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Creator: JB Star
JB Star 18 Karat Yellow Gold Natural Diamond & Blue Sapphire Open Band Ring
By JB Star
Located in Baltimore, MD
JB Star 18 Karat Yellow Gold Natural Diamond & Blue Sapphire Open Band Ring
Metal: 18k yellow gold
Weight: 12.55 grams
Diamonds: Approx. 1.60 CTW F-G VS round & baguette natural dia...
Category
1990s North American Contemporary JB Star Jewelry
Materials
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
JB Star Platinum Emerald Cut Eternity Band
By JB Star
Located in Coral Gables, FL
J.B Star Platinum Eternity Band Featuring 18 Horizontal Emerald Cut Diamonds Of VS Clarity & G Color Totaling 1.94 Carats Accented By 94 Round B...
Category
21st Century and Contemporary JB Star Jewelry
Materials
Diamond, Platinum
18K White Gold JB Star Diamond GIA Certified 8.12 Carat No Heat Sapphire Ring
By JB Star
Located in Los Angeles, CA
DeKara Designs Designer Collection
Beautiful Modern/Art Deco Inspired Ceylon Blue Sapphire and Diamond Ring.
Metal- 18K White Gold, .750.
Stones- GIA Certified Cushion Cut No Heat...
Category
21st Century and Contemporary American Art Deco JB Star Jewelry
Materials
Diamond, Blue Sapphire, Sapphire, 18k Gold, Yellow Gold, Platinum
JB Star Diamond and Platinum Three Sided Eternity Band
By JB Star
Located in Derby, NY
JB Star Diamond and Platinum Three Sided Eternity Band
Sparkle from every angle with this 3 sided pave diamond band mounted in platinum
This is a size...
Category
21st Century and Contemporary Unknown Modern JB Star Jewelry
Materials
Diamond, Platinum
JB Star Platinum & Emerald Cut Diamond Halo Eternity Band 8.50ctw
By JB Star
Located in Tustin, CA
We are pleased to offer this JB Star Platinum & Emerald Cut Diamond Halo Eternity Band. This stunningly beautiful eternity band features 10 emerald cut diamonds, each accented by a h...
Category
2010s American Contemporary JB Star Jewelry
Materials
Diamond, Platinum
$44,000 Sale Price
20% Off
JB Star GIA 4.41 Carat Yellow Orange Sapphire Diamond Platinum Engagement Ring
By JB Star
Located in Stamford, CT
Orange cushion cut Sapphire an diamond engagement ring from JB Star. Bright yellowish orange GIA certified natural sapphire with simple heat treatment only, center stone, with 10 pri...
Category
21st Century and Contemporary JB Star Jewelry
Materials
Diamond, Sapphire, Yellow Sapphire, Platinum
GIA 1.38 Carat Oval Shape Diamond in JB Star Diamond Halo Platinum Setting
By JB Star
Located in La Jolla, CA
GIA 1.38 Carat Oval Shape Diamond Halo Ring by JB Star in Platinum
Oval Shape Diamond Halo Ring by JB Star features one Oval Brilliant Diamond in the center weighing 1.38 carats acc...
Category
21st Century and Contemporary North American JB Star Jewelry
Materials
Diamond, Platinum
Marquise Diamond Pendant in Platinum
By JB Star
Located in Beverly Hills, CA
Marquise diamond pendant with filigree lace work and pave diamonds on an 18 inch platinum chain. The marquise diamond weighs 0.52 carats, G/H color and VS cl...
Category
21st Century and Contemporary North American Contemporary JB Star Jewelry
Materials
Diamond, White Diamond, Platinum
JB Star Oval Yellow Sapphire and Diamond Ring in 18k Yellow Gold
By JB Star
Located in La Jolla, CA
JB STAR Yellow Sapphire & Diamond Ring in 18k Yellow Gold
Yellow Sapphire and Diamond Ring features an Oval Lively Vibrant Yellow Sapphire in the center surrounded by Round Brillian...
