Category Archives: Diamond

An Exquisite Harry Winston Emerald and Diamond Necklace

An Exquisite Harry Winston Emerald and Diamond Necklace

Vintage platinum diamond and Colombian emerald necklace, weighing 16 carats of diamonds and 75 carats of emerald, signed Harry Winston, circa 1970s. 

Handcrafting impeccable jewels around the world’s most beautiful diamonds has been a tradition at the House of Harry Winston since it was founded in 1932. The ultimate treasures, each piece of vintage jewelry has its own unique story and provenance – a living history, told through the world’s rarest and most extraordinary gems.

Vintage Harry Winston jewels are a reminder of their founder’s legacy and represent the exquisite quality and pioneering craftsmanship that defines the House’s inimitable and unsurpassed style. Today, the Harry Winston Estate Department continues to preserve the House’s exceptional heritage by repurchasing some of our most beloved vintage designs from family estates.




 

Vintage platinum diamond and Colombian emerald necklace, weighing 16 carats of diamonds and 75 carats of emerald, signed Harry Winston, circa 1970s.

This Gorgeous Necklace is available at YAFA Signed Jewels





Vintage platinum diamond and Colombian emerald necklace, weighing 16 carats of diamonds and 75 carats of emerald, signed Harry Winston, circa 1970s.




An Exquisite 2.90 Cts Ruby Gemstone Engagement Ring Set in Platinum White Gold

2.9Cts Ruby Gemstone Engagement Ring Set in Platinum White Gold
2.9Cts Ruby Gemstone Engagement Ring Set in Platinum White Gold

 

2.90 Cts Ruby Gemstone Engagement Ring Set in Platinum White Gold by Leibish & Co

A beautiful 2.90 carats Red gemstone Halo and gemstone Ring Set in Platinum White Gold. It comes with an elegant gift box. Manufactured by Leibish and Co.

Please select this link for more information.




A Spectacular Estate Cushion Tanzanite Ring with Diamonds in 18kt White Gold 11.25 Cwt

Estate Cushion Tanzanite Ring with Diamonds in 18kt White Gold 11.25ctw
Estate Cushion Tanzanite Ring with Diamonds in 18kt White Gold 11.25ctw

 

Featured is a breathtaking tanzanite and diamond ring in solid 18kt white gold. The centerpiece is a 9.50 carat rectangular cushion cut tanzanite exhibiting an intense bluish purple hue. It looks absolutely spectacular in person surrounded by the graduation of diamonds around it. There are 9 round brilliant diamonds graduating in size encircled around the tanzy with milgrain beaded edges while another 56 smaller round diamonds are set around the setting. The shank is encrusted with 6 baguette cut channel set diamonds on each side which adds to its vintage style. The diamonds weigh about 1.75 carats total and are graded G-H in color and SI1 in clarity. The ring weighs a hefty 11.9 grams and is currently a size 6.75 and can be resized. It rises 11mm above your finger and its ring face measures 21.80 North to South and 17.00mm East to West. The piece was crafted in the 1990s and is in pristine condition.

This Gorgeous Ring is available through Once Upon A Diamond Jewelry




Estate Cushion Tanzanite Ring with Diamonds in 18kt White Gold 11.25ctw
Price: US $12,375.00

Crafted in the 1990s, Pre-Owned
Solid 18kt (750) White Gold
11.9 Total Gram Weight
9.50 Carat Total Tanzanite Weight
Intense Bluish Purple / Rectangular Cushion Cut / Type II VS
13.97 x 12.55 x 7.19 mm
1.75 Carat Total Accent Diamond Weight
G-H / SI1 / 74 Rounds & 12 Baguettes
Markings: ’18K 750′
Ring Size: 6.75 (free resizing)





Estate Cushion Tanzanite Ring with Diamonds in 18kt White Gold 11.25ctw





Estate Cushion Tanzanite Ring with Diamonds in 18kt White Gold 11.25ctw




A Spectacular Estate 7.18 Ct Natural VS Pink Sapphire Diamond 14k Gold Gold Tennis Bracelet

Estate 7.18 ct Natural VS Pink Sapphire Diamond 14k Gold Gold Tennis Bracelet
Estate 7.18 ct Natural VS Pink Sapphire Diamond 14k Gold Gold Tennis Bracelet

 

A Gorgeous 7.18 carat estate bracelet featuring genuine Natural Ceylon Pink Sapphires set into SOLID 14k white gold with sparkling natural accent diamonds. There are 19 bezel set round brilliant cut pink sapphires totaling approximately 6.16 carats. These exceptional Pink Sapphires offer VS clarity with only minor inclusions and display a rich pink color with excellent saturation and balance. Additionally, there are 304 ROUND BRILLIANT natural accent diamonds totaling and additional 1.02 carats with Near Flawless to Eye Clean “VS2-SI2” clarity with NEAR COLORLESS “G-H-I” color.



