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.
0.99 Carat Black Diamond White Diamond White Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
0.99 Carat Black Diamond White Diamond White Gold Ring The flower design has 7 Round Cut Diamonds that weigh 0.37 carats and the floating halo has 18 Black Round Cut Diamonds that w...
White Diamond, Black Diamond, 14k Gold, White Gold
0.39ct Black & White Diamond Flower Ring in 14k White Gold
By Roshe Jewels
Located in Los Angeles, CA
The flower design has 7 Black Round Cut Diamonds that weigh 0.19 carats and the floating halo has 14 Round Cut Diamonds that weigh 0.20 carats. The total...
White Diamond, Black Diamond, 14k Gold, White Gold
0.27 Carat Natural Black Diamond White Diamond Flower Ring 14 Karat White Gold
By Roshe Jewels
Located in Los Angeles, CA
0.27 Carat Natural Black Diamond White Diamond Flower Ring. A simple everyday classic design is going to compliment almost anything in your wardrobe and can be a cute add on to othe...
White Diamond, Black Diamond, 14k Gold, White Gold
0.94ct Diamond Cluster Ring in 14k White Gold by Roshe Jewels
By Roshe Jewels
Located in Los Angeles, CA
Simple and Stylish ring which gives an effect of a large carat stone from afar! There are a cluster of 37 Round Cut Diamonds that weigh 0.94 Carats. The ...
Diamond, White Diamond, 14k Gold, White Gold
3.50 Carat Black Diamond White Diamond 14 Karat White Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
3.50 Carat Black Diamond White Diamond 14 Karat White Gold Ring Metal: Primary Stones: Natural Black Diamond Accent Stones: Natural White Diamonds Total Carat Weight: 3.50 cara...
Black Diamond, White Diamond, Diamond, White Gold, 14k Gold
0.75 Carat Black and White Diamond White Gold Band
By Roshe Jewels
Located in Los Angeles, CA
Cute and Dainty 0.75 Carat Black Diamond and White Diamond Band that is sure to be a great addition to anyone's accessory collection. There are 7 Round Cut Black Diamonds that weig...
Diamond, Black Diamond, White Diamond, 14k Gold, White Gold
Sterling Silver Black & White Diamond Cluster Halo Statement Ring
By Artisan NYC
Located in New York, NY
Make a bold, sophisticated statement with this striking diamond cluster ring. Crafted in sleek sterling silver, the design features a central cluster of rich black diamonds framed by...
White Diamond, Black Diamond, Silver, Sterling Silver
Diamonds Pave Set Round Cluster Black Diamonds Halo White Gold Three Stone Ring
By Galt & Bro. Jewelers
Located in Tysons, VA
A striking ring from. This exquisite piece features a captivating design with a central round black & white diamonds weighing 1.0 carat. The ring is surrounded by a halo of sparkling...
Diamond, Black Diamond, 14k Gold, White Gold
Black Diamond Cluster Ring White Diamonds 0.78 Carats Sterling Silver
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 61 Black Diamonds = 0.65 Carats 26 White Diamonds = 0.13 Carats Metal: Rhodium Plated Sterling Silver ...
Diamond, White Diamond, Black Diamond, Rhodium, Silver, Silver Plate, St...
Black Diamond Cluster Ring White Diamonds 0.78 Carats Sterling Silver
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 61 Black Diamonds = 0.65 Carats 26 White Diamonds = 0.13 Carats Metal: Rhodium Plated Sterling Silver ...
Diamond, White Diamond, Black Diamond, Rhodium, Silver, Silver Plate, St...
Black Diamond Cluster Ring White Diamonds 0.78 Carats Sterling Silver
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 61 Black Diamonds = 0.65 Carats 26 White Diamonds = 0.13 Carats Metal: Rhodium Plated Sterling Silver ...
Diamond, White Diamond, Black Diamond, Rhodium, Silver, Silver Plate, St...
Multi Row Black and White Pavé Diamond Cluster Band Ring in 14 Karat White Gold
Located in Scottsdale, AZ
Ring Size: 7 Step into a world of bold sophistication with this striking multi-row cluster band ring, showcasing a dazzling interplay of black and white diamonds set in 14 karat whi...
White Diamond, Black Diamond, Diamond, Gold, 14k Gold, White Gold