Category
21st Century and Contemporary North American JB Star Jewelry
Materials
Diamond, Yellow Sapphire, 18k Gold, Yellow Gold
J. B. Star GIA 5.29 Carat Yellow Sapphire Diamond Platinum Engagement Ring
By JB Star
Located in Stamford, CT
J.B. Star yellow sapphire and diamond engagement ring. GIA certified oval center stone in a platinum setting with baguette and princess...
Category
Late 20th Century JB Star Jewelry
Materials
Diamond, Yellow Sapphire, Sapphire, Platinum
18 Karat Yellow Gold Chrome Tourmaline & Diamond Band
By JB Star
Located in Scottsdale, AZ
Designer: JB Stak
Material: 18K yellow gold
Diamond: 34 round and baguette cut = 1.60cttw
Color: G /H
Clarity: VS1
Chrome Tourmaline: 1.50cttw
Ring Size: 7.5 (please allow two extra...
Category
21st Century and Contemporary JB Star Jewelry
Materials
Diamond, Tourmaline, Chrome Tourmaline, 18k Gold, Yellow Gold
Related Items
GIA Sapphire Diamond Certified 18K No Heat Ceylon Blue Fine Huge Ring 12.04 Cts!
Located in Sylvania, GA
Old South Jewels proudly presents... VINTAGE LUXURY. GIA CERTIFIED 18K GOLD HUGE 12.04 CARAT UNHEATED SAPPHIRE DIAMOND ANTIQUE RING & BOX! HUGE 9.52 CARAT BRILLIANT ROYAL BLUE GIA CERTIFIED RARE NO HEAT NATURAL SAPPHIRE. This Gorgeous Sapphire Is Crowned With 2.52 Carats of Sparkling Clear VS White Diamonds in Luxurious 18K Solid Gold.
Comes With GIA Paperwork. Certified No Heat, and Transparent. Includes GIA Prestigious Origin Report from Sri Lanka. Finest Sought After Royal Blue / Cornflower Color.
Most Sought After Rich Velvety Royal Sapphire... What an Impressive Huge Engagement Ring This Would Make...STUNNING! Regal Ring Fit for a Princess... THE COLOR IS FINE RICH ROYAL BLUE Extremely Rare to Find This Brilliant Color Sapphire Untreated Natural Gem.
The Huge Transparent BRILLIANT ROYAL BLUE SAPPHIRE TRANSPARENT AND GLOWS FROM WITHIN...This Sapphire is Very Rare.
SIZE: Beautiful Ring 20 MM Long x 19 MM Wide (Over 3/4 inches long x 3/4 inches Wide). Won't be missed sparkling from across the room!
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Category
19th Century Antique JB Star Jewelry
Materials
Diamond, Blue Sapphire, Gold, 18k Gold
Platinum and Diamond Eternity Band
Located in Washington Depot, CT
Vintage Platinum and Diamond Eternity Band Size 6.75
This sparkling eternity band features 30 round brilliant cut diamonds set in cl...
Category
20th Century JB Star Jewelry
Materials
Diamond, Platinum
GIA Certified Asscher Cut 7.50 Carat Diamond Ring Platinum Eternity Band
By Lili Jewelry
Located in New York, NY
Asscher Cut diamond ring platinum eternity band shared prong style with a gallery.
15 perfectly matched diamonds weighing a minimum of 7.50 cts. G.I.A certificates for each diamond ....
Category
21st Century and Contemporary American Contemporary JB Star Jewelry
Materials
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Alex Jona White Diamond Tsavorite 18 Karat Yellow Gold Open Band Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 Karat yellow gold open band ring set with 0.19 carats of white diamonds and 1.12 carats of Tsavorite, signed Jona.
Dimensions...
Category
2010s Italian JB Star Jewelry
Materials
White Diamond, Tsavorite, Diamond, 18k Gold, Yellow Gold
GIA Certified 1.01 Carat H SI1 Round Diamond Halo Platinum Engagement Ring
Located in Baltimore, MD
GIA Certified 1.01 Carat H SI1 Round Natural Diamond Halo Platinum Engagement Ring
Metal: Platinum
GIA report number: 5223901140
Diamond: 1.01 carat H SI1 round natural diamond
Acce...
