Skip to main content

Costis Fine Jewelry Rings

to
16
16
8
5
3
2
2
7
7.25
7.5
7.75
16
16
5
3
3
2
2
16
16
16
"Costis" Frame In Motion Ring with 7.22 crts Citrine and Pink Tourmalines
Located in Athens, GR
"Costis" Frame-In-Motion Ring with a 7.22 carats oval-cut Citrine and 2.46 carats of mezmerizing surrounding Pink Tourmalines. A beautiful frame accentuates the attributes of the o...
Category

2010s Italian Modern Cocktail Rings

Materials

Citrine, Tourmaline, 18k Gold

"Costis" Frame In Motion Ring with 11.57 carats Blue Topaz and Pink Sapphires
Located in Athens, GR
"Costis" Frame-In-Motion Ring with an 11.57 carats round-cut Blue Topaz and 3.02 carats of mezmerizing surrounding Pink Sapphires. A beautiful frame accentuates the attributes of t...
Category

2010s Italian Modern Cluster Rings

Materials

Pink Sapphire, Topaz, Blue Topaz, 18k Gold

"Costis" Ram s Horn Collection - Ring Pave with Diamonds
Located in Athens, GR
"Costis" Ram's Horn Collection- Ring Pave' with Diamonds. Ring in 18K Yellow Gold, with 0.76 carats of exquisite Cream Diamonds paved on the top. Handmade. Costis loves to observe ...
Category

2010s Italian Modern Dome Rings

Materials

Diamond, 18k Gold

"Costis" Precious Beehive Collection Large Bull Ring - Central Diamond 0.48 cts
Located in Athens, GR
"Costis" Precious Beehive Collection Large Bull Ring - Central Diamond and Peripheral Diamonds 18K Yellow Gold, with 0.48 carats of excellent quality centra...
Category

2010s Italian Modern Fashion Rings

Materials

Diamond, 18k Gold

"Costis" Precious Beehive Collection Uneven Ring - Diamonds and Burma Rubies
Located in Athens, GR
"Costis" Precious Beehive Collection Uneven Ring - Diamonds and Burma Rubies. 18K Yellow Gold, with 1.45 carats pave' of excellent quality brilliant cut Diamonds. Adorned with scatt...
Category

2010s Italian Modern Fashion Rings

Materials

Diamond, Ruby, 18k Gold

"Costis" Ring, with 0.98 carats emerald-cut Colombian Emerald and Diamonds
Located in Athens, GR
"Costis" Ring, with 0.98 carats emerald-cut Colombian Emerald and 0.33 carats of Diamonds. The splendor of stones and cuts define Costis' jewelry. exploring diamonds, pearls, rubies...
Category

2010s Italian Modern Three-Stone Rings

Materials

18k Gold

"Costis" Eiffel Ring, 3.43 gr Gray South Sea Pearl, and 1.43 cts Diamonds
Located in Athens, GR
"Costis" Eiffel Ring, 3.43 gr Gray South Sea Pearl, and 1.43 cts Diamonds. Haute Joaillerie at its best! A famous architectural landmark turns into a jewelry piece. The ring has the...
Category

2010s Italian Modern Dome Rings

Materials

Diamond, South Sea Pearl, 18k Gold

"Costis" Eiffel Ring, 13.60mm Gray South Sea Pearl, and 1.45 cts Diamonds
Located in Athens, GR
"Costis" Eiffel Ring, 13.60mm Gray South Sea Pearl, and 1.45 cts Diamonds. Haute Joaillerie at its best! A famous architectural landmark turns into a jewelry piece. The ring has the...
Category

2010s Italian Modern Dome Rings

Materials

Diamond, South Sea Pearl, 18k Gold

"Costis" Ring, with 12.00 Carats Emerald-cut Special Green Tourmaline
Located in Athens, GR
"Costis" Ring, with 12.00 Carats Emerald Special Green Tourmaline. The splendor of stones and cuts define Costis' jewelry. exploring diamonds, pearls, rubies, sapphires, emeralds, b...
Category

2010s Italian Modern Cocktail Rings

Materials

Tourmaline, 18k Gold

"Costis" Square In Motion Ring with 8.36 carats Pink Tourmaline and Diamonds
Located in Athens, GR
"Costis" Square In Motion Ring with 8.36 carats Pink Tourmaline and Diamonds. In this ring of 18K Yellow Gold, an especiallly square-cut 12x12cm 8.36 carats Pink Tourmaline is set, ...
Category

2010s Italian Modern Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold

"Costis" Circle In Motion Ring with 10.24 carats Purple Amethyst and Diamonds
Located in Athens, GR
"Costis" Circle In Motion Ring with 10.24 carats Purple Amethyst and Diamonds In this ring of 18K White Gold, a 14cm round-cut 10.24 carats Purple Amethyst is set, as well as 0.42 c...
Category

2010s Italian Modern Cocktail Rings

Materials

Diamond, Amethyst, 18k Gold

"Costis" Frame In Motion Ring with 8.22 carats Rubellite and Yellow Sapphires
Located in Athens, GR
"Costis" Frame-In-Motion Ring with an 8.22 carats emerald-cut Rubellite Tourmaline and 2.94 carats of dazzling surrounding Yellow Sapphires. Because of the rarity of the central to...
Category

2010s Italian Modern Cluster Rings

Materials

Rubelite, Yellow Sapphire, Tourmaline, 18k Gold

"Costis" Frame In Motion Ring with 9.10 crts Rubellite Tourmaline and Sapphires
Located in Athens, GR
"Costis" Frame-In-Motion Ring with 9.10 carats oval Rubellite Tourmaline and 2.99 carats of surrounding Orange Sapphires. A beautiful frame accentuates the attributes of the object...
Category

2010s Italian Modern Cluster Rings

Materials

Sapphire, Tourmaline, 18k Gold

"Costis" Frame In Motion Ring with 14.53 carats Spessartite Garnet and Paraibas
Located in Athens, GR
"Costis" Frame-In-Motion Ring with a 14.53 carats oval-cut Spessartite Garnet, Aurora Red color, and 2.32 carats of spectacular surrounding Paraibas. Because of the rarity of the s...
Category

2010s Italian Modern Cluster Rings

Materials

Garnet, Paraiba, 18k Gold

"Costis" Imperial Rosette Ring - Central Aquamarine with Rubellites in 18K Gold
Located in Athens, GR
"Costis" Imperial Rosette Ring - Central Aquamarine with surrounding Rubellites and Diamonds in 18K Yellow Gold. The central Aquamarine is of 6.65 carats, the Rubellites of 4.78 car...
Category

2010s Italian Modern Cluster Rings

Materials

Aquamarine, Rubelite, 18k Gold

"Costis" Imperial Rosette Ring - Central Amethyst with Aquamarines in 18K Gold
Located in Athens, GR
"Costis" Imperial Rosette Ring - Central Amethyst with surrounding Aquamarines and Diamonds in 18K Yellow Gold. The central Amethyst is of 6.52 carats, the Aquamarines of 3.88 carat...
Category

2010s Italian Modern Cluster Rings

Materials

Amethyst, Aquamarine, Diamond, 18k Gold

Related Items
Vintage 18 Karat Yellow Gold Ram’s Head Minimalistic Ring
Located in Vilnius, Vilniaus apskr.
This is a vintage minimalistic ram’s head ring. It is crafted in 18K yellow gold. Circa 1980. Weight: 2.63g Size: ~16 (US 6) !!The size is hard to measure. IMPORTANT: Cannot be r...
Category

20th Century Modern Fashion Rings

Materials

18k Gold, Yellow Gold

18k Gold Ring with Pave Diamond Dome
Located in Magenta, IT
An 18-carat yellow gold ring with a perforated dome encrusted with brilliant-cut diamonds. Some details in white gold. Probably mid-20th century. Stamped 750. Good condition. Size: ...
Category

Mid-20th Century European Art Deco Dome Rings

Materials

Diamond, 18k Gold

Cabernet Tourmaline, Ruby, Pink and Green Tourmaline Cocktail Ring in 14k Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This beautiful colorful gemstone cocktail ring is so chic, fun, and eye-catching! A gorgeous wine-colored tourmaline weighing 7.57 carats sits center stage, accented with over 2 cara...
Category

21st Century and Contemporary Artisan Cocktail Rings

Materials

Ruby, Multi-gemstone, Tourmaline, Yellow Gold, Gold, 14k Gold

Steven Battelle 47.2 Carat Orange-Pink Tourmaline Diamonds 22K Ring
By Steven Battelle
Located in Soquel, CA
A bright and extremely lively orange-pink oval cabochon of Brazilian Minas Gerais tourmaline, 20 x 22 mm in size is the centerpiece of this beautiful showstopper high-carat gold ring...
Category

21st Century and Contemporary Balinese Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, 22k Gold

Steven Battelle 22.3 Carats Pink Tourmaline 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
A delicious gumdrop of a 14 x 17 mm salmon pink tourmaline cabochon is held in a Steven Battelle designed fluted and carved embrace. A stunner of a ring! All in matte-finish 18K gold. This ring is currently sized 7.5. It is resizable by your local jeweler. This is a REALLY lively and magical stone...
Category

21st Century and Contemporary Balinese Contemporary Cocktail Rings

Materials

Tourmaline, 18k Gold

Diamond Gold Ram s Head Ring
Located in New York, NY
14k yellow gold vintage ram's head ring, set with approx. 0.05ctw in diamonds and ruby eyes. Ring size 7.25, top is 23mm x 26mm. Marked 14k. Weight of the piece - 19.4 grams.
Category

20th Century Cocktail Rings

Materials

Diamond, Gold

18k Gold Cognac Diamond Owl Ring/Pendant Set with Tourmaline and Citrine
Located in Fairfield, CT
18k yellow gold ring. This quirky ring is a figural owl motif, with a body set with round faceted cognac diamonds, approximately 1.16 TCW, decorated with r...
Category

20th Century Unknown Contemporary Cocktail Rings

Materials

Citrine, Diamond, Brown Diamond, Tourmaline, 18k Gold, Yellow Gold

6.18 Carat AGL/AGTA Certified Colombian Emerald and Diamond Ring
Located in Houston, TX
Platinum and 18K yellow gold ring showcasing a 6.18 carat natural Columbian emerald-cut emerald accented by trillion-cut diamonds and natural fancy yellow diamonds. The emerald is a...
Category

Early 2000s American Three-Stone Rings

Materials

Diamond, Emerald, Platinum, Gold

Alexander Beverly Hills GIA 13.98ct Colombian Emerald Diamond 3-Stone Ring 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Lovely Colombian emerald with diamond three stone ring, GIA certified. 13.98 carat Colombian emerald, F2, GIA certified. Complime...
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

Disconnected Two Sapphires Ring Pink and Blue 18kt Rose Gold with Diamonds Halo
By Nicofilimon the Jewelry Designer
Located in Athens, GR
Disconnected two stone ring Pink and Blue Sapphire a modern version of a classic cluster ring. A double combination of two beautiful sapphires surrounded by brillant cut diamonds hal...
Category

2010s Greek Contemporary Cluster Rings

Materials

Sapphire, Diamond, Blue Sapphire, Pink Sapphire, Rose Gold, 18k Gold

Cartier Pink Topaz, Blue Sapphire and Diamond Ring
By Cartier
Located in New York, NY
Cartier pink topaz, blue sapphire and diamond ring in platinum. Center set with cut-cornered rectangular step-cut pink topaz weighing approximately ...
Category

Late 20th Century French Artist Solitaire Rings

Materials

Diamond, Blue Sapphire, Topaz, 18k Gold

Graff, Gübelin Certified 2.81 Carat Colombian Emerald and Diamond Ring
By Graff
Located in Chicago, IL
This absolutely stunning ring designed by Graff, boasts a gorgeous 2.81 carat emerald, Gübelin certified Colombian origin with minor clarity enhancement and measuring 8.97 x 8.18 x 5...
Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

Still Thinking About These?

All Recently Viewed