Size 5.5 🡆 Description: Offered is a beautifully hand-engraved vintage platinu...
Category

Vintage 1950s Unknown Art Deco Wedding Rings

Materials

Diamond, Platinum

Men’s Custom 40.72 Grams Tanzanite Diamond 14K Yellow Gold Ring Size 12.5
Located in Carmel By The Sea, CA
Men’s Custom Tanzanite & Diamond Ring – 14K Yellow Gold – 40.72 Grams – Size 12.5 🡆 Description: Custom-made men’s ring crafted in solid 14K yellow gold, bezel-set with one (1) nat...
Category

2010s Unknown Contemporary Wedding Rings

Materials

Diamond, Tanzanite, 14k Gold, Yellow Gold

14K White Gold 1.30ct I2, H Round Brilliant Diamond Pave Engagement Ring Sz 6.75
Located in Carmel By The Sea, CA
This is a classic round brilliant diamond engagement ring featuring a 1.30ct (estimated) natural diamond center, set in a four-prong cathedral head, integrated into a three-row share...
Category

2010s Unknown Art Deco Wedding Rings

Materials

Diamond, 14k Gold, White Gold

1920s Art Deco Old European Cuts Handmade Filigree 2.00CTW Platinum Diamond Ring
Located in Carmel By The Sea, CA
This is a stunning original Art Deco era dome ring, handcrafted in solid platinum and set with old European cut diamonds in a classic 1920s design. The ring features a high-quality c...
Category

21st Century and Contemporary Unknown Art Deco Wedding Rings

Materials

Diamond, Platinum

18K/14K White Gold 0.45CT Vintage Transitional Round Diamond Engagement Ring
Located in Carmel By The Sea, CA
✦ Vintage 1940s Transitional Round Diamond Engagement Ring – 18K/14K White Gold – .45ct Center – Size 5.5 ✦ ✦ Charming vintage engagement ring crafted with a transitional round bri...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

You May Also Like

14K 1.52 carat Sapphire and Diamond Ring
Located in Big Bend, WI
14K yellow gold sapphire and diamond ring featuring an oval blue sapphire weighing 1.52 carats. It measures about 7.8mm x 5....
Category

Mid-20th Century Unknown Modern Wedding Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold, Yellow Gold

Vintage Sapphire Diamond Three Stone Ring
Located in London, GB
This is a vintage sapphire and diamond three stone ring crafted in 18ct yellow gold. The ring features a central oval blue sapphire that is flanked by two round brilliant cut diamond...
Category

21st Century and Contemporary Engagement Rings

Materials

Sapphire, 18k Gold

Ceylon sapphire engagement ring 14KT gold
Located in Boca Raton, FL
Ceylon sapphire engagement ring in 14KT white gold, stunning style called floating diamonds, the ring seems to show off the stones and minimize the appearance of gold which creates a...
Category

21st Century and Contemporary Engagement Rings

Materials

Sapphire, Gold, 14k Gold

Ceylon sapphire engagement ring 14KT gold
$1,280 Sale Price
20% Off
Free Shipping
14K Gold 1.36tcw Oval Cut Sapphire Diamond Halo Ring, Prong Set Real Blue
Located in Jupiter, FL
Experience the epitome of elegance with this ladies' sapphire and diamond ring. A captivating 1.11-carat oval-cut sapphire, with its rich blue allure, semi-transparent clarity, and v...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Sapphire, 14k Gold

GIA Cert. 1.85 Carat Oval Blue Sapphire Diamond 14K White Gold 3 Stone Ring
Located in Miami, FL
Presented here is a GIA certified 1.85-carat oval-cut sapphire and round diamond 3-stone ring. On its shoulders rest two round-cut, brilliant diamonds, totaling 0.22 carats, secured ...
Category

21st Century and Contemporary Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Oval Sapphire Diamonds Ring Vintage
Located in Milano, MI
Oval cut sapphire ring set in 18ct gold and round cut diamonds of around 15 points each. Highlights - 18ct white gold - Oval cut sapphire - Round cut diamonds 1.2ct Measurements - ...
Category

20th Century European Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold