Gemstone Jewelry – Jack Weir & Sons

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Gemstone Jewelry

Discover the brilliance of our curated gemstone collection. Timeless diamonds captivate with their radiant sparkle, sapphires exude elegance, emeralds shimmer and rubies command attention. Complementing these icons, our selection also celebrates other distinguished gems such as luminous topaz and aquamarine.

Filter and sort 792 products

Stone Type

Diamond
Sapphire
Emerald
Ruby
Aquamarine
Pearl
All Other Gemstones
Chrysoprase
Pink Diamond

Carat Weight

0.0 - 1.0 ct
1.0 - 2.0 ct
2.0 - 3.0 ct
3.0 - 5.0 ct
5.0 - 10.0 ct
10.0+ ct

Stone Cut

Old European & Round
Old Mine & Cushion
Marquise
Baguette
Emerald
Fancy
Asscher
Brilliant
Briolette
Hexagon
Kite
Mixed
Octagon
Rose
Single
Square
Trapezoid
Trillion

Stone Color

Red
Blue
Green
Pink
Yellow
Purple
Orange
Black
Brown
Gray
White

Diamond Color Grade

D
E
F
G
H
I
J
K
L
M
N
O
Q
S
W

Diamond Clarity Grade

Very, Very Slightly Included (VVS2)
Very, Very Slightly Included (VVS1)
Very Slightly Included (VS2)
Very Slightly Included (VS1)
Slightly Included (SI3)
Slightly Included (SI2)
Slightly Included (SI1)
Included (I3)
Included (I2)
Included (I1)
Internally Flawless (IF)

Period

Early 20th Century
Mid 20th Century
Late 20th Century
21st Century
20th Century
19th Century
1820
1830
1840
1850
1860
1870
1880
1890
1900
1910
1920
1930
1940
1950
1960
1970
1980
1990
2000
2010
2020
Early 18th Century

Metals & Materials

Yellow Gold
White Gold
Rose Gold
Platinum
22k Gold
18k Gold
14k Gold
10k Gold
9k Gold
Enamel
Gold
Rhodium
Silver

Price

The highest price is $ 380,000

$

$

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Stone Type

Diamond
Sapphire
Emerald
Ruby
Aquamarine
Pearl
All Other Gemstones
Chrysoprase
Pink Diamond

Carat Weight

0.0 - 1.0 ct
1.0 - 2.0 ct
2.0 - 3.0 ct
3.0 - 5.0 ct
5.0 - 10.0 ct
10.0+ ct

Stone Cut

Old European & Round
Old Mine & Cushion
Marquise
Baguette
Emerald
Fancy
Asscher
Brilliant
Briolette
Hexagon
Kite
Mixed
Octagon
Rose
Single
Square
Trapezoid
Trillion

Stone Color

Red
Blue
Green
Pink
Yellow
Purple
Orange
Black
Brown
Gray
White

Diamond Color Grade

D
E
F
G
H
I
J
K
L
M
N
O
Q
S
W

Diamond Clarity Grade

Very, Very Slightly Included (VVS2)
Very, Very Slightly Included (VVS1)
Very Slightly Included (VS2)
Very Slightly Included (VS1)
Slightly Included (SI3)
Slightly Included (SI2)
Slightly Included (SI1)
Included (I3)
Included (I2)
Included (I1)
Internally Flawless (IF)

Period

Early 20th Century
Mid 20th Century
Late 20th Century
21st Century
20th Century
19th Century
1820
1830
1840
1850
1860
1870
1880
1890
1900
1910
1920
1930
1940
1950
1960
1970
1980
1990
2000
2010
2020
Early 18th Century

Metals & Materials

Yellow Gold
White Gold
Rose Gold
Platinum
22k Gold
18k Gold
14k Gold
10k Gold
9k Gold
Enamel
Gold
Rhodium
Silver

Price

The highest price is $ 380,000

$

$

Filter and sort

Sort by

792 products

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Vintage 2.62 carat sapphire diamond platinum ring $ 5,000 /
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Vintage emerald diamond 18k yellow gold ring $ 2,300 /
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Vintage 1.95 carat ruby diamond 14k yellow gold cocktail ring $ 4,000 /
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GIA 3.91 carat Colombian emerald diamond 18k yellow gold ring $ 25,000 /
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Art Deco GIA 3.60 carat old European cut diamond platinum engagement ring $ 29,500 /
Quick view
Vintage sapphire diamond 18k yellow gold ring $ 2,600 /
Quick view
GIA 5.75 carat oval cut sapphire diamond platinum ring $ 13,500 /
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Art Deco French GIA 7.50 carat sapphire diamond 18k white gold ring $ 7,000 /
Quick view
JE Caldwell sapphire diamond 18k yellow gold cocktail ring $ 6,800 /
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Vintage 4.80 carat total weight gemstone 14k yellow gold cocktail ring $ 6,500 /
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Vintage GIA 10.63 carat sapphire diamond 18k yellow gold cluster ring $ 25,000 /
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French Mid Century GIA 5.31 carat sapphire diamond platinum cocktail ring $ 12,000 /
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Art Deco style diamond red and black enamel platinum cocktail ring $ 5,500 /
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Mid Century GIA 1.80 carat Colombian emerald diamond platinum cocktail ring $ 18,500 /
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Vintage 21.70 carat opal diamond ruby tsavorite sapphire cocktail ring $ 6,500 /
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Vintage diamond 18k yellow gold tubogas snake bangle $ 6,800 /
Quick view
Vintage 1.20 carat diamond 18k yellow gold and 14k white gold ring $ 3,000 /
Quick view
Victorian pearl diamond 14k yellow gold ring $ 2,200 /
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Vintage GIA 5.10 carat sapphire diamond platinum ring $ 8,000 /
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Vintage 25.60 carat aquamarine diamond platinum cocktail ring $ 16,500 /
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Art Deco sapphire diamond platinum ring $ 3,000 /
Quick view
Mid Century GIA 1.53 carat emerald cut diamond platinum engagement ring $ 15,000 /
Quick view
Vintage 16.09 carat no heat yellow sapphire 10k yellow gold ring $ 4,500 /
Quick view
Art Deco French sapphire diamond 18k white gold ring $ 2,750 /
Quick view
Belle Époque French diamond 18k yellow gold platinum Toi Et Moi ring $ 4,000 /
Quick view
Art Deco old European cut diamond onyx 14k white gold ring $ 7,500 /
Quick view
Art Deco diamond sapphire platinum target ring $ 1,300 /
Quick view
French AGL 10.97 carat no heat sapphire diamond 18k ring $ 35,000 /
Quick view
French Victorian diamond 18k yellow gold lion ring $ 3,500 /
Quick view
French AGL Ceylon no heat sapphire diamond 18k white gold ring $ 16,500 /
Quick view
Mid Century GIA 2.37 carat old mine cut diamond platinum engagement ring $ 19,500 /
Quick view
Contemporary black and white diamond platinum "Panther" ring $ 2,900 /
Quick view
Vintage south sea pearl diamond 22k white gold necklace $ 18,500 /

1 2 3 … 24

Browse our curated collections

From fine antique finds to retro statement pieces, we've traveled the globe to bring you the best vintage jewelry.

Sign up to get $300 off your first treasure!

Be first in line to discover unique treasures for around the world. 40+ new jewels unveiled every Friday!

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Notebook

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February 23 2025

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April's Birthstone: All About Diamond

February 23 2025

April's Birthstone: All About Diamond

What is GIA Certification?

February 22 2025

What is GIA Certification?

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