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GIA Certified #5231058390 No Heat Ceylon Cabochon Sapphire Weighing 17.16 carat
GIA Certified #5231058390 No Heat Ceylon Cabochon Sapphire Weighing 17.16 carat

GIA Certified #5231058390 No Heat Ceylon Cabochon Sapphire Weighing 17.16 carat

By OGI Ltd

Located in New York, NY

Introducing a Magnificent GIA Certified No Heat Ceylon Cabochon Sapphire Dazzle and amaze with this exquisite GIA Certified #5231058390 No Heat Ceylon Cabochon Sapphire, a true gem o...

Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire

Afghan Mine 16.30 Carats Blue Green Loose Tourmaline Gem
Afghan Mine 16.30 Carats Blue Green Loose Tourmaline Gem

Afghan Mine 16.30 Carats Blue Green Loose Tourmaline Gem

Located in Peshawar, PK

Loose Tourmaline Weight 16.30 Carats Dimension: 14.8x12.9x9.8 Mm Origin: Kunar Afghanistan Mine Shape: Cushion Color: Blueish Green Treatment: Non Certificate: On Customer demand Bl...

Category

2010s Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline, 18k Gold

【Conchéa】Natural Conch Pearl, Soft Sakura Pink with Visible Flame Patt — 2.0 ct
【Conchéa】Natural Conch Pearl, Soft Sakura Pink with Visible Flame Patt — 2.0 ct

【Conchéa】Natural Conch Pearl, Soft Sakura Pink with Visible Flame Patt — 2.0 ct

Located in New York, NY

A delicately toned conch pearl, presenting a soft sakura pink hue with a gentle, luminous surface. Weighing 2.0 carats and measuring 6.9 × 8.8 mm, the pearl features a refined oval ...

Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

Certified 1.30ct Oval Paraiba Tourmaline, 7.02x5.79x4.39 mm
Certified 1.30ct Oval Paraiba Tourmaline, 7.02x5.79x4.39 mm

Certified 1.30ct Oval Paraiba Tourmaline, 7.02x5.79x4.39 mm

Located in เกาะสมุย, TH

A vibrant 1.30‑carat Mozambique Paraiba tourmaline displaying a glowing bluish‑green hue and exceptional VS1 clarity—rare for copper‑bearing material. The oval cut (7.02 × 5.79 × 4.3...

Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Tourmaline, Paraiba

【Conchéa】Matched Pair Flamingo Pink Conch Pearl Pair — 1.59ct
【Conchéa】Matched Pair Flamingo Pink Conch Pearl Pair — 1.59ct

【Conchéa】Matched Pair Flamingo Pink Conch Pearl Pair — 1.59ct

Located in New York, NY

A delicate pair from the Conchéa collection, showcasing the natural beauty of fine conch pearls in a soft flamingo pink hue. The color is evenly distributed with a gentle, luminous g...

Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

【Conchéa】Flamingo Pink Full-Flame Conch Pearl — 2.7 ct
【Conchéa】Flamingo Pink Full-Flame Conch Pearl — 2.7 ct

【Conchéa】Flamingo Pink Full-Flame Conch Pearl — 2.7 ct

Located in New York, NY

A rare intensity in natural form. This 2.7 ct conch pearl displays a vivid flamingo pink tone, evenly distributed across the surface — a quality highly sought after and rarely match...

Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

【Conchéa】Conch Pearl “Flamingo Reverie” Intense Pink Flame — 13.4 ct
【Conchéa】Conch Pearl “Flamingo Reverie” Intense Pink Flame — 13.4 ct

【Conchéa】Conch Pearl “Flamingo Reverie” Intense Pink Flame — 13.4 ct

Located in New York, NY

A rare gift from nature, where chance and time converge into something unmistakably alive. This 13.4 carat natural conch pearl displays an extraordinary flamingo pink hue, enriched ...

Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

【Conchéa】Flame Pink Conch Pearl  Intense Saturation, Full Flame Structure 4.5ct
【Conchéa】Flame Pink Conch Pearl  Intense Saturation, Full Flame Structure 4.5ct

【Conchéa】Flame Pink Conch Pearl Intense Saturation, Full Flame Structure 4.5ct

Located in New York, NY

A rare expression of color and natural structure, this 4.5ct conch pearl presents a richly saturated flame pink tone with exceptional visual depth. Its surface reveals a full and wel...

Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

Intense Green Tsavorite Garnet, Faceted Gem, 4, 61 ct., loose Gemstone
Intense Green Tsavorite Garnet, Faceted Gem, 4, 61 ct., loose Gemstone

Intense Green Tsavorite Garnet, Faceted Gem, 4, 61 ct., loose Gemstone

Located in Kirschweiler, DE

We are delighted to be able to offer for sale, this 4,61 ct. Tsavorite Garnet from our exclusive collection. This beautiful rare gem has a rich green green color and a great fire. Cu...

Category

21st Century and Contemporary German Contemporary Loose Gemstones

Materials

Garnet, Tsavorite

2.00 Carat Blue Sapphire Oval Loose Unset Ring Gemstone
2.00 Carat Blue Sapphire Oval Loose Unset Ring Gemstone

2.00 Carat Blue Sapphire Oval Loose Unset Ring Gemstone

By Sarosi By Timeless Gems

Located in Los Angeles, CA

This pretty blue sapphire oval would make a beautiful engagement ring! Weighing 2.00 carats with crisp, medium blue color, this gemstone is nicely proportioned and bright, with both ...

Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

1.76ct Cushion Green Tsavorite Garnet GIA Certified
1.76ct Cushion Green Tsavorite Garnet GIA Certified

1.76ct Cushion Green Tsavorite Garnet GIA Certified

Located in Toronto, Ontario

This is a stunning GIA Certified Tsavorite Garnet The GIA report reads as follows: GIA Report Number: 7532744022 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cu...

Category

2010s Kenyan Loose Gemstones

Materials

Garnet, Tsavorite

Purple Pink Sapphire, No Heat, Certified Gem, 4, 46 Ct., Loose Gemstone
Purple Pink Sapphire, No Heat, Certified Gem, 4, 46 Ct., Loose Gemstone

Purple Pink Sapphire, No Heat, Certified Gem, 4, 46 Ct., Loose Gemstone

Located in Kirschweiler, DE

We are delighted to be able to offer for sale, this 4,46 ct. Purple-Pink Sapphire from our exclusive collection. This beautiful gem has a intense purple-pink color and a great fire. ...

Category

21st Century and Contemporary German Contemporary Loose Gemstones

Materials

Pink Sapphire, Purple Sapphire

Opal Ethiopian 13.09Ct natural gemstone, Ethiopia, GFCO certified
Opal Ethiopian 13.09Ct natural gemstone, Ethiopia, GFCO certified

Opal Ethiopian 13.09Ct natural gemstone, Ethiopia, GFCO certified

By GRALJEWELRY

Located in Dublin, D

Natural Ethiopian Opal gemstone GFCO certified Gemstone Color: White Multicolor Gemstone Type: Opal Gemstone size: 20.07x17.39x8.46mm Cut Grade: Very Good Gemstone Shape: Oval Caboc...

Category

2010s Ethiopian Loose Gemstones

Materials

Opal

2.43ct Freeform Cabochon Gray Opal from Australia
2.43ct Freeform Cabochon Gray Opal from Australia

2.43ct Freeform Cabochon Gray Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 2.43 cts Measurements: 11.29 x 8.93 x 3.48 mm Shape: Freeform Cutting Style: Cabochon Cutting Style Crown: Cutting Style Pa...

Category

2010s Australian Loose Gemstones

Materials

Opal

2.16ct Oval Violet Blue Tanzanite from Tanzania
2.16ct Oval Violet Blue Tanzanite from Tanzania

2.16ct Oval Violet Blue Tanzanite from Tanzania

Located in Toronto, Ontario

Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 2.16 cts Measurements: 9.95 x 7.36 x 4.35 mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Mod...

Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

4.74ct Octagonal/Emerald Cut Orangy Pink Morganite
4.74ct Octagonal/Emerald Cut Orangy Pink Morganite

4.74ct Octagonal/Emerald Cut Orangy Pink Morganite

Located in Toronto, Ontario

Description: Gem Type: Morganite Number of Stones: 1 Weight: 4.74 cts Measurements: 11.86 x 9.85 x 5.94 mm Shape: Octagonal/Emerald Cut Cutting Style Crown: Step Cut Cutting Style ...

Category

2010s Brazilian Loose Gemstones

Materials

Morganite

4.01 Carats Mozambique Ruby
4.01 Carats Mozambique Ruby

4.01 Carats Mozambique Ruby

Located in Khet Bang Rak, 10

A 4.01 carat Mozambique ruby — an ideal size for a refined ring or pendant. Rubies are known as the king of gems. This stone comes from the Montepuez mines and was purchased through...

Category

21st Century and Contemporary Thai Modern Loose Gemstones

Materials

Ruby

1.63 Ct Blue Sapphire Pear Loose Gemstone
1.63 Ct Blue Sapphire Pear Loose Gemstone

1.63 Ct Blue Sapphire Pear Loose Gemstone

Located in Fort Lee, NJ

This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...

Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Topaz Sky Blue 19.70Ct natural gemstone, 14.5x14.7x10.3mm Brazil
Topaz Sky Blue 19.70Ct natural gemstone, 14.5x14.7x10.3mm Brazil

Topaz Sky Blue 19.70Ct natural gemstone, 14.5x14.7x10.3mm Brazil

By GRALJEWELRY

Located in Dublin, D

Natural Sky Blue Topaz gemstone Certification is possible at the request of the Buyer Gemstone Color: blue Gemstone Type: Topaz Cut Grade: Very Good Gemstone Shape: Brazilian cut Ge...

Category

2010s Brazilian Loose Gemstones

Materials

Topaz

10.02 Carat GIA Certified D color, IF, Round Brilliant Cut Loose Diamond
10.02 Carat GIA Certified D color, IF, Round Brilliant Cut Loose Diamond

10.02 Carat GIA Certified D color, IF, Round Brilliant Cut Loose Diamond

Located in Wan Chai District, HK

This exceptional 10.02-carat round brilliant diamond represents the pinnacle of gemological perfection. Certified by GIA, this substantial stone measures an impressive 13.98 - 14.06 ...

Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

3.03 Ct Blue Sapphire Cushion Loose Gemstone
3.03 Ct Blue Sapphire Cushion Loose Gemstone

3.03 Ct Blue Sapphire Cushion Loose Gemstone

Located in Fort Lee, NJ

This natural Blue sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury jew...

Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.51 Ct Blue Sapphire Round Loose Gemstone
1.51 Ct Blue Sapphire Round Loose Gemstone

1.51 Ct Blue Sapphire Round Loose Gemstone

Located in Fort Lee, NJ

This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...

Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.19 Carat Natural Violet Ceylon Spinel
1.19 Carat Natural Violet Ceylon Spinel

1.19 Carat Natural Violet Ceylon Spinel

Located in Hua Hin, TH

1.19 Carat Natural Violet Spinel from Sri Lanka (Ceylon) Dimension: 6.64 x 5.63 x 3.83 mm Weight: 1.19 Carat Shape: Cushion Cut No Heat GIL Certified Report ...

Category

2010s Sri Lankan Loose Gemstones

Materials

Spinel

2.70ct Pear Amethyst 'Hypatia' Fantasy/Fancy Cut Pair
2.70ct Pear Amethyst 'Hypatia' Fantasy/Fancy Cut Pair

2.70ct Pear Amethyst 'Hypatia' Fantasy/Fancy Cut Pair

Located in Toronto, Ontario

Description: Gem Type: Amethyst Number of Stones: 2 Weight: 2.7 cts Measurements: 9.00 x 6.00 x 4.40 mm Shape: Pear Cutting Style Crown: Modified Brilliant Cutting Style Pavilion: M...

Category

2010s Brazilian Loose Gemstones

Materials

Amethyst

1.01ct Oval Red Ruby Unheated
1.01ct Oval Red Ruby Unheated

1.01ct Oval Red Ruby Unheated

Located in Toronto, Ontario

Description: Gem Type: Ruby Number of Stones: 1 Weight: 1.01 cts Measurements: 6.60x5.00x3.20 mm Shape: Oval Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavilion: Ste...

Category

2010s Mozambican Loose Gemstones

Materials

Ruby

Brazilian Aquamarine 120.50 Carat Oval Shape Loose Gem
Brazilian Aquamarine 120.50 Carat Oval Shape Loose Gem

Brazilian Aquamarine 120.50 Carat Oval Shape Loose Gem

By Margherita Burgener

Located in Valenza , IT

Collaborate with us to turn this beautiful gemstone into an extraordinary, one-of-a-kind work of art. An important aquamarine weighing 120.50 carats, oval cut, from Brazil Padre Pa...

Category

21st Century and Contemporary Italian Modern Loose Gemstones

Materials

Aquamarine

3.49ct Freeform Cabochon White Opal from Australia
3.49ct Freeform Cabochon White Opal from Australia

3.49ct Freeform Cabochon White Opal from Australia

Located in Toronto, Ontario

Description: Gem Type: Opal Number of Stones: 1 Weight: 3.49 cts Measurements: 13.67 x 10.35 x 4.02 mm Shape: Freeform Cabochon Cutting Style Crown: Cutting Style Pavilion: Transpar...

Category

2010s Australian Loose Gemstones

Materials

Opal

3.02 Ct Pink Sapphire Cushion Loose Gemstone
3.02 Ct Pink Sapphire Cushion Loose Gemstone

3.02 Ct Pink Sapphire Cushion Loose Gemstone

Located in Fort Lee, NJ

This natural pink sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury jew...

Category

2010s Sri Lankan Loose Gemstones

Materials

Pink Sapphire

Gubulin 86.90 Excellent Zambia (Kafubu) 7.07 ct Vivid Green Emerald
Gubulin 86.90 Excellent Zambia (Kafubu) 7.07 ct Vivid Green Emerald

Gubulin 86.90 Excellent Zambia (Kafubu) 7.07 ct Vivid Green Emerald

Located in Kaohsiung City, TW

"Gubulin 86.90 Excellent Zambia (Kafubu) 7.07 ct Vivid Green Emerald" 7.07 ct Zambia 86.90 points excellent Emerald Shape: Octagon Measurements: 10.88 x 10.56 x 8.21 mm Treatment: M...

Category

21st Century and Contemporary Zambian Contemporary Loose Gemstones

Materials

Emerald

17.98 ct Oval Amethyst
17.98 ct Oval Amethyst

17.98 ct Oval Amethyst

Located in Toronto, Ontario

Description: Gem Type: Amethyst Number of Stones: 1 Weight: 17.98 cts Measurements: 18.10x15.10x10.40 mm Shape: Oval Cutting Style Crown: Modified Brilliant Cutting Style Pavilion: ...

Category

2010s Brazilian Loose Gemstones

Materials

Amethyst

1.84 Ct Blue Sapphire Round Loose Gemstone
1.84 Ct Blue Sapphire Round Loose Gemstone

1.84 Ct Blue Sapphire Round Loose Gemstone

Located in Fort Lee, NJ

This natural Blue sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury jew...

Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

0.98ct Cushion Red Spinel from Sri Lanka
0.98ct Cushion Red Spinel from Sri Lanka

0.98ct Cushion Red Spinel from Sri Lanka

Located in Toronto, Ontario

Description: Gem Type: Red Spinel Number of Stones: 1 Weight: 0.98 cts Measurements: 6.27 x 5.03 x 3.60 mm Shape: Cushion Cutting Style Crown: Brilliant Cutting Style Pavilion: Bril...

Category

2010s Sri Lankan Loose Gemstones

Materials

Spinel

1.07 Ct Yellow Sapphire Oval Loose Gemstone
1.07 Ct Yellow Sapphire Oval Loose Gemstone

1.07 Ct Yellow Sapphire Oval Loose Gemstone

Located in Fort Lee, NJ

A highly precious September birthstone with a delighting yellow color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & S...

