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Amethyst Necklace Ring Gem 83.27 Carat Asscher Cut Brazilian Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Incredible 83.27 carat Brazilian Amethyst square octagon Asscher cut gem, offered loose to an avid gemstone collector. Returns are accepted and paid by us within 7 days of delivery. ...
Category

21st Century and Contemporary Brazilian Contemporary Drop Necklaces

Materials

Amethyst, Quartz

Pink Heart Tourmaline Loose Stone 2.92cts 'Many More'
By KAMAL
Located in Henrico, VA
Pink hearts please! These pink hearts adore so gorgeous and come in so many hues of pink, from blush pink to dusty pink to a deeper pink! Let us know if you’re interested and we can...
Category

21st Century and Contemporary Singaporean Modern Pendant Necklaces

Materials

Diamond, Pink Diamond, Tourmaline

21 carat Fancy Yellow Radiant Cut Diamod Ring GIA VS2
Located in New York, NY
A statement diamond in a beautifully classic mounting this 21 carat Fancy Yellow Radiant Cut Diamond is GIA graded VS2 and set in the ultimate classic Park Avenue platinum styling by...
Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, Platinum

Elegant 18k White Gold Drop Earrings w/ 2.59 ct Natural Diamonds-AIG Certificate
Located in רמת גן, IL
Stunning and one of a kind earrings made from 18k white gold with 2.59 total carat of pear shaped diamonds canary and white pears. This earring comes with an AIG report and a fancy ...
Category

2010s Israeli Drop Earrings

Materials

Diamond, 18k Gold, White Gold

2.59 Carat Pear Cut Blue Sapphire and Diamond Hoop Earrings in 14K White Gold
By VR Jewels
Located in Houston, TX
Beautiful solid gold and precious stones exquisitely crafted by hand. Designed with love, including handpicked luxury Gemstones for each designer hoop earrings. PRODUCT DETAILS :- ...
Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Tanzanite Ring Gem 6.37 Carat Emerald Cut Unmounted Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
6.37 carat vivid Blue Tanzanite emerald cut loose gemstone, offered unmounted to someone very special. Dimensions: 12.5 x 8.7 mm. Returns are accepted and paid by us within 7 days of...
Category

21st Century and Contemporary Tanzanian Contemporary Cocktail Rings

Materials

Tanzanite

2 Pcs Natural Diamonds, 0.60 Ct, Heart, F, SI1, GIA Certificate
Located in רמת גן, IL
Pair of ideal and brilliant heart shape natural diamonds in a 0.60 total carat weight F SI1 Ideal cut Heart with GIA Certificate and laser inscription number. GIA 1413278594 & 14034...
Category

2010s Israeli Solitaire Rings

Materials

Diamond

1 Pcs Natural Diamond, 0.61 Ct, Cushion, E, VVS1
Located in רמת גן, IL
Natural and Brilliant Cushion cut diamond with a 0.61 carat E VVS1 grading By Igi Lab the Diamond comes with IGI Certificate sealed in a security Blister with security laser inscript...
Category

2010s Israeli Solitaire Rings

Materials

Diamond

Rhodolite Garnet Earrings Gemstone Pair 9.42 Carat Unset Loose Gems
By Tamir
Located in Beverly Hills, CA
Fine pair of Rhodolite Garnet oval gems, weighing a total of 9.42 carats, offered loose to someone special. Returns are accepted and paid by us within 7 days of delivery. We offer su...
Category

21st Century and Contemporary Unknown Modern Drop Earrings

Materials

Garnet, Rhodolite

Tanzanite Sugarloaf Cabochon Ring Gem 8.44 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Marvelous 8.44 carat Tanzanite Sugarloaf Cabochon cushion loose gemstone, offered unmounted to a fine gemstone connoisseur. Dimensions: 11.1 x 11.1 mm. Returns are accepted and paid ...
Category

21st Century and Contemporary Tanzanian Contemporary Cocktail Rings

Materials

Tanzanite

3.09 Carat Sapphire & Diamond White Gold Ring
Located in New York, NY
This is a BREATHTAKING pink sapphire with a bubble gum pink color, mounted in an elegant 18K white gold and diamond ring with 0.1.15Ct of brilliant white diamonds. Suitable for any o...
Category

