After working for years alongside their father, a loose diamond dealer and professional jeweler, sisters Roshni and Reshma Kothari decided to branch out on their own. The pair opened their own business, Roshe Jewels, in California, where their eclectic designs dazzle with creative arrangements of colorful gemstones.
With graduate degrees from the Gemological Institute of America, the sisters’ expertly curated collections at Roshe Jewels are backed by insider industry knowledge. Specializing in fine jewelry, Roshni and Reshma’s San Dimas boutique offers collections that range from vintage styles to contemporary trends. While there are a myriad of white diamonds in the collection, Roshe Jewels’ bread and butter are colorful stones.
When speaking with 1stDibs about engagement rings with colorful stones, the Roshe Jewels founders suggest that buyers look for an evenly distributed saturation of color and a cut that shows it off.
“With aquamarine, the best shapes are emerald and oval cuts, which maximize an even amount of color throughout the stone,” says Roshni. “The color of the aquamarine can also be boosted by a cut that has higher crowns and deeper pavilions.”
From a nearly nine-carat pear-shaped amethyst ring surrounded by a halo of red sapphires to a 14-karat yellow-gold lariat tennis bracelet whose stones alternate between white diamonds and emeralds, the sisters’ best work is represented in Roshe Jewels’ candy-hued pieces.
Find a collection of Roshe Jewels jewelry on 1stDibs.
Amethyst Sapphire Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
This one of a kind piece has been carefully designed and curated by our in house designer! This ring has a deep purple Pear Cut Amethyst that weighs 0.91 Carats and is embellished w...
Amethyst, Diamond, Pink Sapphire, Topaz, Sapphire, 14k Gold, Yellow Gold
Amethyst Pink Sapphire Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
Amethyst, Pink Sapphire, and Diamond Cocktail Ring! Playful yet Powerful! Its like having a piece of glittery candy on your finger! This ring has a Checkers Round Cut Amethyst that...
Amethyst, Diamond, Pink Sapphire, 14k Gold, Yellow Gold
3.37 Carat Natural Amethyst Diamond Sapphire Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
3.37 Carat Natural Amethyst Diamond Sapphire Yellow Gold Cocktail Ring Cute and Dainty!! This ring has a bright and vivid purple Oval Cut Amethyst that weighs 2.29 Carats and is emb...
Amethyst, Diamond, Sapphire, 14k Gold, Yellow Gold
5.62 Carat Natural Amethyst Diamond Sapphire Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
5.62 Carat Natural Amethyst Diamond Sapphire Yellow Gold Cocktail Ring This ring has a bright and vivid purple Oval Cut Amethyst that weighs 4.00 Carats and is embellished with 22 M...
Amethyst, Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphi...
3.11 Carat Amethyst Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
3.11 Carat Amethyst Diamond Yellow Gold Cocktail Ring This ring features a subtle yet eye-catching Green Amethyst at the center. The Green Amethyst is accented with natural Purple Sapphires that weigh 0.98 Carats and 32 Round...
Amethyst, Diamond, 14k Gold, Yellow Gold
Natural Cushion Cut Amethyst Sapphire Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
Natural Cushion Cut Amethyst Sapphire Diamond Yellow Gold Cocktail Ring Amethyst, Multi-Colored Sapphires and Diamond Cocktail Ring! A beautiful and sparkly combination of colorfu...
Amethyst, Diamond, Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapph...
15.20 Carats Natural Amethyst and Diamond 14k Solid Yellow Gold Ring
Located in Los Angeles, CA
15.20 Carats Natural Amethyst and Diamond 14K Solid Yellow Gold Ring Total Natural Oval Shaped Amethyst Weights: 13.80 Carats Amethyst Measures: Approx. 17.00 x 13.00mm Natural R...
Amethyst, Diamond, 14k Gold, Yellow Gold
Vintage Amethyst Cocktail Ring 10 Karat Yellow Gold Large Purple Gemstone
Located in Brooklyn, NY
Vintage Cocktail ring with a large oval Amethyst 10k Yellow Gold, 4.10 grams Finger size 6.5. Brilliant Amethyst vivid purple oval shape gemstone center stone size 10 x 8 mm overal...
Amethyst, 10k Gold, Yellow Gold
Vintage 18k Yellow Gold 31.25ct Amethyst & Diamond Cocktail Ring
Located in New York, NY
This vintage cocktail ring is a bold and highly glamorous statement piece, centered by a remarkable 31.25ct amethyst accented by 1.11ctw of diamonds in rich 18k yellow gold. Amethyst...
Amethyst, Diamond, 18k Gold, Yellow Gold
Vintage Amethyst and Diamond Cocktail Ring in 18K Yellow Gold
Located in Great Neck Plaza, NY
A striking vintage cocktail ring showcasing an impressive oval-cut amethyst of deep royal purple hue, encircled by a halo of bright white round brilliant diamonds. The amethyst, with...
Amethyst, Diamond, 18k Gold, Yellow Gold
8.10 Carats Natural Impressive Amethyst and Diamond 14K Yellow Gold Ring
Located in Los Angeles, CA
8.10 Carats Natural Impressive Amethyst and Diamond 14K Yellow Gold Ring Total Natural Amethyst Weight: Approx. 7.20 Carats Amethyst Measures: Approx. 12 x 12 mm Natural Round Di...
Amethyst, Diamond, 14k Gold, Yellow Gold
20 CT Amethyst Diamond 18K Yellow Gold Cocktail Ring
Located in Westport, CT
An original 18K yellow gold amethyst and diamond ring. Centered with a natural oval shaped amethyst weighing approximately 20.00 CT and measuring approximately 22 × 16 mm, displaying...
Amethyst, Diamond, 18k Gold, Yellow Gold, Gold