Category

2010s Sri Lankan Loose Gemstones

Materials

Yellow Sapphire

【Conchéa】Natural Conch Pearl in Flamingo Pink w/ Distinct Flame Pattern — 4.1ct
【Conchéa】Natural Conch Pearl in Flamingo Pink w/ Distinct Flame Pattern — 4.1ct

【Conchéa】Natural Conch Pearl in Flamingo Pink w/ Distinct Flame Pattern — 4.1ct

Located in New York, NY

Presented by Conchéa, this natural conch pearl captures the essence of rarity through its vivid flamingo pink hue and clearly defined flame pattern. Weighing 4.1 carats and measurin...

Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

3.04 Ct Blue Sapphire Round Loose Gemstone
3.04 Ct Blue Sapphire Round Loose Gemstone

3.04 Ct Blue Sapphire Round Loose Gemstone

Located in Fort Lee, NJ

This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...

Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

2.72ct Octagonal Green Tourmaline
2.72ct Octagonal Green Tourmaline

2.72ct Octagonal Green Tourmaline

Located in Toronto, Ontario

Description: Gem Type: Tourmaline Number of Stones: 1 Weight: 2.72 cts Measurements: 6.50 x 11.59 x 4.56 mm Shape: Octagonal Cutting Style: Modified Brilliant Cut Cutting Style Crow...

Category

2010s Brazilian Loose Gemstones

Materials

Tourmaline

GIA Certified 0.81 Carat Cushion Fancy Deep Orangy Yellow Natural Diamond
GIA Certified 0.81 Carat Cushion Fancy Deep Orangy Yellow Natural Diamond

GIA Certified 0.81 Carat Cushion Fancy Deep Orangy Yellow Natural Diamond

By Diamond Stars Jewelry, Inc.

Located in New York, NY

Loose Diamond GIA Certified This is a Natural Diamond Cushion Modified Brilliant Cut The diamond is 0.81 Carat SI1 Clarity The color is Fancy Deep Orangy Yellow The stone measures 5....

Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

GIA certified 5.01 Emerald Cut , Fancy Dark Orange Brown Natural Diamond
GIA certified 5.01 Emerald Cut , Fancy Dark Orange Brown Natural Diamond

GIA certified 5.01 Emerald Cut , Fancy Dark Orange Brown Natural Diamond

Located in Ramat Gan, IL

This exquisite 5.01ct Fancy Dark Orange Brown Diamond features a sought-after Emerald cut, certified natural and earth-mined by GIA (Report No. 5201900088). Its extraordinary fancy b...

Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified Paraiba Tourmaline 1.52 Carat Natural
GIA Certified Paraiba Tourmaline 1.52 Carat Natural

GIA Certified Paraiba Tourmaline 1.52 Carat Natural

Located in Bonita Springs, FL

It comes with the Original GIA Certificate Natural Paraiba Tourmaline Carat Weight: 1.52 Carats Measurements: 6.99 x 6.13 x 5.57 mm

Category

21st Century and Contemporary Contemporary Loose Gemstones

Materials

Tourmaline, Paraiba

Natural Brazilian Morganite 47.05 Carat Cushion Cut Loose Gem
Natural Brazilian Morganite 47.05 Carat Cushion Cut Loose Gem

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 selected in Brazil by our experts. If you are a stone collector, this beautiful...

Category

21st Century and Contemporary Brazilian Loose Gemstones

Materials

Morganite

Fine Zambian 5.75ct Square-Cut Emerald Pair, Vivid Green, Unmounted
Fine Zambian 5.75ct Square-Cut Emerald Pair, Vivid Green, Unmounted

Fine Zambian 5.75ct Square-Cut Emerald Pair, Vivid Green, Unmounted

Located in Bangkok, TH

This refined 5.75 carat matching pair of square-cut Emeralds has been meticulously selected for its exceptional harmony in color, clarity, and overall aesthetics. Both stones display...

