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12 Carat Australian Opal Ring

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9K Yellow Gold Blue Topaz and Opal Vintage Style Cluster Ring
9K Yellow Gold Blue Topaz and Opal Vintage Style Cluster Ring

9K Yellow Gold Blue Topaz and Opal Vintage Style Cluster Ring

Located in Bangkok, TH

Number: 12 Weight: 0.60 Carat (approx.) An attractive ring box is included.

Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Opal, Topaz, Blue Topaz, 9k Gold, Yellow Gold

Natural Opal Sapphire White Sapphire Floral Ring in Solid 9K Yellow Gold
Natural Opal Sapphire White Sapphire Floral Ring in Solid 9K Yellow Gold

Natural Opal Sapphire White Sapphire Floral Ring in Solid 9K Yellow Gold

Located in Bangkok, TH

Number: 6 Weight: 0.06 Carat (approx. total weight) This ring is ready to deliver! 

Category

21st Century and Contemporary Thai Edwardian Cluster Rings

Materials

Opal, Sapphire, Gold, 9k Gold, Yellow Gold

9K Gold Solid Natural Amethyst and Opal Vintage Style Marquise Floral Ring
9K Gold Solid Natural Amethyst and Opal Vintage Style Marquise Floral Ring

9K Gold Solid Natural Amethyst and Opal Vintage Style Marquise Floral Ring

Located in Bangkok, TH

Number: 12 Weight: 0.26 Carat (approx.) An attractive ring box is included.

Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Opal, Amethyst, Gold, 9k Gold, Yellow Gold

Garnet and Opal Vintage Style Cocktail Ring in Solid 9K Yellow Gold
Garnet and Opal Vintage Style Cocktail Ring in Solid 9K Yellow Gold

Garnet and Opal Vintage Style Cocktail Ring in Solid 9K Yellow Gold

Located in Bangkok, TH

Number: 12 Weight: 0.17 Carat (approx.) An attractive ring box is included.

Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Opal, Garnet, Yellow Gold, 9k Gold

14K Yellow Gold Natural Opal Blue Sapphire and Diamond Vintage Style Ring
14K Yellow Gold Natural Opal Blue Sapphire and Diamond Vintage Style Ring

14K Yellow Gold Natural Opal Blue Sapphire and Diamond Vintage Style Ring

Located in Bangkok, TH

Number: 12 Weight: 0.16 Carat (approx.) An attractive ring box is included.

Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Blue Sapphire, Diamond, Opal, 14k Gold, Yellow Gold, Gold

Opal Diamond Sapphire Art Deco Style Solitaire Engagement Ring in 14K White Gold
Opal Diamond Sapphire Art Deco Style Solitaire Engagement Ring in 14K White Gold

Opal Diamond Sapphire Art Deco Style Solitaire Engagement Ring in 14K White Gold

Located in Bangkok, TH

Number: 28 Weight: 0.40 Carat (approx. total weight) Accent Gemstones Type: Blue Sapphire Shape: French Cut Number: 12 Weight: 1.02 Carat (approx. total weight) This ring will be ...

Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Opal, Sapphire, 14k Gold, White Gold

Natural Pear Shape Opal and Marquise Cut Diamond Halo in 18K Yellow Gold Ring
Natural Pear Shape Opal and Marquise Cut Diamond Halo in 18K Yellow Gold Ring

Natural Pear Shape Opal and Marquise Cut Diamond Halo in 18K Yellow Gold Ring

Located in Miami, FL

✔ Gold Karat: 18K ✔ Opal Weight: 3.50 carats (approx.) ✔ Opal Cut: Pear (cabochon) ✔ Diamond Weight: 20 Diamonds, 3.00 carats total (approx.) ✔ Diamond Color: F-G ✔ Diamond Cl...

Category

2010s Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Opal Ruby Diamond Art Deco Style Marquise Target Cocktail Ring in 14K White Gold
Opal Ruby Diamond Art Deco Style Marquise Target Cocktail Ring in 14K White Gold

Opal Ruby Diamond Art Deco Style Marquise Target Cocktail Ring in 14K White Gold

Located in Bangkok, TH

(approx. total weight) Ring size: US 3 – 8 available Center Gemstones Type: Opal Shape: Marquise Size: 12 x 6 mm.

Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Opal, Ruby, Diamond, 14k Gold, White Gold, Gold

Opal and Diamond Vintage Style Three Stone Ring in Solid 14K Yellow Gold
Opal and Diamond Vintage Style Three Stone Ring in Solid 14K Yellow Gold

Opal and Diamond Vintage Style Three Stone Ring in Solid 14K Yellow Gold

Located in Bangkok, TH

Number: 12 Weight: 0.13 Carat (approx.) An attractive ring box is included.

Category

21st Century and Contemporary Thai Edwardian Three-Stone Rings

Materials

Opal, Diamond, Yellow Gold, 14k Gold

0.53 Carat Natural Diamond Ring Set in Platinum
0.53 Carat Natural Diamond Ring Set in Platinum

0.53 Carat Natural Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring size can be adjusted free of cost. Stamping: Pt900; 0.532; 0.05 Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) ------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Platinum

0.77 Carat Natural Rose Cut Diamond Ring Set in Platinum
0.77 Carat Natural Rose Cut Diamond Ring Set in Platinum

0.77 Carat Natural Rose Cut Diamond Ring Set in Platinum

Located in Tokyo, JP

Stamping: Pt900; 0.77; 0.90 Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) ------------------------------------------------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Edwardian Style 1.00 Carat Natural Diamond Ring Set in Platinum
Edwardian Style 1.00 Carat Natural Diamond Ring Set in Platinum

Edwardian Style 1.00 Carat Natural Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring size can be adjusted free of cost. Stamping: Pt900; 1.00; 0.45; 0.66 Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) ------------------...

Category

21st Century and Contemporary Japanese Edwardian Engagement Rings

Materials

Diamond, Platinum

4.45 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
4.45 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

4.45 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) Stamping: Pt900 4.45 D0.72 ----------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.75 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
4.75 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

4.75 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) Stamping: Pt900 4.75 D1.40 ----------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.26 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
4.26 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

4.26 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) Stamping: Pt900 4.26 D0,72 ----------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

1.83 Carat Natural Emerald & Diamond Estate Cocktail Ring Made in Platinum
1.83 Carat Natural Emerald & Diamond Estate Cocktail Ring Made in Platinum

1.83 Carat Natural Emerald & Diamond Estate Cocktail Ring Made in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.83 D0.69 ----------------------------------------------------------...

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum
8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum

8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 8.80 D1.01 --------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Yellow Sapphire, Platinum

2.70 Carat Natural Emerald Cabochon and Diamond Ring Set in Platinum
2.70 Carat Natural Emerald Cabochon and Diamond Ring Set in Platinum

2.70 Carat Natural Emerald Cabochon and Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.70; D0.82 --------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.02 Carat Natural Ruby and Diamond Engagement Ring Set in Platinum
1.02 Carat Natural Ruby and Diamond Engagement Ring Set in Platinum

1.02 Carat Natural Ruby and Diamond Engagement Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 1.02; D0.94 -------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.35 Carat Natural Padparadscha Sapphire and Diamond Ring Set in Platinum
1.35 Carat Natural Padparadscha Sapphire and Diamond Ring Set in Platinum

1.35 Carat Natural Padparadscha Sapphire and Diamond Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.35 0.36 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Fashion Rings

Materials

Sapphire, Padparadscha Sapphire , Diamond, Platinum

2.63 Carat Natural Emerald and Diamond Cocktail Ring Set in Platinum
2.63 Carat Natural Emerald and Diamond Cocktail Ring Set in Platinum

2.63 Carat Natural Emerald and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.63; D2.07 --------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

4.57 Carat Natural Aquamarine and Diamond Cocktail Ring Set in Platinum
4.57 Carat Natural Aquamarine and Diamond Cocktail Ring Set in Platinum

4.57 Carat Natural Aquamarine and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) Stamping: Pt900; 4.57; 0.22 ----------------------------------------------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

1.10 Carat Natural Colombian Emerald and Diamond Halo Ring set in Platinum
1.10 Carat Natural Colombian Emerald and Diamond Halo Ring set in Platinum

1.10 Carat Natural Colombian Emerald and Diamond Halo Ring set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.104 D0.67 ---------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.42 Carat Natural Vivid Green Emerald & Diamond Cocktail Ring Made in Platinum
0.42 Carat Natural Vivid Green Emerald & Diamond Cocktail Ring Made in Platinum

0.42 Carat Natural Vivid Green Emerald & Diamond Cocktail Ring Made in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 0.42 D1.19 ----------------------------------------------------------...