Estate 7.18 ct Natural VS Pink Sapphire Diamond 14k Gold Gold Tennis Bracelet

7.18 carat estate bracelet featuring genuine VS clarity Natural Ceylon Pink Sapphires set into SOLID 14k white gold with sparkling natural accent diamonds. There are 19 bezel set round brilliant cut pink sapphires measuring approximately 3.81 mm each with a combined weight of approximately 6.16 carats. These exceptional Pink Sapphires offer VS clarity with only minor inclusions and display a rich pink color with excellent saturation and balance. Additionally, there are 304 ROUND BRILLIANT natural accent diamonds totaling and additional 1.02 carats. These Perfectly Clear diamonds are graded at Near Flawless to Eye Clean “VS2-SI2” clarity with NEAR COLORLESS “G-H-I” color so you can be assured of the superior quality, excellent brilliance, flash, sparkle & fire.



Estate 7.18 ct Natural VS Pink Sapphire Diamond 14k Gold Gold Tennis Bracelet

All of the beautiful gemstones are 100% genuine totaling a very substantial 7.18 carats and the bracelet measures 7.25 inches in length. The total weight is a HEAVY, strong & sturdy 26.60 grams and is constructed of solid 14k white gold with 100% quality natural gems.
This Gorgeous Bracelet is available at Certified Jewelry



Exquisite Vintage Sapphire and Diamond Rings




Estate and Vintage Sapphire Rings
Estate and Vintage Sapphire Rings

These are a few of the many pieces of gorgeous sapphire and diamond estate jewelry that can be found online, or by actually going to an estate sale. Great prices can be found on sapphire jewelry at estate sales and auctions. Many times you can find stunning designs that are one of kind, and will never be created again. These gorgeous rings have been someone’s treasure for a long time, and many are considered antiques or vintage jewelry.  Now you can be the owner of such treasures with a little time and effort in seeking them out. The enjoyment one gets from hunting for such gorgeous treasures can be as much or more fun as wearing these exquisite pieces of jewelry. Estate jewelry can be a rare find, and seeking these treasures will leave you with a satisfaction rarely achieved by many individuals.

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ESTATE ART DECO 1.35ctw EURO DIAMOND SAPPHIRE PLATINUM ENGAGEMENT RING
ESTATE ART DECO 1.35ctw EURO DIAMOND SAPPHIRE PLATINUM ENGAGEMENT RING




This is a absolutely stunning estate ring that was made from platinum in the Art Deco style.  The age is unknown.  The ring is set with 1 European cut diamond of J (or better) color, VVS clarity that weighs approx. .95 ct.  I can not find a single inclusions with my jeweler’s loupe.  The diamond measures 6.75 mm with the bezel setting and it is 4.53 mm deep.  The ring is additionally set with 52 single cut diamonds of H-I-J color, SI clarity that weigh approx. .40 ctw.  These diamonds range in size from .005 -to .03 ct.  The ring is detailed with 38 natural blue sapphires that weigh approx. 1.20 ctw.  These sapphires are cabochon cuts in various fancy shapes and of the finest quality.  The head of the ring measures 9/16” square and it sits almost 3/8” high.  The ring size is a 7.75 and the total weight is 5.7 grams. 

ANTIQUE ART DECO 1.25ct OLD MINE DIAMOND .50ctw SAPPHIRE HALO COCKTAIL RING 1930
ANTIQUE ART DECO 1.25ct OLD MINE DIAMOND .50ctw SAPPHIRE HALO COCKTAIL RING 1930

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This is a Gorgeous and original antique ring that was made in the Art Deco style during the 1930s.  It is handmade from Platium.  The ring is set with 1 round old mine cut diamond (center) of L color, VVS1 clarity that weighs approx. 1.25 ct.  The color is in the faint yellow color range and I can not find a single inclusions when using my 10x jeweler’s loupe.  It has a tiny tiny nick on the table facet that can not be seen with the naked eye.   This diamond measures 7.6 mm with the bezel setting and it is 3.45 mm deep.  

The center diamond is framed with 22 natural blue sapphires that weigh approx. .50 ctw.  These sapphires are near square shaped and channel set with a darker blue color.  The ring is detailed with 36 rose cut diamonds that weigh approx. .38 ctw.  These diamonds are white and clear and they have a spread of .01 ct to .04 ct.  




