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.
4.06 Carat Tourmaline Diamond White Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
Super gorgeous 4.06 Carat Pink Tourmaline and Diamond 14K White Gold Cocktail Ring! This ring has a 3.46 carat Oval Cut Tourmaline that is set in the center of the ring and is surro...
Diamond, Tourmaline, 14k Gold, White Gold
4.81 Carat Natural Tourmaline Diamond White Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
4.81 Carat Natural Tourmaline Diamond White Gold Cocktail Ring Gorgeous & Unique Cocktail Ring! This ring has a STUNNING Emerald Cut Green Tourmaline that weighs 3.83 Carats. Float...
Diamond, Tourmaline, 14k Gold, White Gold
3.23 Carat Tourmaline Sapphire White Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
3.23 Carat Tourmaline Sapphire White Gold Cocktail Ring This ring has a 2.68 carat Tourmaline that is set in the center of the ring and is surrounded by 12 Yellow and Pink Sapphires...
Sapphire, Pink Sapphire, Yellow Sapphire, Tourmaline, 14k Gold, White Gold
Tourmaline Sapphire Diamond White Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
This ring has a 2.43 carat Oval Cut Tourmaline and is surrounded by 22 Yellow Sapphires that weigh 0.44 Carats as well as 10 Round Cut Diamonds that weigh 0.19 Carats (Clarity: SI, C...
Diamond, Sapphire, Tourmaline, 14k Gold, White Gold
3.63 Carat Natural Green Tourmaline Diamond White Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
3.63 Carat Natural Green Tourmaline Diamond White Gold Cocktail Ring This ring has a 2.99 Carat Cushion Cut Green Tourmaline and has 98 Round Cut Diamonds that weigh 0.64 carats. Th...
Diamond, Tourmaline, 14k Gold, White Gold
4.06 Carat Natural Tourmaline Diamond 14 Karat White Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
4.06 Carat Natural Tourmaline Diamond 14 Karat White Gold Cocktail Ring Metal: 14 Karat White Gold Primary Stones: Natural Green Tourmaline Accent Stones: Natural Tsavorites 0.60 ...
Diamond, Tourmaline, Tsavorite, Gold, White Gold
18 Karat White Gold Diamond Cocktail Ring with 3.63 Carat Tourmaline
Located in AMSTERDAM, NL
Offered beautiful ring in white gold, with a beautiful oval cut light green tourmaline 3.63 ct. The ring is decorated with 70 pieces of brilliant cut diamonds, 0.45 ct in total, of quality G/VS/SI. Gold content: 18 KT hallmarked Cup size: approx. 15mm*20mm Ring size: 17.25 mm / 6 3/4 USA size Weight: 3.8grams Working for couple of years for one of the famous diamond factories in The Netherlands I have decided to become my own boss. Since 2006 I'm proud to announce that my dream became a very glossy reality. How can I...
Tourmaline, 18k Gold, White Gold
4.70 Carats Natural Tourmaline and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
4.70 Carats Natural Very Nice Looking Tourmaline and Diamond 14K Solid White Gold Ring Suggested Replacement Value: $5,500.00 Total Natural Emerald & Trillion Cut Tourmaline Weigh...
Diamond, Tourmaline, 14k Gold, White Gold
Green Tourmaline Pink Diamond Entourage Cocktail Ring
By Joke Quick
Located in Antwerp, BE
This one of a kind entourage ring is an exquisite piece of fine jewellery, handmade with exceptional skill and care in Belgium. The ring features a magnificent Light green Tourmali...
Diamond, Pink Diamond, Tourmaline, 18k Gold, Yellow Gold, White Gold
10.85 Carat Tourmaline Diamond Platinum Cocktail Ring
Located in Stamford, CT
Tourmaline and diamond cocktail ring. Natural green rectangular 10.85 carat custom cut tourmaline in a solid platinum custom made setting with 8 round cut accent diamonds. 1 recta...
Diamond, Tourmaline, Platinum
4.70 Carats Natural Tourmaline and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
4.70 Carats Natural Very Nice Looking Tourmaline and Diamond 14K Solid White Gold Ring Suggested Replacement Value: $5,500.00 Total Natural Oval Cut Tourmaline Weight is: Approx. ...
Diamond, Tourmaline, 14k Gold, White Gold
Emerald Cut Pink Tourmaline and Multi Row Diamond Cocktail Ring 18K White Gold
Located in Scottsdale, AZ
Ring size: 6 So pretty in pink! This stunning and scintillating ring features an overlapping multi-row diamond encrusted band surrounding a sensational 5.75 carat pink tourmaline st...
Diamond, Tourmaline, Gold, 18k Gold, White Gold