Category

2010s Zambian Loose Gemstones

Materials

Emerald

49.73 ct Pair Emerald Cut Ametrine, 100% Natural Very Rare Single Source Gem
49.73 ct Pair Emerald Cut Ametrine, 100% Natural Very Rare Single Source Gem

49.73 ct Pair Emerald Cut Ametrine, 100% Natural Very Rare Single Source Gem

Located in Toronto, Ontario

Description: One Pair Loose Ametrine Weight: 49.73 cts Measurements: 16.01x15.49x12.53 mm and 16.57x15.43x11.10 mm Shape: Emerald Cut Cutting Style: Emerald Step Cut Cutting Style ...

Category

2010s Bolivian Loose Gemstones

Materials

Emerald

1.27 Ct Ruby Oval Loose Gemstone
1.27 Ct Ruby Oval Loose Gemstone

1.27 Ct Ruby Oval Loose Gemstone

Located in Fort Lee, NJ

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

Category

2010s Malagasy Loose Gemstones

Materials

Ruby

4.77 Ct Blue Sapphire Pear Loose Gemstone
4.77 Ct Blue Sapphire Pear Loose Gemstone

4.77 Ct Blue Sapphire Pear Loose Gemstone

Located in Fort Lee, NJ

This natural blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...

Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

2.25 Ct Blue Sapphire Oval Loose Gemstone
2.25 Ct Blue Sapphire Oval Loose Gemstone

2.25 Ct Blue Sapphire Oval Loose Gemstone

Located in Fort Lee, NJ

This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...

Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.45 Ct Blue Sapphire Octagon Cut Loose Gemstone
1.45 Ct Blue Sapphire Octagon Cut Loose Gemstone

1.45 Ct Blue Sapphire Octagon Cut Loose Gemstone

Located in Fort Lee, NJ

This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...

Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GIA Certified Fancy Deep Orangy Pink Diamond – Near Red Diamond 0.10ct
GIA Certified Fancy Deep Orangy Pink Diamond – Near Red Diamond 0.10ct

GIA Certified Fancy Deep Orangy Pink Diamond – Near Red Diamond 0.10ct

Located in Portland, OR

This extraordinary diamond is GIA certified as a 0.10 carat Fancy Deep Orangy Pink, natural origin, with even color distribution (GIA Report #6234225124). Its rich saturation and str...

Category

Early 2000s South African Loose Gemstones

Materials

Pink Diamond

Utra Rare Whopping 153.47ct Bleu Natural Sapphire (No Heat) Certified By GRS
Utra Rare Whopping 153.47ct Bleu Natural Sapphire (No Heat) Certified By GRS

Utra Rare Whopping 153.47ct Bleu Natural Sapphire (No Heat) Certified By GRS

Located in Antwerpen, BE

Ultra-Rare 153.47ct Natural Sapphire from Sri Lanka (No Heat) Certified by GRS Presenting a truly exceptional gemstone: a whopping 153.47 carat natural sapphire Sri Lanka origin w...

Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire

【Conchéa】Rare Natural Yellow Conch Pearl, 7.67 Carats
【Conchéa】Rare Natural Yellow Conch Pearl, 7.67 Carats

【Conchéa】Rare Natural Yellow Conch Pearl, 7.67 Carats

Located in New York, NY

Presented by Conchéa, this natural conch pearl stands out for its exceptionally rare and vivid yellow coloration—a hue seldom encountered in conch pearls. Weighing 7.67 carats and m...

Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

Blackened White Gold Drop Earrings with Jade, Agate, and Cabochon Emeralds
Blackened White Gold Drop Earrings with Jade, Agate, and Cabochon Emeralds

Blackened White Gold Drop Earrings with Jade, Agate, and Cabochon Emeralds

Located in Vannes, FR

Elegant and refined, these striking drop earrings showcase a beautiful harmony of green tones. Each earring combines the depth of jade and agate with the delicate glow of cabochon-cu...

Category

21st Century and Contemporary French Contemporary Chandelier Earrings

Materials

Agate, Emerald, Jade, Gold, 18k Gold, White Gold

2.42 Ct Blue Sapphire Pear Loose Gemstone
2.42 Ct Blue Sapphire Pear Loose Gemstone

2.42 Ct Blue Sapphire Pear Loose Gemstone

Located in Fort Lee, NJ

This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...

Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.23ct Oval Cabochon Green Tsavorite Garnet from Kenya, Unheated
1.23ct Oval Cabochon Green Tsavorite Garnet from Kenya, Unheated

1.23ct Oval Cabochon Green Tsavorite Garnet from Kenya, Unheated

Located in Toronto, Ontario

Description: Gem Type: Tsavorite Garnet Number of Stones: 1 Weight: 1.23 cts Measurements: 7.18 x 5.83 x 3.33 mm Shape: Oval Cutting Style Crown: Cutting Style Pavilion: Transpa...

Category

2010s Kenyan Loose Gemstones

Materials

Garnet

Natural Oval Cut Sandawana Emerald Certified 2.45Cts Emerald Loose Gemstone.
Natural Oval Cut Sandawana Emerald Certified 2.45Cts Emerald Loose Gemstone.

Natural Oval Cut Sandawana Emerald Certified 2.45Cts Emerald Loose Gemstone.

Located in Chicago, IL

Natural Oval Cut Sandawana Emerald Certified 2.45Cts Emerald Loose Gemstone. Size: 10.10x7.60x4.90mm Approx Gemstone Clarity Grade: Moderately Included Country of Origin: Sandawana

Category

2010s Zimbabwean Art Deco Loose Gemstones

Materials

Emerald

GIA Certified 5 Ct D Color Flawless Clarity Heart Shape Solitaire Diamond XX-N
GIA Certified 5 Ct D Color Flawless Clarity Heart Shape Solitaire Diamond XX-N

GIA Certified 5 Ct D Color Flawless Clarity Heart Shape Solitaire Diamond XX-N

Located in Scottsdale, AZ

This extraordinary GIA Certified 5.00 carat Heart Shape diamond is graded D color and Flawless clarity, representing the pinnacle of diamond rarity and purity. Classified as Type IIa...

Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

Natural Pink Spinel Loose gemstone 2.69 Ct, Cushion cut, Burma, Certificate GFCO
Natural Pink Spinel Loose gemstone 2.69 Ct, Cushion cut, Burma, Certificate GFCO

Natural Pink Spinel Loose gemstone 2.69 Ct, Cushion cut, Burma, Certificate GFCO

By GRALJEWELRY

Located in Dublin, D

Natural Pink Spinel Loose gemstone 2.69 Ct., Cushion cut, Origin Burma, Certificate GFCO. Laboratory certified: GFCO Gemstone Color: Pink Gemstone Type: Spinel Gemstone size: 8.07x6...

Category

2010s Burmese Loose Gemstones

Materials

Spinel

1.52 Ct Ruby Oval Loose Gemstone
1.52 Ct Ruby Oval Loose Gemstone

1.52 Ct Ruby Oval Loose Gemstone

Located in Fort Lee, NJ

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

Category

2010s Malagasy Loose Gemstones

Materials

Ruby

GIA Certified No Treatment Octagonal Natural Quartz Citrine Weighing 42.43 Carat
GIA Certified No Treatment Octagonal Natural Quartz Citrine Weighing 42.43 Carat

GIA Certified No Treatment Octagonal Natural Quartz Citrine Weighing 42.43 Carat

By OGI Ltd

Located in New York, NY

Rarity is an essential factor in determining the value of gemstones. Natural citrines are rarer than amethysts or smoky quartz because they occur less frequently in nature. The abse...

Category

Early 20th Century Malagasy Contemporary Loose Gemstones

Materials

Citrine, Quartz

3ct Octagonal/Emerald Cut Green Emerald GIA Certified Zambia (F1)
3ct Octagonal/Emerald Cut Green Emerald GIA Certified Zambia (F1)

3ct Octagonal/Emerald Cut Green Emerald GIA Certified Zambia (F1)

Located in Toronto, Ontario

This is a stunning GIA Certified Emerald The GIA report reads as follows: GIA Report Number: 6521788019 Shape: Octagonal Cutting Style: Step Cut Cutting Style: Crown: Cutting St...

Category

2010s Zambian Loose Gemstones

Materials

Emerald