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Romanov Russia Engagement Rings

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Period: 21st Century and Contemporary
Very Rare 1.37 Ct Russian Alexandrite Engagement Ring
Located in Chicago, IL
This contemporary custom-made 18K gold ring features a very rare 1.37 carat pear shape Russian Alexandrite. The Alexandrite changes its color from bluish green (daylight) to lavender purple (incandescent light) to grayish blue (mixed light) . The color change is prominent to strong (80-90%) and the quality of color change is very good. Any size Russian Alexandrites are rare. Stones over 1 carat of this quality are especially rare. The ring is accompanied by the American Gemological Laboratories Prestige gemstone report No. 1133479. Ring size 7 (17 mm) resizable. Alexandrite, the color-changing variety of Chrysoberyl, was first discovered on April 17, 1834 in the Russia’s Ural Mountains by the Finnish mineralogist Nils Gustaf Nordenskiold...
Category

21st Century and Contemporary Engagement Rings

Materials

Alexandrite, Gold, 18k Gold

Rare Russian Alexandrite Platinum Engagement Ring
Located in Chicago, IL
This contemporary custom-made platinum ring features a rare 0.43 carat pear shape Russian Alexandrite. The Alexandrite changes its color from bluish green (daylight) to purplish pin...
Category

21st Century and Contemporary Engagement Rings

Materials

Alexandrite, Platinum

3.45 Ct Sugarloaf Emerald Diamond Engagement Ring
Located in Chicago, IL
This contemporary 18K white gold ring features a 3.45 ct sugarloaf cabochon cut Zambian emerald of a very fine blueish green color. The emerald is flanked by eternity motif shoulders...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold

Rare Russian Alexandrite Gold Engagement Ring
Located in Chicago, IL
This contemporary custom-made 18K gold ring features a rare 0.63 carat pear shape Russian Alexandrite. The Alexandrite changes its color from bluish green (daylight) to purplish pink (incandescent light). The color change is prominent to strong (80-90%). Russian Alexandrites are rare in general. Stones of this quality are especially rare and seldomly appear on the market. The ring is accompanied by the American Gemological Laboratories Prestige gemstone report No. 1131666. Ring size 6.5 (17 mm) resizable. Alexandrite, the color-changing variety of Chrysoberyl, was first discovered on April 17, 1834 in the Russia’s Ural Mountains by the Finnish mineralogist Nils Gustaf Nordenskiold...
Category

21st Century and Contemporary Engagement Rings

Materials

Alexandrite, Chrysoberyl, Gold, 18k Gold

9.33ct Sapphire Diamond White Gold Ring
Located in Chicago, IL
This impressive contemporary custom-made 18K white gold cluster ring features a natural unheated 9.33 carat cushion cut blue sapphire. The sapphired is surrounded by bright white bri...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

1.69ct Russian Demantoid Diamond Engagement Ring
Located in Chicago, IL
This contemporary custom-made 18K white gold ring features an oval 1.69 ct Russian demantoid (7.4 x 6.3 x 4.7 mm) of excellent golden green color. The demantoid is flanked by two bri...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Garnet, Gold, 18k Gold, White Gold

9.67 Carat Ceylon Sapphire Diamond Engagement Ring
Located in Chicago, IL
This contemporary custom-made platinum engagement ring features a 9.67 carat natural unheated Ceylon sapphire of a very nice rich medium blue color. The sapphire is flanked by two br...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Very Rare 4.03 Ct Russian Demantoid Diamond Ring
Located in Chicago, IL
This contemporary three stone ring features a very rare 4.03 ct Russian demantoid of pure green color and excellent brilliance. The demantoid is flanked by two bright white diamonds ...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum, 18k Gold

5.37 Carat GIA Fancy Light Yellow Cushion Cut Diamond Engagement Ring
Located in Chicago, IL
The 5.37 ct fancy light yellow, VS2 clarity, cushion shaped, old Lisbon brilliant cut diamond is from the early 1900s. The diamond is set in a modern custom made white and yellow 18...
Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond

5 Ct Ceylon Sapphire Diamond Platinum Engagement Ring
Located in Chicago, IL
Originally, this 5.06 ct natural unheated Ceylon sapphire was set in an Art Deco era vintage ring. The sapphire is an old mine cut stone circa early 1900s. It was recently re-set int...
Category

2010s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Rare 1.90 Carat Russian Demantoid Diamond Ring
Located in Chicago, IL
This contemporary three stone 14K yellow and white gold ring features an excellent 1.90 ct Russian demantoid from the Ural Mountains. The demantoid is flanked by two bright white dia...
Category

21st Century and Contemporary Russian Contemporary Three-Stone Rings

Materials

Diamond, 14k Gold

Russian 2.33 Carat Demantoid Diamond Gold Engagement Ring
Located in Chicago, IL
This contemporary gold engagement ring features a 2.33 ct old mine cut Russian demantoid from the early 1900s of a deep green color. ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Garnet

