Items Similar to Vintage 18K Gold 2.98ct Ceylon Royal Blue Sapphire Halo Diamond Cocktail Ring
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 13
Vintage 18K Gold 2.98ct Ceylon Royal Blue Sapphire Halo Diamond Cocktail Ring
$11,155
£8,517.75
€9,697.76
CA$15,663.38
A$17,123.14
CHF 9,058.91
MX$204,905.92
NOK 115,261.65
SEK 105,510.38
DKK 72,436.26
About the Item
Gender: Ladies
Metal Type: 18K White
Yellow Gold
Ring Size: 5
Width: 3.00 mm
Weight: 7.50 grams
18K White
Yellow Gold vintage diamond and sapphire halo, cocktail ring with a half round shank. Engraved with "18K".
Head measures 15.85mm x 14.20mm.
Vintage in excellent condition. Signs of wear are consistent with age.
4-Prong Set in 18 Karat Yellow Gold with:
One (1) natural, oval-shaped, brilliant cut sapphire:
Species: Natural Corundum
Variety: Natural Sapphire
Geographic Origin: Sri Lanka
Measurements: 9.27mm x 7.60mm x 5.04mm in depth.
Estimated Weight: 2.98 ct.
Cut Style: Crown Brilliant Cut
Transparency: Transparent
Color(s): Blue
Treatments: Heating (H)
Grading Report: GIA Lab Report #1232703759 issued on Sep 24, 2025
Comments: The color appearance of this stone is described in the trade as "Royal Blue".Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.
3-Prong Set in 18 Karat White Gold with:
Ten (10) round brilliant cut natural diamonds:
Measurements: 3.20mm - 3.50mm in diameter x ~2.04mm in depth.
Weight Range: 0.130 ct. - 0.160 ct.
Estimated Total Weight: 1.450 ct.
Color: F - G
Clarity: VS1 - VS2
Cut: Very Good
Polish: Very Good
Symmetry: Very Good
TOTAL WEIGHTS:
Total weight of diamond(s):~1.45 ctw.
Total weight of gemstone(s):~2.98 ctw.
SKU: 214841
- Ring Size:5 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:7.5 g
- Place of Origin:
- Period:
- Date of Manufacture:Unknown
- Condition:Wear consistent with age and use.
- Seller Location:Houston, TX
- Reference Number:Seller: 2148411stDibs: LU3157227895102
Resizing is available.
About the Seller
5.0
Platinum Seller
Premium sellers with a 4.7+ rating and 24-hour response times
Established in 2009
1stDibs seller since 2022
373 sales on 1stDibs
Typical response time: 1 hour
- ShippingRetrieving quote...Shipping from: Houston, TX
- Return Policy
More From This Seller
View AllVintage 14K Yellow Gold 2.88ct Gia Ceylon Sapphire Halo Diamond Cocktail Ring
Located in Houston, TX
Gender: Ladies
Metal Type: 14K Yellow Gold
Ring Size: 8.25
Width: 7.70 mm
Weight: 8.83 grams
Ladies handmade 14K yellow gold vintage, diamond and sapphire cocktail, halo, cluste...
Category
Late 20th Century Unknown Cocktail Rings
Materials
Diamond, Sapphire, Gold, 14k Gold, Yellow Gold
Ladies Vintage Cocktail Sapphires and Diamonds 18k Gold Ring
Located in Houston, TX
One lady's hand made brushed & polished rhodium plated, gold plated 18K white & yellow gold, sapphire and diamond vintage ring with a split-shank. The ring is a size 6.5. The ring we...
Category
Late 20th Century Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold, Yellow Gold
Antique 18K Yellow Gold Australian Sapphire Old European Diamond Cocktail Ring
Located in Houston, TX
Gender: Ladies
Metal Type: 18K Yellow Gold
Ring Size: 6
Weight: 2.83 grams
18K Yellow Gold antique diamond and sapphire halo, cocktail ring with a half round shank. The metal was...