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 2.97 Carat Siam Ruby and Diamond Ring Made in Platinum
GIA Certified 2.97 Carat Siam Ruby and Diamond Ring Made in Platinum

GIA Certified 2.97 Carat Siam Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 2.97 D1.73 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.87 Carat, Colombian, Muzo Green Emerald Ring set in Platinum
GIA Certified 1.87 Carat, Colombian, Muzo Green Emerald Ring set in Platinum

GIA Certified 1.87 Carat, Colombian, Muzo Green Emerald Ring set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.87 1.33 -----------------------------------------------------------...

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.51 Carat Vivid Green, Colombian Emerald and Diamond Ring Set in Platinum
1.51 Carat Vivid Green, Colombian Emerald and Diamond Ring Set in Platinum

1.51 Carat Vivid Green, Colombian Emerald and Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.51 D1.15 ----------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

4.61 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum
4.61 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum

4.61 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 4.61 D2.10 ----------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.91 Carat Colombian, Pear-Cut Emerald and Diamond Ring Set in Platinum
0.91 Carat Colombian, Pear-Cut Emerald and Diamond Ring Set in Platinum

0.91 Carat Colombian, Pear-Cut Emerald and Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 E0.912 0.12 ---------------------------------------------------------...

Category

20th Century Japanese Modern Fashion Rings

Materials

Diamond, Emerald, Platinum

1.66 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum
1.66 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum

1.66 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.66 D2.00 ----------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

AIGS Certified 1.17 Carat Untreated Ruby and Diamond Ring Made in Platinum
AIGS Certified 1.17 Carat Untreated Ruby and Diamond Ring Made in Platinum

AIGS Certified 1.17 Carat Untreated Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.17 D0.41 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

AIGS Certified 1.39 Carat Untreated Ruby and Diamond Ring Made in Platinum
AIGS Certified 1.39 Carat Untreated Ruby and Diamond Ring Made in Platinum

AIGS Certified 1.39 Carat Untreated Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.39 D0.80 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.17 Carat, Untreated (No Oil), Zambian Emerald and Diamond Ring
GIA Certified 1.17 Carat, Untreated (No Oil), Zambian Emerald and Diamond Ring

GIA Certified 1.17 Carat, Untreated (No Oil), Zambian Emerald and Diamond Ring

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.17 D1.72 ----------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.58 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum
GIA Certified 1.58 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum

GIA Certified 1.58 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.58 D0.62 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

2.08 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum
2.08 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum

2.08 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum

Located in Tokyo, JP

Stamping: Pt900 2.083 Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) --------------------------------------------------------------------------------------- Established in 1994,...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

8.18 Carat Natural African Emerald Cabochon and Diamond Ring Set in Platinum
8.18 Carat Natural African Emerald Cabochon and Diamond Ring Set in Platinum

8.18 Carat Natural African Emerald Cabochon and Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 8.18; D1.50 --------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 2.17 Carat Unheated, African Ruby & Diamond Ring Set in Platinum
GIA Certified 2.17 Carat Unheated, African Ruby & Diamond Ring Set in Platinum

GIA Certified 2.17 Carat Unheated, African Ruby & Diamond Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.177; 0.47 -------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.00 Carat Natural Pear Cut Ruby and Diamond Ring Set in Platinum
1.00 Carat Natural Pear Cut Ruby and Diamond Ring Set in Platinum

1.00 Carat Natural Pear Cut Ruby and Diamond Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 1.00; D0.35 -------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire Ring Set in Platinum
GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire Ring Set in Platinum

GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 3.33; 0.37 -------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 2.39 Carat Natural Ruby and Diamond Ring Set in Platinum
GIA Certified 2.39 Carat Natural Ruby and Diamond Ring Set in Platinum