2010s Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, 18k Gold, White Gold

Blue Green Tourmaline Gem 9.64 Carat Unset Emerald Cut Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exclusive 9.64 carat elongated emerald-cut Bluish Green Tourmaline gem offered loose to a very special lady or gentleman. Returns are accepted and paid by us within 7 days of deliver...
Category

21st Century and Contemporary Afghan Contemporary Cocktail Rings

Materials

Other, Tourmaline

Green Beryl Ring Gem Princess Cut 15.52 Carat Unset Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Magnificent pastel, Cyan, bluish Green Beryl, princess-cut gem, weighing a total of 15.52 carats, offered loose to a spectacular lady. Returns are accepted and paid by us within 7 da...
Category

21st Century and Contemporary Mozambican Modern Cocktail Rings

Materials

Green Beryl, Beryl

GIA Certified 1.37ct Parti Colour Australian Sapphire Blue Untreated Pear Cut
By Gems and Jewels UK
Located in Birmingham, GB
Rare Untreated Australian Parti Colour Sapphire Gemstone. 1.37 Carat unheated sapphire with a rare parti colour effect. Showing blue and yellow green colours with a unique colour sp...
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Blue Sapphire

3.28 Carat Bi-Color Watermelon Tourmaline, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This pretty bi-color tourmaline is a beautiful marriage of pink and green of equal saturation, vibrance and clarity. While we have called this a "bi-colored" tourmaline because it di...
Category

21st Century and Contemporary Artisan More Rings

Materials

Tourmaline

Lotus certified 4.32 Pink Mahenge Spinel
Located in Hua Hin, TH
The discovery of intense red and pink spinel in the Mahenge District of Tanzania in 2007 hit the gem world by storm and thrust Spinel into the limelight. Most of the Mahenge deposit ...
Category

2010s Tanzanian Contemporary Fashion Rings

Materials

Spinel

GIA Certified Colour Change Sapphire 0.76ct Untreated Round Cut Unheated Rare
By Gems and Jewels UK
Located in Birmingham, GB
Rare Untreated Colour Change Sapphire Gemstone. 0.76 Carat unheated sapphire with a rare colour change effect. Changing colour depending on the light its viewed in. Very rare for na...
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

2.70 Carat Oval Shaped Blue and Pink Sapphire, Pair
Located in Admiralty, HK
2.70 Carat Oval Shaped Blue and Pink Sapphire Pair: A very beautiful and elegant pair, it features two natural pink and blue sapphires weighing a total of 2.70 carat. The sapphires ...
Category

2010s Hong Kong Contemporary Stud Earrings

Materials

Blue Sapphire, Pink Sapphire

2.26 Carat Spessartite Mandarin Garnet Octagon, Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This lively orange spessartite garnet has beautiful color! The unusual modified brilliant facets and exceptional luster allow for superior light return and vibrance. This gem has a v...
Category

21st Century and Contemporary Artisan Three-Stone Rings

Materials

Garnet

.94 Carat Rare Green Demantoid Garnet, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Demantoid garnets are among the rarest gemstones in the world. This vivid, bright green round demantoid garnet measures 5.36 x 5.41 x 3.93 millimeters and weighs .94 carat. It also h...
Category

21st Century and Contemporary Artisan Three-Stone Rings

Materials

Garnet

Peridot Ring Gem 18.96 Carat Oval Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional 18.96 carat oval Peridot gem, offered loose to a fine gemstone collector. Dimensions: 18.5 x 14.6 x 10.2 mm. Returns are accepted and paid by us within 7 days of delivery...
Category

21st Century and Contemporary Pakistani Contemporary Cocktail Rings

Materials

Peridot

5.61 Carat Pear Shaped Tanzanite, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Have you been dreaming of a tanzanite? It may be time to treat yourself to this vivid pear shaped tanzanite! Weighing 5.61 carats, it is the perfect size to wear during the day or in...
Category

21st Century and Contemporary Artisan Pendant Necklaces

Materials

Tanzanite

36.21 Carat Cushion Vivid Blue Sapphire
Located in New York, NY
A CDC certified cushion, vivid blue, natural sapphire with basic heat treatment
Category

2010s Pendant Necklaces

Materials

Blue Sapphire

Certified 20.02 Carat Unheat Natural Oval Cut Ceylon Sapphire
Located in Istanbul, TR
For those who seek one of the rarest kind in market. Not everyday you can see an Unheated Ceylon Sapphire which has this size. Beauty in it's bluest and rearest form. A Certified 20...
Category

21st Century and Contemporary Sri Lankan Solitaire Rings

Materials

Sapphire

Lotus certified 5.19 carat Red Spinel
Located in Hua Hin, TH
Lotus certified 5.19 carat Red Spinel Shape: Antique Cushion Dimensions: 9.79 x 9.30 x 7.12 mm Color: Rich Red with a Deep to medium tone No indication of heating/treatment Lotus Rep...
Category

2010s Asian Engagement Rings

Materials

Spinel

Lotus Certified 3.58 Carat Violet Spinel
Located in Hua Hin, TH
Lotus certified 3.58 carat Grayish Violet Spinel from Sri Lanka (Ceylon) Pear shape Dimensions 12.33 x 7.77 x 5.65 mm Lotus certificate 3547-8775 pin 594722 No heat untreated
Category

2010s Asian Engagement Rings

Materials

Spinel

Natural Brazilian Morganite 47.05 Carat Cushion Cut Loose Gem
By Margherita Burgener
Located in Valenza , IT
An important natural Brazilian Morganite weighing 47.05 carats, Cushion cut. the stone was personally selcted in Brazil by our experts. If you are a stone collector, this beautiful ...
Category

21st Century and Contemporary Brazilian More Jewelry

Materials

Morganite

8.21 Carat Oval Loose Unset Precious Imperial Topaz Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This beautiful 8.21 carat precious topaz oval is just stunning! With its lovely sparkling sherry color and exceptional brilliance, it will make a gorgeous ring or pendant! This preci...
Category

21st Century and Contemporary Artisan More Objets d'Art and Vertu

Materials

Topaz, Imperial Topaz

3.02 Carat Unheated Round-Cut Burmese Pink-Purple Spinel
Located in Hong Kong, HK
3.02 Carat Unheated Round-Cut Burmese Pink-Purple Spinel: A beautiful gem, it is a 3.02 carat unheated round-cut Burmese pink-purple spinel. Hailing from the historic Mogok mines in...
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Spinel

2.01 Carat Octagon-Cut Vivid Red Ruby Pair
Located in Admiralty, HK
2.01 Carat Octagon-Cut Vivid Red Ruby Pair: A gorgeous and rare gem, it is a pair of natural octagon-cut vivid red rubies weighing 2.01 carat. Hailing from Burma, the rubies are of ...
Category

2010s Hong Kong Modern Stud Earrings

Materials

Ruby

GIA Certified 1.19ct Parti Colour Thai Sapphire Blue Yellow Untreated Emerald
By Gems and Jewels UK
Located in Birmingham, GB
Rare Untreated Thailand Parti Colour Sapphire Gemstone. 1.19 Carat unheated sapphire with a rare parti colour effect. Showing blue and greenish yellow colours. Very rare and stunnin...
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire

Valentin Magro Oval Pink Sapphire
Located in New York, NY
Valentin Magro Oval Pink Sapphire exhibits strong color. Medium tones accent the pink hue, while intense saturation gives the stone a bright, candy colored look. Its oval cut allows ...
Category

2010s More Jewelry

Materials

Pink Sapphire

Natural GIA Certified 0.75 Ct Alexandrite & Diamond Vintage Ring
Located in New York, NY
This is a gorgeous natural AAA quality oval Alexandrite surrounded by dainty diamonds that is set in a vintage White Gold setting. This ring features a natural 0.75 carat oval alexan...
Category

21st Century and Contemporary Brazilian Victorian Cocktail Rings

Materials

Alexandrite, Diamond, White Gold

GCS Certified Pear-Shaped 2.54 Carat Paraiba Tourmaline
Located in London, GB
This Lustrous Pear-shaped Paraiba Tourmaline weighs approximately 2.54 Carats and measures 11.80mm by 7.70mm by 4.67mm. The tropical blue hues of this resplendent jewel are unique an...
Category

21st Century and Contemporary More Jewelry

Materials

Tourmaline, Paraiba

Harakh Made to Order Jewelry with AGS Certified Natural Pigeon Blood Ruby
By Harakh
Located in New York, NY
This is an opportunity for you to get a bespoke piece of jewelry designed, working with award winning jeweler Harakh Mehta. Presenting this stunning and rare AGS Certified natural fa...
Category

