Omc Diamonds
Art Nouveau Pansy Forget-Me-Not Flower OMC Diamond Enamel Pendant 14K Gold
Located in New York, NY
ARE FULLY THREE DIMENSIONAL. THE COMBINATION OF THE FORGET-ME-NOT FLOWER WITH THE OMC DIAMOND CENTER
Category
Antique 19th Century Unknown Victorian Pendant Necklaces
Materials
Diamond, Gold, 14k Gold, Yellow Gold, Enamel
Art Nouveau Pansy Forget-Me-Not Flower OMC Diamond Enamel Pendant 14K Gold
Located in New York, NY
AND ARE FULLY THREE DIMENSIONAL. THE COMBINATION OF THE FORGET-ME-NOT FLOWER WITH THE OMC DIAMOND
Category
Antique 19th Century Unknown Art Nouveau Pendant Necklaces
Materials
Diamond, Gold, 14k Gold, Yellow Gold, Enamel
Pansy Forget-Me-Not Flower Star OMC Diamond Enamel Pendant 14K Gold Victorian
Located in New York, NY
COMBINATION OF THE STAR WITH THE FORGET-ME-NOT FLOWERS IN PINK AND BLUE WITH THE OMC DIAMOND CENTER AND THE
Category
Antique 19th Century Unknown Victorian Pendant Necklaces
Materials
Diamond, 14k Gold, Enamel, Gold, Yellow Gold
Leon Mege platinum hand-forged solitaire features a certified OMC diamond.
By Leon Mege
Located in New York, NY
The Leon Mege hand-forged 410™ solitaire features a cushion diamond sitting on a diamond-studded
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Platinum
Art Nouveau Butterfly Pendant Brooch OMC Diamond Enamel 14 Karat Gold
Located in New York, NY
Butterfly is 14 Karat Gold.
It is set with a central gorgeous Old Mine Cut Diamond of approximately .20
Category
Antique Late 19th Century Unknown Art Nouveau Pendant Necklaces
Materials
Diamond, Gold, 14k Gold, Enamel
Victorian Coral Cameo OMC Diamond Necklace 14 Karat Gold Neoclassical Goddess
Located in New York, NY
central flower set with an Old Mine Cut Diamond. The Coral Cameos are all different and are exquisite with
Category
Antique 19th Century Unknown Victorian Pendant Necklaces
Materials
Coral, Diamond, Gold, Yellow Gold, 14k Gold
H 2.5 in W 3 in L 16 in
Art Nouveau Orchid Flower OMC Diamond Enamel Necklace 14k Gold Antique
Located in New York, NY
FLOWER WITH AN OLD MINE CUT DIAMOND IN THE CENTER. THE FLOWER IS SET IN AN ELEGANT GOLD RIBBON SURROUND
Category
Antique 19th Century Unknown Art Nouveau Pendant Necklaces
Materials
Diamond, Gold, 14k Gold, Yellow Gold, Enamel
Free Shipping
H 0.9 in W 1.14 in L 16 in
Victorian Enamel Pansy Clover Flower OMC Diamond Pendant Necklace Horseshoe Gold
Located in New York, NY
MOTIFS WITH FOUR OLD MINE CUT DIAMONDS IN THE CENTERS, AND IN 14 KARAT GOLD. THIS IS ONE OF THE MOST
Category
Antique 19th Century Unknown Victorian Pendant Necklaces
Materials
Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Enamel
Type A Jadeite Jade Drop Earrings / Pendants Rubies OMC Diamond and Sapphires
Located in Hong Kong, HK
) made with blue sapphires, rubies and old mine cut and old rose cut diamonds. 2 Blue sapphires 0.81Cts
Category
2010s Hong Kong Drop Earrings
Materials
Blue Sapphire, Sapphire, Ruby, Jade, Diamond, Gold, 18k Gold, White Gold...
Orchid Flower Pendant OMC Diamond Enamel Charm 14K Gold Victorian Art Nouveau
Located in New York, NY
SET WITH A RADIANT ANTIQUE OLD MINE CUT DIAMOND OF GREAT BEAUTY IN THE BEAUTIFUL FULLY THREE
Category
Antique Early 19th Century Unknown Art Nouveau Pendant Necklaces
Materials
Diamond, 14k Gold, Enamel, Gold, Yellow Gold
12.97 Carat Pink Sapphires & OMC Diamond Brooch Lapel Pin in 18k Yellow Gold
Located in Bangkok, TH
that exude sheer magnificence.
Complementing the sapphires are 0.17 carats of old mine cut diamonds
Category
21st Century and Contemporary Thai Edwardian Brooches
Materials
Diamond, Pink Sapphire, Yellow Gold
27.05ct No-Heat Sugarloaf Sapphire & OMC Diamond Art Deco Ring in 18K White Gold
Located in Bangkok, TH
breathtaking ensemble of 2.07 Carat Old Mine Cut Diamonds, each meticulously chosen for its exceptional charm
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
18 Karat Gold Old Mine Cut Diamond and Burma Rubies Cross Pendant Necklace
Located in Hong Kong, HK
cut diamond. In the center is one antique OMC diamond 0.48 cts. There are 5 Marquis shaped Burma
Category
2010s Hong Kong Pendant Necklaces
Materials
Diamond, Ruby, White Diamond, Gold, 18k Gold, Rose Gold
Edwardian Diamond Wreath Brooch
Located in Bethesda, MD
• Gemstone: Diamonds
• Diamonds: 5 OEC/OMC =approximately 2 cts
15 smaller diamonds
Category
Vintage 1910s Edwardian Brooches
Materials
Diamond, Platinum
French Antique Old Mine Cut Diamond 18k Ring
Located in Aliso Viejo, CA
-marked 18k.
The diamond is an Old Mine Cut (OMC), about .40cts, J-K Color and SI clarity. Total weight
Category
Antique Early 1900s French Belle Époque Solitaire Rings
Materials
Diamond, 18k Gold
Art Nouveau Butterfly Pendant Brooch 30 OMC Diamonds Ruby Enamel 18 Karat Gold
Located in New York, NY
Butterfly is 18 Karat Gold.
It is set with 30 gorgeous Old Mine Cut Diamonds. These diamonds are just
Category
Antique Late 19th Century Unknown Art Nouveau Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold
People Also Browsed
Art Nouveau Silver Enamel Pearl Bird Plaque de Cou Levinger & Bissinger Necklace
Located in London, GB
Illustrated in our book:
Beatriz Chadour-Sampson & Sonya Newell-Smith, Tadema Gallery London Jewellery from the 1860s to 1960s, Arnoldsche Art Publishers, Stuttgart 2021, cat. no 19 ...
Category
Antique Early 1900s German Art Nouveau Choker Necklaces
Materials
Pearl, Gold Plate, Silver, Enamel
Free Shipping
H 1.62 in W 2.37 in
Diamond Necklace Tiara
By Diamond Scene New York
Located in New York, NY
A MASTERPIECE!
46.75 carats of white pear, marquise and round brilliant cut diamonds set in 18k white gold.
The piece can be worn as a necklace and easily converted into a tiara...
Category
21st Century and Contemporary Drop Necklaces
Materials
Diamond, 18k Gold
Hecate 1.92cts 'Cert' Old Mined Round Diamond Set in 18k Solitaire Ring
Located in Paris, FR
Beautiful Round Old European Cut diamond of 1,92cts. The stone cut is more plate than usual, so its crown surface is bigger and looks like a 2,50 carats, it is quite impressive. It c...
Category
2010s French Contemporary Engagement Rings
Materials
Diamond, 18k Gold
Edwardian GIA 3.54 Carat Old European Cut Diamond 18k Yellow Gold Cluster Ring
Located in Beverly Hills, CA
One Edwardian GIA 3.54 Carat Old European Cut Diamond 18k Yellow Gold Cluster Ring. Featuring one GIA old European cut diamond of 3.54 carats, accompanied by GIA #2225560490 stating ...
Category
Antique Early 1900s Edwardian Cluster Rings
Materials
Diamond, White Diamond, Pearl, Gold, 18k Gold, Yellow Gold, Platinum
Diamond with Yellow Sapphire Brooch/Pendant Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Diamond 1.28 carats with Yellow Sapphire 1.78 carats Brooch/Pendant set in 18 Karat White Gold Settings
(chain not included)
Width: 3.2 cm
Length: 6.0 cm
Total Weight: 9.59 grams
...