GIA Certified 2.39 Carat Natural Ruby and Diamond Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.39; D0.55 -------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

0.90 Carat Natural Vivid Green Emerald and Diamond Ring Set in Platinum
0.90 Carat Natural Vivid Green Emerald and Diamond Ring Set in Platinum

0.90 Carat Natural Vivid Green Emerald and Diamond Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 0.90; D1.20 ---------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

2.01 Carat Natural Burmese Ruby Ring Set in Platinum Certified by GIA
2.01 Carat Natural Burmese Ruby Ring Set in Platinum Certified by GIA

2.01 Carat Natural Burmese Ruby Ring Set in Platinum Certified by GIA

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.01; 0.29 -------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.06 Carat Natural Vivid Red Ruby and Diamond Ring Set in Platinum
1.06 Carat Natural Vivid Red Ruby and Diamond Ring Set in Platinum

1.06 Carat Natural Vivid Red Ruby and Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 1.062; 0.45 ------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

14K Gold Cross Pendant Necklace, Australian Opal Doublet
14K Gold Cross Pendant Necklace, Australian Opal Doublet

14K Gold Cross Pendant Necklace, Australian Opal Doublet

Located in Suwanee, GA

14K Gold Cross Pendant Necklace, Australian Opal Doublet. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of the...

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Opal, 14k Gold, Yellow Gold

1.002 Carat, VS-1, Light Yellow, Earth-Mined Diamond Ring made in Platinum
1.002 Carat, VS-1, Light Yellow, Earth-Mined Diamond Ring made in Platinum

1.002 Carat, VS-1, Light Yellow, Earth-Mined Diamond Ring made in Platinum

Located in Tokyo, JP

Stamping: Pt900 1.002 0.26 Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) --------------------------------------------------------------------------------------- Established in ...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Platinum

4.14 Carat Natural Oval-Cut Tanzanite and Diamond Cocktail Ring Set in Platinum
4.14 Carat Natural Oval-Cut Tanzanite and Diamond Cocktail Ring Set in Platinum

4.14 Carat Natural Oval-Cut Tanzanite and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) Stamping: Pt900 4.14 D1.43 ----------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

GIA Certified 1.08 Carat, Pigeon Blood Red, Burmese Ruby Ring Made in Platinum
GIA Certified 1.08 Carat, Pigeon Blood Red, Burmese Ruby Ring Made in Platinum

GIA Certified 1.08 Carat, Pigeon Blood Red, Burmese Ruby Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.08 D0.40 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.02 Carat Burmese Origin Ruby and Diamond Ring Made in Platinum
GIA Certified 1.02 Carat Burmese Origin Ruby and Diamond Ring Made in Platinum

GIA Certified 1.02 Carat Burmese Origin Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.02 D0.89 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.20 Carat Heart-Cut, Zambian Emerald and Diamond Crown Ring Set in Platinum
1.20 Carat Heart-Cut, Zambian Emerald and Diamond Crown Ring Set in Platinum

1.20 Carat Heart-Cut, Zambian Emerald and Diamond Crown Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.20 D0.68 ----------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.14 Carat Natural, Unheated Ruby and Diamond Ring set in Platinum
GIA Certified 1.14 Carat Natural, Unheated Ruby and Diamond Ring set in Platinum

GIA Certified 1.14 Carat Natural, Unheated Ruby and Diamond Ring set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.14 D0.61 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.07 Carat Natural Heart Shape Emerald and Diamond Cocktail Ring Set in Platinum
1.07 Carat Natural Heart Shape Emerald and Diamond Cocktail Ring Set in Platinum

1.07 Carat Natural Heart Shape Emerald and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 1.07; D0.68 --------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GRS Certified 2.62 Carat Colombian, Muzo Green Emerald Ring set in 18K Gold
GRS Certified 2.62 Carat Colombian, Muzo Green Emerald Ring set in 18K Gold

GRS Certified 2.62 Carat Colombian, Muzo Green Emerald Ring set in 18K Gold

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: K18 750 E2.62ct -----------------------------------------------------------...