2010s Indian Modern Engagement Rings

Materials

Ruby

Fine Vivid Green GIA Certified 1.38ct Unheated Sapphire Oval Cut Untreated Gem
By Gems and Jewels UK
Located in Birmingham, GB
Fine Vivid Green Untreated Sapphire Gemstone. Fine quality unheated sapphire with a beautiful vivid green colour. Fully certified by GIA confirming stone as natural and untreated. ...
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Green Sapphire

Natural Emerald Diamond Dangle Earrings in 14K Yellow Gold
By VR Jewels
Located in Houston, TX
Emerald Dangle earrings to make a statement with your look. These earrings create a sparkling, luxurious look featuring octagon cut gemstone. If you love to gravitate towards unique ...
Category

21st Century and Contemporary American Art Deco Dangle Earrings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

GIA Certified 1.12ct Parti Colour Australian Sapphire Blue Untreated Cushion Cut
By Gems and Jewels UK
Located in Birmingham, GB
Rare Untreated Australian Parti Colour Sapphire Gemstone. 1.12 Carat unheated sapphire with a rare parti colour effect. Showing blue and yellow green colours with a unique colour sp...
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire

Natural 0.55 Ct. Brazillian Alexandrite & Diamond Vintage Ring
Located in New York, NY
This is a gorgeous natural AAA quality oval Alexandrite surrounded by dainty diamonds that is set in a vintage White Gold setting. This ring features a natural 0.55 carat oval alexan...
Category

21st Century and Contemporary Brazilian Victorian Cocktail Rings

Materials

Alexandrite, Diamond, White Gold

1.78ct Round Blue Sapphire GIA Certified Sri Lanka
Located in Toronto, CA
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 6224292341 Shape: Round Cutting Style: Cutting Style: Crown: Modified Brilliant Cut ...
Category

2010s Sri Lankan More Jewelry

Materials

Blue Sapphire

Fine Deep Green Blue GIA Certified 1.03ct Unheated Sapphire Oval Cut Untreated
By Gems and Jewels UK
Located in Birmingham, GB
Fine Blue Green Untreated Sapphire Gemstone. Fine quality unheated sapphire with a beautiful vivid blue green colour. Fully certified by GIA confirming stone as natural and untreat...
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Blue Sapphire, Green Sapphire

1.10 Carat Oval Pink Sapphire Loose Unset Engagement 3-Stone Ring Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This sparkling bubblegum pink sapphire has rich color that will make a stunning ring or pendant! Measuring 6.93 x 4.94 millimeters, it has both beautifully bright pink color and an e...
Category

21st Century and Contemporary Artisan Three-Stone Rings

Materials

Sapphire, Pink Sapphire

Modern Gold 3.04 Carat Natural GIA Certified VVS2 Light Yellow Engagement Ring
Located in Los Angeles, CA
Beautiful Modern Estate 4 Carat (appx) Diamond Engagement Ring. The mounting is two-tone, in 18k White and Yellow Gold set with 124 colorless round brilliants weighing approximatel...
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, Gold

Imperial Topaz Earring Gemstones 8.81 Carat Cushion Loose Gemstones
By Merkaba
Located in Beverly Hills, CA
Golden pair of 8.81 carats total, "loupe clean", cushion Imperial Topaz gemstones, offered loose to a passionate gem collector. Returns are accepted and paid by us within 7 days of d...
Category

21st Century and Contemporary Brazilian Contemporary Drop Earrings

Materials

Topaz, Imperial Topaz

1.04 Carat Oval Pink Sapphire Loose Unset Engagement 3-Stone Ring Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This sparkling cherry blossom pink sapphire will make a gorgeous ring or pendant! Weighing 1.04 carat and measuring 6.83 x 4.83 millimeters, it is a beautiful and affordable center s...
Category

21st Century and Contemporary Artisan Three-Stone Rings

Materials

Sapphire, Pink Sapphire

Harakh GIA Certified 0.40 Carat E Color VS2-Clarity Brilliant Cut Loose Diamond
By Harakh
Located in New York, NY
Excellent cut colorless diamond – certified as E color, VS2 clarity by GIA, this diamond exhibits ideal brilliance, excellent polish and excellent symmetry. Measuring 4.73- 4.75 x 2....
Category

2010s Indian Modern More Jewelry

Materials

Diamond

Couple Brazilian Aquamarine 99.95 Carat Octagon Shape Loose Gems
By Margherita Burgener
Located in Valenza , IT
An a pair aquamarine weighing total carat 99.95, octagonal cut, from Brazil - Minas Gerais Our suggestion is to realize a pair of earrings or twin cuffs out of this enchanting matc...
Category