Category
2010s Thai Art Deco Pendant Necklaces
Materials
Diamond, Yellow Sapphire, 18k Gold, White Gold
Free Shipping
W 1.26 in L 2.37 in
Edwardian Sapphire and Diamond 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
The sapphires in this ring total 1.3ct and are a gorgeous bright blue colour. Either side of the largest stone in the centre are pairs of old cut diamonds totalling 8pts. The stones ...
Category
Antique Early 1900s British Edwardian Three-Stone Rings
Materials
Diamond, Sapphire, Gold
Vintage 4.05 Carat GIA Old European Cut Diamond Engagement Ring by Cartier
By Cartier
Located in Los Angeles, CA
Vintage 4.05 Carat Old European Cut Diamond Solitaire Engagement Ring by Cartier NY, composed of platinum. Featuring a 4.05 Carat Old European Cut Diamond, GIA certified I color/VS2 ...
Category
Vintage 1940s American Retro Engagement Rings
Materials
Diamond, Platinum
Antique Late 18th Century Gold and Multi-Gemstone Double Heart Ring
Located in New York, NY
An antique Georgian ring in the form of a double heart comprised of an opposed pear-shaped rose-cut diamond and a ruby in corresponding surrounds and surmounted by an openwork wreath...
Category
Antique 1780s Georgian Cluster Rings
Materials
Blue Sapphire, Sapphire, Ruby, Multi-gemstone, Emerald, Diamond, 18k Gol...
Art Nouveau 1900 Edwardian Enamel Orchid Flower Brooch In 18Kt Yellow Gold
Located in Miami, FL
Edwardian art nouveau enamel Orchid brooch.
An exceptional three-dimensional piece, created in America during the Edwardian and the Art Nouveau periods, back in the 1901-1910. This ...
Category
Antique Early 1900s American Art Nouveau Brooches
Materials
Gold, 14k Gold, 18k Gold, Yellow Gold, Enamel
Free Shipping
W 0.71 in D 0.32 in L 1.18 in
Antique Art Nouveau 14k Gold Old Mine Cut Diamond Hand Engraved Engagement Ring
Located in Montclair, NJ
Here we have a rare and absolutely incredible antique engagement ring that was crafted during the art nouveau period from solid 14k yellow gold. It features a fine diamond with a uni...
Category
Vintage 1910s Art Nouveau Engagement Rings
Materials
Diamond, 14k Gold, Yellow Gold
Tiffany & Co. True Square Radiant Brilliant Cut Diamond True Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. True 1.74 ct Cut Square Radiant Brilliant Cut Diamond True® Solitaire Setting Engagement Ring.
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Crescent Moon Diamond 14K Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
The crescent moon is hand set in 14K gold and 1.75 carat diamonds.
FOLLOW MEGHNA JEWELS storefront to view the latest collection & exclusive pieces. Meghna Jewels is proudly rated...
Category
21st Century and Contemporary Unknown Artisan Pendant Necklaces
Materials
Diamond, 14k Gold
Antique Victorian Garnet Rose Cut Diamond Gold Bangle Bracelet
Located in Miami Beach, FL
Antique Victorian 10k gold bangle bracelet featuring a centrally set oval garnet cabochon in the center of a double row rose cut diamond frame accented. The 10k yellow gold bracelet...
Category
Antique 19th Century Victorian Bangles
Materials
Diamond, Garnet, Gold, 10k Gold
Antique 18th Century Minas Novas Earrings Pendant/Brooch Girandole Portuguese
Located in Lisbon, PT
Museum-quality rare and important antique 18th century Minas Novas rock crystal quartz girandole pendant and earrings demi-parure mounted in closed-back silver, Portuguese, circa 177...
Category
Antique 1770s Portuguese Georgian Dangle Earrings
Materials
Quartz, Rock Crystal, Silver
Hecate 2.23cts GIA Vintage Asscher Cut Diamond & Special Open Set in 18k Ring
Located in Paris, FR
A Vintage Asscher Cut Diamond of 2.23 carats and Special open setting in 18k White Gold Engagement Ring, by Hecate.