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

2.61 Carat Natural Oval-Cut Emerald and Diamond Halo Ring Set in Platinum
2.61 Carat Natural Oval-Cut Emerald and Diamond Halo Ring Set in Platinum

2.61 Carat Natural Oval-Cut Emerald and Diamond Halo Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.61; D1.36 -------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 2.00 Carat Natural Burmese Ruby and Diamond Ring Set in Platinum
GIA Certified 2.00 Carat Natural Burmese Ruby and Diamond Ring Set in Platinum

GIA Certified 2.00 Carat Natural Burmese Ruby and Diamond Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.00; D1.04 -------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GRS Cert. 2.29 Carat Natural Vivid Green, Heart-Shaped Emerald and Diamond Ring
GRS Cert. 2.29 Carat Natural Vivid Green, Heart-Shaped Emerald and Diamond Ring

GRS Cert. 2.29 Carat Natural Vivid Green, Heart-Shaped Emerald and Diamond Ring

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; E2.29; D0.33 -------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Aquamarine Filigree Solitaire Engagement Ring in 14K Gold
Aquamarine Filigree Solitaire Engagement Ring in 14K Gold

Aquamarine Filigree Solitaire Engagement Ring in 14K Gold

Located in Bangkok, TH

Number: 12 Weight: 0.60 Carat (approx.) An attractive ring box is included.

Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Amethyst, Opal, Yellow Gold, 9k Gold

GIA Certified 2.10 Carat Natural Burmese Ruby Ring Set in Platinum and 18k Gold
GIA Certified 2.10 Carat Natural Burmese Ruby Ring Set in Platinum and 18k Gold

GIA Certified 2.10 Carat Natural Burmese Ruby Ring Set in Platinum and 18k Gold

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; K18; R2.106; D3.682 -----------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum, 18k Gold, Yellow Gold

Water Lily Doublet Opal Diamond Pendant Necklace 14K Yellow Gold
Water Lily Doublet Opal Diamond Pendant Necklace 14K Yellow Gold

Water Lily Doublet Opal Diamond Pendant Necklace 14K Yellow Gold

By The Wind Opal

Located in Suwanee, GA

Water Lily Doublet Opal Diamond Pendant Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is on...

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Opal, Diamond, Gold, 14k Gold, Yellow Gold

Knight Sword - Boulder Opal & Princess Cut Diamond Necklace 18K Yellow Gold
Knight Sword - Boulder Opal & Princess Cut Diamond Necklace 18K Yellow Gold

Knight Sword - Boulder Opal & Princess Cut Diamond Necklace 18K Yellow Gold

By The Wind Opal

Located in Suwanee, GA

Knight Sword - Australian Boulder Opal & Princess Cut Diamond Pendant Necklace 18K Yellow Gold. Design Name: Knight Sword Free Domestic USPS First Class Shipping! Free Gift Bag or ...

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Opal, Diamond, Tsavorite, Yellow Gold, 18k Gold

Ruby Diamond and Enamel Art Deco Style Ring in 9K White Gold
Ruby Diamond and Enamel Art Deco Style Ring in 9K White Gold

Ruby Diamond and Enamel Art Deco Style Ring in 9K White Gold

Located in Bangkok, TH

A vibrant round Ruby shines at the heart of this Art Deco–inspired ring, set elegantly in a bezel. Surrounding Diamonds add sparkling brilliance, enhancing the gem’s rich red hue. Bl...

Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Opal, Ruby, Gold, 9k Gold, White Gold, Enamel

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12 Carat Australian Opal Ring For Sale on 1stDibs

You are likely to find exactly the 12 carat australian opal ring you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using platinum, gold and 18k gold. Our collection of these items for sale includes 56 vintage editions and 446 modern creations to choose from as well. If you’re looking for a 12 carat australian opal ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic 12 carat australian opal ring over the years, but those made by Alexey Gabilo, Laura Dalben and Five Star Jewelry are often thought to be among the most beautiful. An oval cut version of this piece has appeal, but there are also emerald cut and cabochon versions for sale. Finding a 12 carat australian opal ring for sale for women should be easy, but there are 41 pieces available to browse for unisex as well as men, too.

How Much is a 12 Carat Australian Opal Ring?

The price for a 12 carat australian opal ring starts at $567 and tops out at $96,000 with these rings, on average, selling for $3,667.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.