ANTIQUE ART DECO 2.26ctw DIAMOND SAPPHIRE PLATINUM COCKTAIL RING 1930 FRENCH
ANTIQUE ART DECO 2.26ctw DIAMOND SAPPHIRE PLATINUM COCKTAIL RING 1930 FRENCH

This is an original antique cocktail ring that was made in the Art Deco style during the 1930s. It is handmade from Platinum and originates from France.  It has the Mker’s mark ‘LIF’ and a worn ‘PARIS’ stamp.  The ring is centrally set with 1 Old European Cut Diamond of G color, SI1 clarity that weighs approx. 1.0 carat.  This diamonds has one pinpoint inclusions in the center, but you have to know it is there to find it.  Otherwise, this diamond is completely clear and would have a VVS grade.  I can not grasp it to get a precise measurement, but it is very close to 6.45 mm in diameter by 4 mm deep.  

The ring is also set with 46 roundish old mine cut diamonds of F-G-H color, SI to I clarity that weigh approx. 1.26 ctw.  The total diamond weight is approx. 2.26 ctw.  The ring is detailed with 40 natural blue sapphires that weigh approx. 1.30 ctw.  These sapphires are French cut and channel set of the finest quality.




ESTATE ART DECO 1+ct EURO DIAMOND 1.20ctw SAPPHIRE HALO ENGAGEMENT COCKTAIL RING
ESTATE ART DECO 1+ct EURO DIAMOND 1.20ctw SAPPHIRE HALO ENGAGEMENT COCKTAIL RING

This is an estate cocktail/engagement ring that was made in the Art Deco Style from Platinum.  The mounting is post 1950 and the center diamond is an original antique.  The ring is centrally bezel-set with 1 European Cut Diamond of J color, I2 clarity that weighs approx. 1.15 ctw.  This diamond measures approx. 6.7 mm in diameter and it is 4.27 mm deep.  In my opinion, this is the ideal I2 clarity stone.  The frame and shoulders of the ring are set with 41 brilliant cut diamonds of G – H color, SI clarity that weigh approx.  .82 ctw.  The total diamonds weight is approx. 1.97 ctw.

The ring is detailed with a natural blue sapphire halo that is set channel set with 20 sapphires.  There are an additional 4 sapphires set in the shoulders.  The sapphires are fancy shaped and French cut weighing approx. 1.20 ctw.




ESTATE ART DECO .63ct MARQUISE DIAMOND 2ctw SAPPHIRE PLATINUM COCKTAIL RING
ESTATE ART DECO .63ct MARQUISE DIAMOND 2ctw SAPPHIRE PLATINUM COCKTAIL RING

This is a fabulous cocktail ring that was made in the Art Deco style from Platinum. The age is unknown.  The ring is centrally bezel-set with 1 marquise cut diamonds of J color, VS or better clarity that weighs .63 ct. and the weight is engraved in the shank.  It measures close to 9 x 5.2 x 2.38 mm and I can not find any inclusions with a 10x jeweler’s loupe.  The ring is also set with 12 roundish old mine cut diamonds of H color, SI clarity that weigh approx. .38 ctw.  The total diamond weight is approx. 1.01 ctw.  The ring is detailed with 34 natural blue sapphires that weigh approx. 2.0 ctw.  These sapphires are fancy shaped French cuts that are channel set and of the finest quality.  The marquise shaped head of the ring measure 1” north to south by 7/16” at the widest point. The total weight is 5.8 grams and the ring size is a 7.  The lower gallery is finely detailed. 

LOOKING FOR SAPPHIRE AND DIAMOND ESTATE JEWELRY?

A Beautiful Vintage Fish Brooch Pin with Single Cut Diamond in 18kt Yellow Gold & Multi-Color Enamel

Vintage Fish Brooch Pin with Single Cut Diamond in 18kt Yellow Gold & Multi-Color Enamel
Vintage Fish Brooch Pin with Single Cut Diamond in 18kt Yellow Gold & Multi-Color Enamel

 

Featured is a very unique and vibrant vintage fish brooch crafted in the 1950s. It is made of solid 18kt yellow gold as well as a beautiful array of enamel layered over the textured gold fish which is incredibly and accurately detailed. The body displays a vivid display of yellow and red enamel over a Florentine finished texture with cross-hatching that resembles the scales of the fish. The eye of the fish is encrusted with a single cut diamond accented by blue enamel. The fins of the fish are  masterfully crafted as well featuring intense green enamel. It measures just over 1 1/2” in length and width. The fish weighs 10.4 grams and is in spectacular condition with some tarnish on the back of it yet this can be polished upon request.

Available at Once Upon A Diamond Jewelry




Vintage Fish Brooch Pin with Diamond in 18kt Yellow Gold & Enamel Multi Colored
Price:US $1,595.00




A Spectacular French Emerald, Sapphire and Diamond 18K Gold Ring

French Emerald, Sapphire and Diamond Cocktail Ring
French Emerald, Sapphire and Diamond Cocktail Ring

 

A fabulous work of jewelry sculpture from mid-century France, masterfully hand fabricated in platinum and 18K yellow gold. The dynamic French twist is crowned with a zig-zag of sparkling white marquise diamonds set atop a bifurcated base studded with bright green round emeralds on one side and deep blue sapphires on the other. The size 5 3/4 ring shank cleverly opens like a miniature hinged bangle bracelet, so sizing may be a bit limited. Magnificent!

This gorgeous ring is available at Lang Antique and Estate Jewelry  




A Gorgeous Chanel 18k White Gold White & Black Diamond Ring circa 1932

Chanel 1932 18k White Gold White & Black Diamond Ring
Chanel 1932 18k White Gold White & Black Diamond Ring

 

Chanel 18k White Gold White & Black Diamond Ring circa 1932. The ring consist of 67 brilliant cut white & black diamonds whic diamonds E color VVS1 clarity. Hallmarks on the ring CHANEL 750 51 17R509. The weight of the ring 10.8 grams with a width of 25mm
One of the most visible personalities of her era, Gabrielle Chanel invented a style that was synonymous with modernity and chic. What is perhaps less well known is that the grande dame of twentieth-century fashion used platinum and diamonds to create an exceptional collection of the finest jewelry. This daring experiment is currently a new source of inspiration for Chanel, which through its fine jewelry department in the Place Vendme in Paris, is once again demonstrating the art of creating and wearing exceptional jewelry. The adventure is both classic and contemporary and perpetuates one of the greatest names of the century.  This gorgeous Chanel ring is available at Fortrove Jewelry.  Price:US $22,500.00



Chanel 1932 18k White Gold White & Black Diamond Ring
Chanel 1932 18k White Gold White & Black Diamond Ring




An Extraordinary 2.2 Ct Green Pink Diamond Engagement Ring Set in 18K White Rose

2.2Cts Green Pink Diamond Engagement Extraordinary Ring Set in 18K White Rose
2.2 Cts Green Pink Diamond Engagement Extraordinary Ring Set in 18K White Rose
2.2 Cts Green Pink Diamond Engagement Extraordinary Ring Set in 18K White Rose
A beautiful 2.20 carats Fancy Light Yellowish Green, Light Pink Radiant, Cushion diamond Extraordinary Ring Set in 18K White Rose Gold. It comes with an elegant gift box. Manufactured by Leibish and Co.

Click Here For Purchasing Details Price: $17,950.00

Jewelry Information

Brand, Seller, or Collection Name Leibish & Co
Metal stamp 18k
Metal White gold
Gem Type Multiple gemstones
Minimum total gem weight 1.44 carats
Setting other-setting-type
Clasp Other clasp type
Total metal weight 4.62 Grams
Ring size 6
Sizing lower range 6
Sizing upper range 12
Resizable Yes
Number of stones 1
Stone Weight 1.44 carats
Certificate number 2173172651, 6205626743
Certificate type GIA
Multi Information

Stone shape Special cut
Minimum color multiple-colors
Minimum clarity VS2-SI1
Cut fantasy-cut

A Gorgeous 0.49 Cts Mix Diamond Band Ring Set in 18K White Yellow Rose Gold

0.49Cts Mix Diamond Band Ring Set in 18K White Yellow Rose Gold
0.49Cts Mix Diamond Band Ring Set in 18K White Yellow Rose Gold

A Gorgeous 0.49 Cts Mix Diamond Band Ring Set in 18K White Yellow Rose Gold

A beautiful 0.49 carats Mix of Fancy Color Band Ring Set in 18K White Yellow Rose Gold. It comes with an elegant gift box. Manufactured by Leibish and Co.

Click Here For Purchasing Details and Additional Photos Price: $2,250.00




Jewelry Information

Brand, Seller, or Collection Name Leibish & Co
Metal stamp 18k
Metal White gold
Gem Type mix-diamond
Minimum total gem weight 0.49 carats
Setting other-setting-type
Length 3.72 millimeters
Clasp Other clasp type
Total metal weight 2.26 Grams
Ring size 6.50
Sizing lower range 6
Sizing upper range 12
Resizable Yes
Number of stones 1
Stone Weight 0.49 carats
Mix-Diamond Information

Stone shape Special cut
Minimum color mix
Minimum clarity VS2-SI1
Cut fantasy-cut

0.49Cts Mix Diamond Band Ring Set in 18K White Yellow Rose Gold
0.49 Cts Mix Diamond Band Ring Set in 18K White Yellow Rose Gold