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18k Gold Loose Gemstones

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Metal: 18k Gold
1.76ct Pink Spinel (5.4x5.4x3.1/5.4+5.3+3.7) mm
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Notably, this gemstone retains it...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

1.38Ct Certified Natural Emerald-Pastel Green Color with IGI Seal
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. "This natural earth-mined preciou...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Emerald, 18k Gold, White Gold

1.25ct Greenish grey Spinel (4.6x4.6x3.2/4.6x4.4x3.5)mm
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Notably, this gemstone retains it...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

Certified 2.06Ct Tsavorite Garnet Pair-Top quality, Vibrant & Flawless
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This 2.06ct matched pair of preci...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Tsavorite, Garnet, White Gold, 18k Gold

1.21Ct Natural Blue Sapphire(Violetish Blue)– GIA Certified
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This 1.21ct Burmese blue sapphire...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold

4.48ct Natural Blue Sapphire – GIA Certified
Located in Singapore, SG
This captivating blue sapphire is a natural gem weighing 4.48 carats and comes with a GIA certificate for guaranteed authenticity. With no visible inclusions (VVS clarity) and a well...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Blue Sapphire, 18k Gold, White Gold

2.03Ct Tsavorite Garnet- Premium quality vibrant green/electric vivid green
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This stone is for a person who ha...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Garnet, Tsavorite, 18k Gold, White Gold

GIA Certified 1.38Ct Natural UNHEATED Burmese Blue Sapphire
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This 1.38ct Burmese blue sapphire...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold

Certified 3.95ct Purplish Red spinel pair, top quality, precision cut spinels
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This is an exceptional matching p...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

T2.12ct Natural Diamonds parcel-Average 1.5mm Round D-F VS1/2-Gem Report Antwerp
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Certified Natural Diamond Melee P...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Diamond, 18k Gold, White Gold

APC Drop Pair South Sea Pearl from Paspaley
Located in Melbourne, AU
PAIR OF DROP 16 MM PEARLS, FLAWLESS AFTER SETTING COMPLEXION, GEM LUSTRE, SILVER. GUARANTEED NATURAL COLOUR AND LUSTRE These pearls display their natural colour and lustre and have...
Category

2010s Australian Contemporary 18k Gold Loose Gemstones

Materials

South Sea Pearl, 18k Gold, Yellow Gold

APC Magnificent South Sea Pearl from Australia
Located in Melbourne, AU
SINGLE ROUND 20 MM PEARL, FLAWLESS AFTER SETTING COMPLEXION, AAA/AA LUSTRE, WHITE WITH PINK GREEN OVERTONES. These pearls display their natural colour and lustre and have not been ...
Category

2010s Australian Contemporary 18k Gold Loose Gemstones

Materials

South Sea Pearl, 18k Gold, Yellow Gold

T2.5ct baby soft pink spinel pair (6.8x4.9x4.1mm)
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. These lovely soft pink spinels ha...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

4.93Ct metallic purplish pink spinel pair, top quality, precision cut spinel
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This attractive spinel pair featu...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

Plat /18kt Yellow Gold Diamond .45ct. Moon Pendant
Located in New York, NY
Thia 18 karat yellow gold pendant is crafted in a sand blasted finish. The pendant is designed with a texture to give the feel of the moon's craters. A platinum crescent set with 0.4...
Category

1980s American Retro Vintage 18k Gold Loose Gemstones

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

GIA Certified 1.76ct Natural UNHEATED Blue Sapphire
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This 1.76 Ct heart-shaped Burmese...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold

T1.44ct cherry soft pink spinel pair (5x4.5x4.1mm)
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. These lovely soft pink spinels ha...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

GIA Rare No Oil Emerald 1.47carat Ural Russia origin Collection
Located in bangkok, TH
Natural Ural Emerald No Oil Weight : 1.47 ct Color: Green Treatment : No / No oil / Untreatment Certified by GIA Origins : Ural Russia EMA137 No-oil emeralds are among the rares...
Category

2010s 18k Gold Loose Gemstones

Materials

Emerald, 18k Gold

0.67ct Vibrant Red Spinel/Bright Red Spinel /Vivid Red Spinel
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Features: Main Gemstone - Natura...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, White Gold, 18k Gold

IGI 3.46Ct Greyish Blue Spinel-Flawless, sparkle & Precision Cut(10.0x8.4x5.7mm)
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This greyish-blue spinel shows a ...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

4.38Ct Grey pink spinel pair, top quality, precision cut spinels
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Grey Spinel: A New Trend in Color...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