Category
21st Century and Contemporary American Modern JB Star Jewelry
Materials
Diamond, Platinum
GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat White Gold Ring 5.5
By OGI Ltd
Located in New York, NY
GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat 14 Karat White Gold Ring 5.5
This exquisite engagement ring features a stunning oval-shaped Ceylon sapphire, certified by...
Category
2010s American Contemporary JB Star Jewelry
Materials
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15.21 Carats Emerald Cut Diamond Platinum Eternity Band
Located in New York, NY
A stunning celebration of your commitment, this fancy-shaped diamond eternity band is a confident choice for your loved one.
Desired for their rarity and precision, Emerald-cut dia...
Category
21st Century and Contemporary American Modern JB Star Jewelry
Materials
Diamond, Platinum
Art Deco Platinum and Square Cut Diamond Eternity Band 3ctw
Located in Narberth, PA
A beautiful diamond eternity band from the Art Deco (ca1930) era! Made of platinum, this feminine piece is comprised of a single row of old Square Cut diamonds, all held within a sim...
Category
1930s Unknown Art Deco Vintage JB Star Jewelry
Materials
Diamond, Platinum
0.4 Carat Platinum Diamond Eternity Band Bridal Ring
Located in Berlin, DE
Platinum Eternity Band Bridal Ring with 34 Diamonds approx. 0.4 Carat
Category
Early 2000s Unknown Contemporary JB Star Jewelry
Materials
Diamond, Platinum
Platinum Emerald Cut Diamond Band
Located in New York, NY
Platinum Diamond band features seven emerald cut diamonds and round brilliant cut diamonds totaling 3.50 carats of diamonds.
G-H in color VS-SI in clarity
Category
21st Century and Contemporary American JB Star Jewelry
Materials
Diamond, White Diamond, Platinum
GIA Certified 5 Carat Emerald Cut Diamond Ring Platinum Eternity Band
By Lili Jewelry
Located in New York, NY
Emerald Cut diamond ring platinum eternity band shared prong style with a gallery.
23 perfectly matched diamonds weighing a minimum of 5.25 cts. G.I.A certificates for each diamond ....
Category
21st Century and Contemporary American JB Star Jewelry
Materials
Diamond, Platinum
1.50 Carat Emerald Cut Diamond Half Eternity Band 15 Pts
Located in Rutherford, NJ
Gold- 2.20 gms
Diamond- 1.56 carats
Diamond Colour: G-H
Diamond Clarity: SI
Ring Weight: 2.51 gms
Ring Size: 6.5 US
*In stock items will be shipped in 2 business days, or please allo...
Category
21st Century and Contemporary Indian JB Star Jewelry
Materials
Diamond, 14k Gold, 18k Gold
Previously Available Items
JB Star Platinum Asscher Cut Diamond Engagement Ring
By JB Star
Located in Coral Gables, FL
JB Star Platinum Engagement Ring Featuring A 1.44 Carat Square Emerald Cut Diamond GIA Graded (Report #7163676141) As VS1 Clarity & G Color. The Center Stone Is Accented By 42 Round ...
Category
2010s American JB Star Jewelry
Materials
Diamond, Platinum
JB Star 1.55 Carats Princess Cut Diamond Platinum Engagement Ring GIA
By JB Star
Located in Philadelphia, PA
Three stone ring centers a princess cut diamond weighing 1.00 carat - E color with VS2 clarity. Basket set and flanked by two half-moon cut diamonds. Weighing collectively approximat...
Category
21st Century and Contemporary Contemporary JB Star Jewelry
Materials
Diamond, White Diamond, Platinum
Jewels by Star 17ct. Shield Cut Tanzanite Necklace
By JB Star
Located in Derby, NY
This estate piece is absolutely fabulous. This Jewels By Star tanzanite necklace has 4.71 cttw in baguette diamonds, VS clarity, F-G color. There are ...
Category
Late 20th Century Unknown Modern JB Star Jewelry
Materials
Diamond, Tanzanite, 18k Gold, Yellow Gold
JB Star Blue Topaz Diamond 18 Karat White Gold Gemstone Ring
By JB Star
Located in Philadelphia, PA
Centering an oval mixed cut blue topaz measuring approximately 14.0 x 12.0 mm
Transparent with uniform medium light sky blue color
Set in a stylized basket and with a puffed band s...