With GIA certificate #1425803054 stating the diamond is L color, V...
Category
2010s French Contemporary Engagement Rings
Materials
Diamond, 18k Gold
Art Nouveau Mine Cut Diamond Enamel 14 Karat Yellow Gold Pansy Antique Brooch
Located in Philadelphia, PA
Pendant brooch is designed as a pansy flower with delicately painted matte enamel petals. Opaque cream, white, and black - minimal loss. Accented by a prong set old mine cut diamond....
Category
Antique Early 1900s Art Nouveau Brooches
Materials
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Enamel
Recent Sales
Antique Edwardian OMC Diamond Serpent Ring
Located in Sale, Cheshire
Striking antique serpent ring set with a row of graduated mine old cut diamonds (full carat total
Category
Early 20th Century English Edwardian Cluster Rings
Materials
Diamond, 18k Gold
Edwardian Diamond Platinum Wreath Circle Brooch
Located in Chestnut Hill, MA
Platinum Edwardian Wreath Circle Brooch featuring 24 Old Mine cut Diamonds having an estimated
Category
Antique 1890s Unknown Edwardian Brooches
Materials
Diamond, White Diamond, Platinum
Art Nouveau Orchid Flower Pendant Necklace OMC Diamond Charm Gold
Located in New York, NY
RADIANT ANTIQUE OLD MINE CUT DIAMOND OF GREAT BEAUTY IN THE BEAUTIFUL FULLY THREE DIMENSIONAL DESIGN IN 10
Category
Antique Early 19th Century Unknown Art Nouveau Pendant Necklaces
Materials
Diamond, 10k Gold, Gold
Marcus & Co Aquamarine and Diamond Yellow Gold Brooch
Located in New York, NY
acanthus leaves and OMC diamonds, approx. .30 ct. TW. Ca.1910. 18k. Stamped by the maker, M&Co. 3/4" x 1
Category
Early 20th Century American Art Nouveau Brooches
Materials
Aquamarine, 18k Gold
Victorian 18K Yellow Gold, Diamond and Natural Pearl Starburst Necklace C.1880s
Located in New York, NY
Model: Starburst
Year: 1880s
Material: 18k Yellow Gold, OMC Diamond, Natural Pearl
Weight: 11.56g
Length
Category
Antique 19th Century Unknown Victorian More Necklaces
Materials
Diamond, Natural Pearl, Yellow Gold, 18k Gold
Free Shipping
L 17.33 in
5.52-Carat Old Mine Cut Diamond Ring
Located in New York, NY
This ring is a VB original design made right here in NYC using an authentic antique diamond. The
Category
2010s American Engagement Rings
Materials
Diamond, 18k Gold, Platinum
Antique 2.4 Carat Opal 2 Carat OMC Diamond Pendant Victorian 14 Karat Gold
Located in New York, NY
23 absolutely radiant Old Mine Cut Diamonds totaling 2.0 Carats. The oval opal cabochon gem has
Category
Early 20th Century Unknown Victorian Pendant Necklaces
Materials
Diamond, Opal, 14k Gold
18 Karat Old Mine Cut Diamond and Burma Rubies Cross Pendant Drop Necklace
Located in Hong Kong, HK
mine cut diamond. In the center is one antique OMC diamond 0.28 cts. There are 5 Marquis shaped Burma
Category
2010s Hong Kong Pendant Necklaces
Materials
Diamond, Ruby, White Diamond, Gold, 18k Gold, White Gold
18 Karat Rose Gold, Antique Old Mine Cut Diamond and Burma Rubies Cross Pendant
Located in Hong Kong, HK
cut diamond. In the center is one antique OMC diamond 0.35 cts. There are 5 Marquis shaped Burma
Category
2010s Hong Kong Pendant Necklaces
Materials
White Diamond, Diamond, Ruby, Gold, 18k Gold, Rose Gold
18 Karat Art Nouveau Diamond Studded Cufflinks, circa 1900
Located in Baltimore, MD
Lovely OMC ("old mine cut") diamond studded cufflinks from the art nouveau period. Crafted of 18K
Category
Antique Early 1900s British Art Nouveau Cufflinks
Materials
Diamond, 18k Gold
Victorian OMC Diamond Sapphire Gypsy Band
Located in Sale, Cheshire
A cool antique gypsy band set with alternating blue sapphires and old mine cut diamonds. It dates