21st Century and Contemporary More Jewelry

Materials

Aquamarine

76.22 Carat Pear Shaped Aquamarine, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This elongated pear shaped aquamarine weighs 76.22 carats and has a beautiful medium blue color! Measuring 46.50 x 22.30 x 14.50 millimeters, this huge gem is well cut with excellent...
Category

21st Century and Contemporary Brazilian Artisan More Objets d'Art and Vertu

Materials

Aquamarine

1.63ct Emerald Cut Emerald
Located in Toronto, CA
Description: Gem Type: Emerald Number of Stones: 1 Weight: 1.63 cts Measurements: 8.00x5.91x4.61mm Shape: Octagonal Cutting Style Crown: Step Cut Cutting Style Pavilion: Step Cut ...
Category

2010s Zambian More Jewelry

Materials

Emerald

4.60 Carat Red Spinel Cushion, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This cushion-cut fiery, deep red spinel measures 9.27 x 8.53 x 7.13 millimeters and weighs 4.60 carats. It has classic red spinel color and would look stunning set as a 3-stone or en...
Category

21st Century and Contemporary American Artisan More Objets d'Art and Vertu

Materials

Spinel

2.09ct GIA Certified Colour Change Sapphire Green Purple Untreated Oval Unheated
By Gems and Jewels UK
Located in Birmingham, GB
Rare Untreated Colour Change Sapphire Gemstone. 2.09 Carat unheated sapphire with a rare colour change effect. Changing colour depending on the light its viewed in. Very rare for na...
Category

21st Century and Contemporary More Jewelry

Materials

Purple Sapphire, Sapphire, Green Sapphire

1.53ct Cushion Double Cabochon Purplish Red Ruby GIA Certified Mozambique Unheat
Located in Toronto, CA
This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 6214962458 Shape: Cushion Cutting Style: Double Cabochon Cutting Style: Crown: Cutting S...
Category

2010s Mozambican More Jewelry

Materials

Ruby

Valentin Magro Heart Shape Sapphire
Located in New York, NY
Valentin Magro Heart Shape Sapphire is full of desirable traits. The gemstone was mined in Sri Lanka, famed for its abundance of jewels and especially its sapphires. Its color displ...
Category

2010s Sri Lankan More Jewelry

Materials

Sapphire

Alexander GIA Certified 5.00 Carat H SI1 Heart Cut Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose emerald cut diamonds, GIA certified. Sold as loose diamond but can easily be made into a ring of your liking. Crafted by some of the most prestigious bench jewelers in...
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond

Ferrucci 7.56 Ct Emerald GRS Certified Intense Green, Very Eye Clean Mineral
By FERRUCCI
Located in New York, NY
FERRUCCI 7.56 ct Emerald, GRS Certified stunning clean mineral, with only a few natural inclusions typical of the Emerald. Intense green color, the pictures and images high light th...
Category

2010s More Jewelry

Materials

Emerald

Malaya Garnet Pink Tourmaline Earrings Gem Set 9.69 Carats Loose Gemstones
By Merkaba
Located in Beverly Hills, CA
Marvelous mismatched pair of 2.95 carat Malaya Garnet cushions and 6.74 carats Pink Tourmaline cushions, offered loose and unmounted to an exclusive gemstone connoisseur. Dimensions:...
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Garnet, Multi-gemstone, Tourmaline

1.12 Carat Ceylon Pink Sapphire Stud Earrings Gold or Platinum
By Emeralds Maravellous
Located in Brunswick, ME
Classic pink Ceylon Sapphire yellow gold, white gold, or platinum stud Earrings Stud earrings set with two natural Ceylon round sapphires weighing 1.12 carat Dimensions: 5mm diameter...
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Sapphire, Pink Sapphire, 18k Gold, White Gold, Platinum, Palladium, 14k ...

1.11 Ct Oval Blue Sapphire IGI Certified
Located in Toronto, CA
Description: One Loose Blue Sapphire Report Number: GT13300606 Weight: 1.11 cts Measurements: 6.78x5.25x3.66 mm Shape: Oval Modified Brilliant Cutting Style Crown: Modifi...
Category

2010s Sri Lankan More Jewelry

Materials

Blue Sapphire

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