Category
Early 20th Century Unknown Cocktail Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
Vintage Platinum 5.97ct Gia Blue Sapphire Three Stone Diamond Cocktail Ring
Located in Houston, TX
Gender: Ladies
Metal Type: 900 Platinum
Ring Size: 6.5
Width: 2.15 mm
Weight: 5.17 grams
Lady's handmade polished 900 Platinum vintage, diamond and sapphire engagement, cocktail...
Category
Late 20th Century Unknown Cocktail Rings
Materials
Diamond, Sapphire, Platinum
18K Yellow Gold 2.25ct Oval Sapphire Three Stone Pear Diamond Cocktail Ring
Located in Houston, TX
Gender: Ladies
Metal Type: 18K yellow gold
Ring Size: 5
Width: 5.90 mm
Weight: 2.94 grams
18K Yellow Gold diamond and sapphire three-stone cocktail ring with a half round shank....
Category
21st Century and Contemporary Unknown Cocktail Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
Antique 14K Yellow Gold Oval Burma Sapphire Three Stone Diamond Cocktail Ring
Located in Houston, TX
Metal Type: 14K Yellow Gold
Ring Size: 5
Total Weight: 2.99 grams
Diamond and sapphire antique cocktail, three-stone ring with a half round shank. The metal was tested and determi...
Category
Early 20th Century Burmese Cocktail Rings
Materials
Diamond, Sapphire, Gold, 14k Gold, Yellow Gold
You May Also Like
Vintage 4.05 Carat Oval Vivid Blue Sapphire GRS and Diamond Gold Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed GRS Vivid Blue Sapphire and Diamond Vintage Gold Cocktail Ring. Centering a securely nestled Hand set 5.94 Oval Carat GRS Vivid Blue Sapphire surrou...
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Diamond, Blue Sapphire, Gold, 18k Gold, White Gold
Oval Cut Blue Sapphire and Diamond Halo Cocktail Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Ring Size: 7
This classically beautiful cocktail ring features a deep blue 3.39 carat oval-cut sapphire at the center. The sapphire is secured in a yellow gold prong setting and sur...
Category
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Materials
Blue Sapphire, Sapphire, Diamond, Yellow Gold, 18k Gold, Gold
Vintage GIA 2.90 carat Ceylon sapphire diamond 18k yellow gold cocktail ring
Located in Beverly Hills, CA
This vintage 1980’s ring is crafted in 18k yellow gold and features a GIA certified oval cut sapphire weighing approximately 2.90 carats, of Ceylon origin and heated (GIA #6237705775...
Category
Vintage 1980s Modern Cocktail Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
7.15 Carat Oval Cut Blue Sapphire
Diamond Halo Ring in 14K Yellow Gold
By Gad
Co.
Located in Miami, FL
GRS Certified 7.15 carat oval cut natural Vivid to Deep Blue Sapphire and round/oval diamond halo ring in 14 karat yellow gold. The sapphire truly radiates a vivid, rich blue color h...
Category
2010s North American Modernist Cocktail Rings
Materials
Diamond, Blue Sapphire, Yellow Gold
Large Vintage 14k Gold 6.24ctw GIA Oval Ceylon Sapphire
Diamond Cocktail Ring
Located in Montclair, NJ
This large and spectacular sapphire and diamond statement ring was crafted from solid 14k yellow gold. The ring features an exactly 3.18 carat, GIA certified, oval cut Ceylon sapphir...
Category
Late 20th Century Cocktail Rings
Materials
Diamond, Sapphire, 14k Gold
Retro Gold 6.77 Carat Certified Natural Blue Sapphire Diamond Cocktail Ring 1960
Located in Los Angeles, CA
A magnificent 1960's cocktail 14k gold ring.
Set with a 4.33 carat blue oval sapphire measuring 10.42x7.61x6.2mm. The stone is also flanked with two natural marquise diamonds appro...
Category
Vintage 1960s Unknown Retro Cocktail Rings
Materials
Diamond, Blue Sapphire, Gold, 14k Gold
$15,000
Free Shipping