Related Items
18k White Gold 1.69ct Baguette Cut Natural Diamond Open Ring
Located in Boca Raton, FL
Diamond Details: 1.69ct Baguette Cut Natural Diamond 0.51ct Round Brilliant Natural Diamond G Color VS Clarity Ring Material: 18k White Gold Ring Size: 6.5 (can be sized) Measurement...
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, 18k Gold, White Gold

No-oil Russian Emerald 18 Karat Gold Diamond Engagement Fashion Ring
By Tsarina Jewels
Located in Bangkok, TH
Classic 0.48 ct Emerald White Gold Ring accented with natural 0.32 ctw Diamonds G-H color and VVS1 clarity. This eye-catching ring is perfect for everyday wear and for any speciall o...
Category

2010s Thai Bridal Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold

White Gold Sapphire and Diamond Ring 0.26ct
Located in London, GB
An 18k white gold sapphire and diamond ring. The ring is set to the centre with an oval cut sapphire weighing 0.26ct, displayi...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, White Gold

Alexandrite Diamond Platinum Ring
Located in Beverly Hills, CA
A mesmerizing and rare alexandrite, weighing 1.18 carats, takes center stage of this platinum made ring. The alexandrite has an oval-shape along with great color-change as the color ...
Category

21st Century and Contemporary American Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

Antique 2.20ct Sapphire and 0.72ct Diamond, 18ct White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique unheated 2.20 carat sapphire and 0.72 carat diamond, 18 carat white gold trilogy ring; part of our diverse antique jewellery collections This stunning, fine and impressive antique sapphire and diamond ring has been crafted in 18ct white gold. The pierced decorated setting of this 1930s trilogy ring displays a feature ten claw set 2.20ct cushion cut sapphire. The sapphire is flanked on either side by a 0.39ct and a 0.33ct Old European cut diamond. The elevated and pierced decorated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank. This blue sapphire and diamond trilogy ring is hallmarked to the interior of the shank with the maker's mark (SMA Y S N) and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold. This impressive ring is supplied with two independent diamond grading report certificates, in addition to an independent gemstone grading report card for the sapphire*. NOTE: * The Gemmological Certification Services (GCS) lab has verbally accredited the sapphire as showing no indication of heat treatment. Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone within this impressive piece of antique sapphire jewellery...
Category

20th Century Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Alexandrite, Platinum

Pearl and 1.69ct Old Cut Diamond Two Stone Crossover Platinum Ring, circa 1920s
Located in London, GB
This incredible antique crossover engagement ring features an old cut diamond weighing 1.69ct, set in an eight claw open back setting. The diamond is beautifully accompanied by a nat...
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Pearl, Platinum

GIA Certified 1.37 Carat Spinel Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Red natural untreated Spinel and diamond three-stone engagement ring. Elongated spinel with two princess cut side diamonds in a platinum setting. 1 c...
Category

Late 20th Century Engagement Rings

Materials

Diamond, Spinel, Platinum

Russian Alexandrite 18k Gold Antique Design Ring with Diamonds
By Tsarina Jewels
Located in Bangkok, TH
Exceptional Russian Alexandrite Ring wrapped in an antique chequerboard design – popular motif in the ’60s of the XIX century. Alexandrite w...
Category

Antique 1860s Thai Romantic Cocktail Rings

Materials

Alexandrite, Diamond, 18k Gold

18k Wg Ring, Diamond 1.69ct, Emerald 3.01ct 8.78gm, 102st
By Diana M. Jewels
Located in New York, NY
18k wg ring, diamond 1.69ct, emerald 3.01ct 8.78gm, 102st
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Emerald, White Gold

10.58 Carat Sugarloaf Cabochon Emerald and Diamond Ring
By Cellini
Located in New York, NY
This truly show stopping sugarloaf cabochon emerald is flanked by half-moon diamonds and surrounded by a micro-pave diamond bezel, with diamonds on the shank of the ring. The emeral...
Category

Early 2000s American Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

FGL Certified 2.15 Carat Cushion Alexandrite Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Alexandrite chrysoberyl and diamond engagement ring. FGL Natural untreated French gem lab certified green to reddish change of color 2.15 carat cushion cut alexandrite in 18k yellow gold setting with a halo of 20 round cut diamonds and diamonds along each side of the shank. 1 cushion cut green to slight reddish alexandrite chrysoberyl, approx. 2.15cts FGL certificate # 1740121 20 round brilliant cut diamonds, F-G VS approx. 1.02cts Size 7 and sizable 18k yellow gold Stamped: 18k 950...
Category

21st Century and Contemporary Engagement Rings

Materials

Alexandrite, Chrysoberyl, Diamond, Gold, 18k Gold, Yellow Gold

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