Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 5

GIA Certified 3.51 Carat Old Miner Diamond Engagement Ring

About the Item

This exquisite engagement ring features a rare and captivating 3.51-carat Old Mine Brilliant cut diamond, certified by GIA with a color grade of J and a clarity grade of VVS1. The center diamond displays the quintessential charm of antique cushion shapes with broad facets and a distinct, slightly open culet, offering a mesmerizing play of light and vintage character. The diamond is securely set in a handcrafted platinum setting that pays homage to classic Art Deco aesthetics. Two tapered baguette-cut diamonds flank the center stone, enhancing its geometry and adding a refined touch of brilliance. The ring’s milgrain detailing along the bezels and shoulders offers subtle texture and timeless elegance, while the smooth platinum band provides a modern, comfortable fit. A perfect blend of antique beauty and understated sophistication, this piece is ideal for collectors and connoisseurs of vintage-inspired fine jewelry.

More From This Seller

View All
GIA Certified 6.51 Carat Fancy Yellow Cushion Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
This striking three-stone ring centers on a GIA certified 6.51 carat cushion modified brilliant cut diamond, graded Fancy Yellow color, VS1 clarity, and exhibiting exceptional brilli...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified 8 Carat Emerald Diamond Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
Exquisite Platinum Emerald Cut Diamond Engagement Ring - 8 ct Total Weight This stunning three-stone engagement ring features a total of 8 carats of dazzling diamonds set in luxurio...
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 1.01 Carat Old Mine Cut Diamond Platinum Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
A refined tribute to antique elegance, this exceptional engagement ring centers around a GIA-certified 1.01 carat Old Mine Brilliant Cut diamond, celebrated for its romantic faceting...
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.00 Carat Old Transitional Cut Diamond Engagement Ring Platinum
Located in Chicago, IL
A true statement of timeless elegance, this vintage engagement ring features an impressive 3.00 carat old transitional cut diamond at its center. GIA certified and graded K color (fa...
Category

Vintage 1950s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.22 Carat Old Mine Cut Diamond Platinum Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
This elegant platinum engagement ring features a GIA Certified 2.22 carat Old Mine Brilliant Cut diamond, celebrated for its timeless charm and softly romantic sparkle. Graded K col...
Category

2010s Saint Pierre and Miquelon Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA 3.51 ct Total Weight Platinum Rectangular Radiant Cut Diamond Engagement Rin
By Antinori Fine Jewels
Located in Chicago, IL
3.51 ct Total Weight Platinum Rectangular Radiant Cut Diamond Engagement Ring. The ring weighs 4.2 grams, size 5.75, the center stone is a Natu...
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, Platinum

You May Also Like

GIA Certified 3.51 Carat Pear Shape Yellow Diamond Engagement Ring
Located in New York, NY
Engagement ring featuring a 3.51 carat pear shape yellow diamond certified by GIA as Fancy Dark Gray-Greenish Yellow, set in an in art deco style mounting made in platinum. Mounting ...
Category

20th Century American Engagement Rings

Materials

Yellow Diamond, Diamond, Platinum

GIA Certified 3.51 Carat Sapphire Diamond Three-Stone Engagement Ring
Located in Stamford, CT
Bright blue oval sapphire and diamond three-stone engagement ring. 14k white gold setting accented with white bullet shaped diamonds. Circa 1950s. GIA certified oval sapphire center ...
Category

Mid-20th Century Engagement Rings

Materials

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

3.51 Carat Radiant Fancy Brownish Yellow GIA Certified Diamond Ring
Located in Houston, TX
This unique and stunning ring is beautifully crafted in 18K yellow gold and platinum, featuring a GIA-certified 3.51-carat radiant-cut center diamond with a captivating Fancy Brownis...
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 1.51 Carat Old European Cut Natural Diamond Engagement Ring
Located in Baltimore, MD
GIA Certified 1.51 Carat Old European Cut Natural Diamond Platinum Engagement Ring Metal: Platinum Weight: 4.10 grams GIA report number: 5231490334 Diamond: 1.51 carat old European ...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Old European Diamond Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a sparkling GIA certified old European cut diamond that weighs 3.00ct. graded J color with VS2 clarity. The center diamond is ...
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified .51 Carat Edwardian Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 7.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.7 grams Center Diamond Details: GIA REPORT #:5212708363 Weight: .51ct Cut: Antique Cushion Color: Blue Measure...
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Platinum

Recently Viewed

View All