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18th Century and Earlier Loose Gemstones

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Period: 18th Century and Earlier
Natural Loose 0.52 J VS2 Emerald Cut Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 55901 Stone Shape: Emerald Cut Diamond Diamond Weight: 0.52 CT Clarity: VS2 Color: J Measurements 3.82 x 3.05 x 2.45 mm Our Price: $1077.00 These genuine diam...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

White Diamond

0.59 Carat Emerald Cut Gia Certified E Color Vs1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NY56718 Stone Shape: EMERALD CUT Diamond Weight: 0.59ct Clarity: VS1 Color: E Cut: Excellent Measurements: 5.05 x 4.66 x 2.98 mm Depth %: 63.9% Table %: 68% Sy...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

White Diamond

Natural Loose 1.97 carat Horse Head Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Horse head Diamond Diamond Weight: 1.97 CT Our Price: $9999.00 A free online diamond appraisal is included upon req...
Category

Art Deco Antique 18th Century and Earlier Loose Gemstones

Materials

Diamond

0.92 Carat Cushion Brilliant Gia Certified G Color I2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55795 Stone Shape: CUSHION MODIFIED BRILLIANT Diamond Weight: 0.92ct Clarity: I2 Color: G Cut: Excellent Measurements: 6.25 x 5.42 x 3.39 mm Depth %: 62.6% ...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

White Diamond

GIA Certified 0.81CT L VS1 Old European Loose Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 53240 Stone Shape: Old European Diamond Weight: 0.81CT Clarity: VS1 Color: L Cut: Excellent Measurements: 5.80 - 5.86 x 2.94mm Depth %: 50.3% Table %: 56% Sym...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

White Diamond

GIA Certified 0.76CT Q-R I3 Round Brilliant Loose Diamond
Located in New York, NY
ITEM DESCRIPTIO ID #: 56576 Stone Shape: Round Brilliant Diamond Weight: 0.76CT Clarity: I3 Color: Q-R Cut: very good Measurements: 5.78-5.81*3.69mm Depth %: 63.7% Table %: 57% Sym...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

Brown Diamond

0.70 Carat Square Brilliant Princess Cut Gia Certified H Color I1 Clarity Diamo
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56562 Stone Shape: SQUARE MODIFIED BRILLIANT Diamond Weight: 0.70ct Clarity: I1 Color: H Cut: Excellent Measurements: 4.67 x 4.66 x 3.63 mm Depth %: 77.8% T...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

White Diamond

1.05 Carat Circular Brilliant Gia Certified I Color Vs2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56809 Stone Shape: CIRCULAR BRILLIANT Diamond Weight: 1.05ct Clarity: VS2 Color: I Cut: Excellent Measurements: 6.14 - 6.49 x 3.95 mm Depth %: 62.5% Table %...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

White Diamond

Round Brilliant Cut 0.98 Carat Diamond - GIA Certified
Located in New York, NY
This stunning round brilliant cut diamond showcases an exceptional blend of craftsmanship and brilliance. Certified by GIA, it guarantees the highest standards of quality and authent...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

Diamond

Natural Loose 1.16 M SI Round Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 56813 Stone Shape: Round Brilliant Diamond Weight: 1.16 CT Clarity: SI Color: M Measurements 6.50 x 6.55 x 4.12 mm Our Price: $2665.40 These genuine diamonds...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

White Diamond

0.58 Carat Cushion Brilliant Gia Certified Fanyc Deep Orange Yellow Si1 Clarity
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55693 Stone Shape: CUSHION MODIFIED BRILLIANT Diamond Weight: 0.58ct Clarity: SI1 Color: Fancy Deep Orange Yellow Cut: Excellent Measurements: 4.73 x 4.29 x...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

Yellow Diamond

0.82 Carat Cushion Brilliant Gia Certified Fancy Light Brownish Greenish Yellow
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55669 Stone Shape: CUSHION MODIFIED BRILLIANT Diamond Weight: 0.82ct Clarity: SI2 Color: Fancy light Brownish Greenish Yellow Cut: Excellent Measurements: 5...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

Diamond

0.71 Carat Circular Brilliant Gia Certified H Color I1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56630 Stone Shape: CIRCULAR BRILLIANT Diamond Weight: 0.71ct Clarity: I1 Color: H Cut: Excellent Measurements: 5.72 - 5.79 x 3.15 mm Depth %: 54.8% Table %:...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

White Diamond

Natural GIA Certified 0.51 Carat Tapered Baguette L, SI1
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57802 Stone Shape: Tbag Diamond Weight: 0.51 Carat Clarity: SI1 Color: I Cut: Excellent Measurements: 8.44 x 4.19 x 2.31 mm Symmetry: Very Good Polish: Ver...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

Diamond

Antique Mutton Fat Jade Carved Crane Reticulated Openwork Amulet Plaque
Located in New York, NY
This stunning antique mutton fat jade amulet plaque showcases masterful craftsmanship with an intricate, openwork design featuring a gracefully carved crane amid floral motifs. The h...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

Jade

Natural Loose 0.48 J VSI Kite Cut Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 53593 Stone Shape: Kite Diamond Weight: 0.48 CT Clarity: VSI Color: J Measurements 5.62 x 5.41 x 2.68 mm Our Price: $940.00 Appraisal Price 1410.00 These ge...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

White Diamond

0.53 Carat Hexagonal Step Cut Gia Certified Fancy Deep Brownish Greenish Yellow
Located in New York, NY
ITEM DESCRIPTION ID #: NYC53941 Stone Shape: MODIFIED HEXAGONAL STEP CUT Diamond Weight: 0.53ct Clarity: SI1 Color: Fancy Deep Brownish Greenish Yellow Cut: Excellent Measurements: 6...
Category

Antique 18th Century and Earlier Loose Gemstones

Materials

Brown Diamond

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