1.45ct Greenish Blue Spinel, bright Teal blue spinel (7.7x6.1x3.7mm)
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Gemstone Details: Gem Type: Natu...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

Certified 3.03Ct Tsavorite Garnet
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This stone is for a person who ha...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Garnet, Tsavorite, 18k Gold, White Gold

26.40 Carats Rubellite Tourmaline Round Cut Stone For Fine Jewelry Natural gem
Located in Jaipur, RJ
26.40 Carats Rubellite Tourmaline Round Cut Stone For Fine Jewelry Natural gem Gemstone - Rubellite Tourmaline Weight - 26.40 carats Size - 22x8.5 MM Quantity - 1 Piece
Category

21st Century and Contemporary Nigerian Contemporary 18k Gold Loose Gemstones

Materials

Rubelite, Tourmaline, 18k Gold

GIA certified 1.37ct Unheated Burma Ruby
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Myanmar (Burma) rubies are univer...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Ruby, 18k Gold, White Gold

Total 2.2ct Burmese Red Spinels Pair
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Features : Main Gemstone - Natur...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

Hand-Carved 34.97 Carats Natural Arizona Turquoise Rabbit Loose Gemstone
Located in Jaipur, Rajasthan
The Hand-Carved 34.97 Carats Natural Arizona Turquoise Rabbit Loose Gemstone is a unique and exquisite piece that showcases the artistry of a skilled craftsman. This particular gemst...
Category

21st Century and Contemporary Indian Contemporary 18k Gold Loose Gemstones

Materials

Turquoise, 18k Gold

Four Marquise Pear Shape Oval Loose GIA Certified 145.90 Carat Kunzite
Located in Los Angeles, CA
DeKara Designs Collection Stones- 1 Pear Shape Kunzite 43.02 Carats, 1 Elongated Pear Shape Kunzite 37.13 Carats, 1 Marquise Kunzite 33.18 Carats, 1 Oval Kunzite 32.57 Carats. GIA...
Category

21st Century and Contemporary American Modern 18k Gold Loose Gemstones

Materials

Diamond, Kunzite, 18k Gold, White Gold

1.66ct Heart Shaped Red Spinel Pair (6.1x5.4x3.6/5.9x5.4x3.3)mm
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Notably, this gemstone retains it...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

4.32Ct Greenish Grey Spinel
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Grey Spinel: A New Trend in Color...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

Total 2.69ct Grey spinel pair (top quality) precision cut spinels
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Grey Spinel: A New Trend in Color...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

1.41ct Orange Spinel (5.1x4.4x3.4/4.9x4.6x3.6) mm
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Notably, this gemstone retains it...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

7.56 Carats Rubellite Tourmaline Octagon Cut Stone For Fine Jewelry Natural gem
Located in Jaipur, RJ
7.56 Carats Rubellite Tourmaline Octagon Cut Stone For Fine Jewelry Natural gem Gemstone - Rubellite Tourmaline Weight - 7.56 carats Size - 12x9x7.5 MM Quantity - 1 Piece
Category

21st Century and Contemporary Unknown Contemporary 18k Gold Loose Gemstones

Materials

Rubelite, Tourmaline, 18k Gold

1.36ct Orange Spinel (5x4.5x3.5/4.4x4.9x3.3)mm
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Notably, this gemstone retains it...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

T2.35ct soft pink spinel pair/Heart Shape Spinel pair
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Sweetheart-shaped pink spinels to...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

0.8ct Vibrant Red Jedi Spinel/Bright Red Spinel /Vivid Red Spinel (Top Quality)
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Features: Main Gemstone - Natura...
Category

21st Century and Contemporary Singaporean Art Deco 18k Gold Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

1940s Retro Diamond Rubies 18K Yellow White Gold Tank Cocktail Ring
Located in Pamplona, Navarra
Superb tank ring, organic design typical for this period. Ring in 18 karat yellow and white gold, diamonds and rubies. Circa 1935-1940 Old European diamond cut and rond cut rubys. To...
Category

1930s French Retro Vintage 18k Gold Loose Gemstones

Materials

Diamond, Ruby, 18k Gold, White Gold, Yellow Gold

IGI 2.12 ct + 2.12 ct Diamond Duet VS1 - Very Light Yellow 4.24 ct Twin Pair
Located in Bergamo, BG
A duet of splendor and subtle hues, these twin diamonds of 2.12 ct each dance with an ethereal light, capturing the essence of refinement. Boasting a VS1 clarity, they exhibit a crystalline purity that defies the depths of imagination. The O-P color, Very Light Yellow...
Category

21st Century and Contemporary Italian 18k Gold Loose Gemstones

Materials

Diamond, White Diamond, 18k Gold

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