Category
1980s Contemporary Vintage JB Star Jewelry
Materials
Diamond, White Diamond, Topaz, Blue Topaz, Gold, 18k Gold, White Gold
JB Star Diamond and 18kt Yellow Gold Cocktail Ring
By JB Star
Located in Denver, CO
This exquisite cocktail ring stamped "JB Star" is crafted from 18kt yellow gold and designed around 3.00 carats of baguette-shaped and round brilliant diamonds, F-G color, VS clarity.
Category
Late 20th Century American Contemporary JB Star Jewelry
Materials
Diamond, 18k Gold, Yellow Gold
Platinum Pink Glass and Diamond Ring
By JB Star
Located in Washington Depot, CT
Platinum Pink Glass and Diamond Ring Size 6.5 GAI Certified-
This lovely ring features one oval pink glass stone (7 mm x 6 mm) and ten round brilliant cut diamonds set in classic pl...
Category
20th Century JB Star Jewelry
Materials
Diamond, Platinum
JB Star GIA 3 Carat Princess Cut Diamond Ring
By JB Star
Located in Bethesda, MD
A stunning 3 carat princess cut diamond set in a signature JB Star, custom ring.
♦ Designer: JB Star
♦ Metal: 18 karat
♦ Diamond 3.17 car...
Category
21st Century and Contemporary American JB Star Jewelry
Materials
Diamond, 18k Gold
Three-Row Diamond Platinum Wedding Band by JB Star
By JB Star
Located in Boca Raton, FL
This modern 3 row diamond band was designed by JB Star. The platinum band features three rows of princess cut, baguette, and round brilliant cut diamonds. The diamonds are all graded...
Category
21st Century and Contemporary American Modern JB Star Jewelry
Materials
White Diamond, Platinum
JB Star GIA 2.07 Carat E VS2 Emerald Cut Diamond Platinum Engagement Ring
By JB Star
Located in Beverly Hills, CA
JB Star established in 1979 was quoted as saying, "Beautifully crafted jewelry is forever. It is a gift that will be passed down from one generation to another". The company motto is...
Category
1990s American Modern JB Star Jewelry
Materials
Diamond, Platinum
4.21 Carat Radiant Cut Diamond Platinum Engagement Ring GIA Certified
By JB Star
Located in Boca Raton, FL
This magnificent diamond engagement ring features a 4.21 carat radiant cut diamond. The diamond is GIA certified and is graded I color and VS1 clarity. The diamond's certificate can...
Category
21st Century and Contemporary American Modern JB Star Jewelry
Materials
White Diamond, Platinum
JB Star 2.67 Carat GIA Certified Emerald and Diamond Ring
By JB Star
Located in Palm Desert, CA
2.67 Carat GIA Certified Emerald set in Platinum. Octagonal Step cut, transparent. The band also features 6 Marquise diamonds weighing 0.70 carats and 8 Trilliant cut Diamonds weigh...
Category
2010s Zambian JB Star Jewelry
Materials
Diamond, Emerald, Platinum
18 Karat Yellow Gold JB Star 3.36CTW Diamond Ring
By JB Star
Located in Webster, NY
JB Star diamond ring features 5 Marquise Cut Diamonds, 8 Trilliant Cut Diamonds and 36 Round Brilliant Cut Diamonds. The diamonds have G-H color ...
Category
21st Century and Contemporary JB Star Jewelry
Materials
Diamond, 18k Gold
Jb Star jewelry & watches for sale on 1stDibs.
Find a range of JB Star jewelry & watches available on 1stDibs. Each of these unique items was designed with extraordinary care, often using platinum. While looking for the most stylish antique or vintage JB Star jewelry to pair with your ensemble, you’ll find that JB Star diamond jewelry & watches, from our inventory of 9, can add a particularly distinctive touch to your look. We have 9 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider jewelry & watches by The Benchmark Collection, Jean-Francois Albert, and Natalie K. Prices for JB Star jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $4,800 and tops out at $274,850, while pieces like these, on average, can sell for $16,498.