Category
Antique 19th Century English Late Victorian Cluster Rings
Materials
Diamond, Sapphire, 15k Gold
Art Deco 1.40ct OMC Diamond Eternity Ring
Located in Sale, Cheshire
An exceptional Art Deco period diamond eternity ring. It's crafted in platinum throughout, dating
Category
Vintage 1920s English Art Deco Band Rings
Materials
Diamond, Platinum
Antique Victorian 1.16 Carat OMC Diamond Cluster Ring
Located in Sale, Cheshire
A stunning antique diamond cluster ring dating from the late Victorian era. It's features a total
Category
Antique 19th Century English Late Victorian Cluster Rings
Materials
White Diamond, 18k Gold
Antique Art Nouveau OMC Diamond Swirled Gypsy Ring
Located in Sale, Cheshire
claws are formed into a graceful swirl, met by similarly curved shoulder accents. The diamond is a
Category
Early 20th Century English Art Nouveau Solitaire Rings
Materials
Diamond, 18k Gold
Victorian Gold Diamond Turquoise Dragonfly
Located in Phoenix, AZ
OMC diamonds (.35 TW) plus turquoise cabochons. Charming design and fine execution. Original pin back
Category
Antique Late 19th Century American Victorian Brooches
Materials
Diamond, Turquoise, 15k Gold
Yellow Gold and Sapphire Flower Ring
Located in San Francisco, CA
(8.0cts total) and having stamen of diamonds; at center is an OMC diamond weighing .70ct (F-G, SI1
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
Victorian 1.5 Carat Old Mine Cut Diamond Gold Solitaire Ring
Located in Sale, Cheshire
An exceptional antique diamond solitaire engagement ring, set with a 1.5ct OMC diamond. The old
Category
Antique Late 19th Century English Late Victorian Engagement Rings
Materials
White Diamond, Platinum, 18k Gold, Yellow Gold
Pearl And Diamond Pin
Located in NY, NY
18K & SILV VINTAGE PEARL & DIAMOND PIN / BROOCH, 10.50 dwt., 9.00ct. TW OMC
Materials
Cultured Pearl, 18k Gold
Antique Edwardian OMC Diamond Marquise Ring
Located in Sale, Cheshire
A gorgeous Edwardian era marquise cluster ring set with .88cts of bright old mine cut diamonds. The
Category
Early 20th Century English Edwardian Engagement Rings
Materials
White Diamond, 18k Gold, Platinum
Get Updated with New Arrivals
Save "Omc Diamonds", and we’ll notify you when there are new listings in this category.
Omc Diamonds For Sale on 1stDibs
There is a broad range of omc diamonds for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and 14k Gold — can elevate any look. Find a collection of 9 vintage versions or 1 modern creations for a more contemporary example of these cherished accessories. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 19th Century to those produced as recently as the 21st Century. There are many different pieces in our collection of omc diamonds to choose from, but Art Nouveau and Victorian omc diamonds are of considerable interest. There are many old mine cut omc diamonds for sale. If you’re browsing the variety of omc diamonds for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.
How Much are Omc Diamonds?
Prices for omc diamonds can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $600 and can go as high as $15,000, while omc diamonds, on average, fetch $2,600.
More Ways To Browse
Antique Sterling Fan
Mars And Beyond
10th Century Stone
Fan Charm
Victorian Half Pearl Brooch
Old Mine Cut Eternity Ring
Untreated Blue Sapphire Earrings
5 Carat D Flawless
Trefoil Brooch
18th C Jewelry Case
Art Nouveau Butterfly Brooch
34 Carat Diamond Brooch
5 Carat Flawless D Color
Antique Carved Coral Pendant
Old Mine Eternity Band
Victorian Necklace Diamond European Mine Cut
Type A Jade Earrings
Old Mine Diamond Eternity Band