Vintage 13 Carats Diamond Platinum Graduated Square

Vintage Approx. 2.75-3.00 Carat Mirror or Square Cut Diamond and Platinum Band. Diamonds F color, VS1 clarity. Unsigned. Chip to one diamond, worn condition. Ring size 5-1/2. Approx. weight: 1.70 penn

Colombian Emerald, Diamond, Platinum Ring Stones: Square emerald-cut emerald weighing 3.13 carats; tapered baguette-cut diamonds weighing a total of approximately 3&perio

Vintage Art Deco style Approx. 4.0 Carat Square Cut Sapphire, 1.0 Carat Diamond and Platinum Line Bracelet. Sapphires with vivid color. Stamped Platinum. Very good vintage condition. Measures 7-1/4"L,

View a video of this lot here: https://youtu.be/8lPXpLO3CbECrafted in platinum; set with 13 square emerald-cut diamonds weighing 13.23 carats total, most with F-H color and VVS1-VS2 clarity; ring size

Vintage Approx. 41.0 Carat Bezel Set Graduated Round Brilliant Cut Diamond and Platinum Riviera Necklace, Center Stone Measures 8.7 x 5.32 Depth approx. 2.5 carats. Diamonds F-H color, VS1-SI1 clarity

Vintage Approx. 3.90 Carat TW Diamond and Platinum Engagement Ring. Set in the center with an approx. 2.60 carat marquise cut diamond measuring 13.01 x 7.0 x 4.50mm, G color, SI1 clarity. Accented wit

A vintage ladies platinum engagement ring with a 2.13 carat Round Brilliant center diamond with four old mine cut diamond accents that have a total weight of 1.00 ct. The GIA report is included with t

Vintage saltwater cultured akoya pearl strand with GIA certificate. Features a graduated series of pearls measuring 3.93mm-7.73mm, with platinum and .05 carat diamond closure. Strand: 19" long. Marked

Vintage Tiffany & Co Approx. .40 Carat TW Square Cut Ruby, .30 Carat TW Round Cut Diamond and Platinum Eternity Band. Signed, stamped Plat. Size 4-1/2. Approx. weight: 2.18 grams. Condition: Good vint

Fancy Square Cut Citrine, .75 Carat TW Round Brilliant Cut Diamond and Platinum Ring. Citrine with vivid color, measures 13.5mm sq. Stamped Pt900. Ring size 4-1/4. Approx. weight: 15.7 grams. Conditio

Certified Lab Grown 1 1/3 ctw Radiant Diamond Graduated Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 1/3 ctw Centerstone Carat Wt: 0.75 Centerstone Count: 1 Diamond

Certified Lab Grown 1 1/3 ctw Emerald Diamond Graduated Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 1/3 ctw Centerstone Carat Wt: 0.75 Centerstone Count: 1 Diamond

Certified Lab Grown 1 1/3 ctw Heart Diamond Graduated Engagement Ring Platinum Style: Side Stone Engagement Ring Total Carat Weight: 1 1/3 ctw Centerstone Carat Wt: 0.75 Centerstone Count: 1 Diamond C

View a video of this lot: Click HereCrafted in platinum; set with a square step-cut amethyst, weighing approximately 20.00 carats; accented by round brilliant-cut diamonds, weighing a

Vintage Platinum and Diamond Ring cen

Vintage Platinum, Ruby, and Diamond Ring centering on a modified square cushion cut ruby measuring approximately (5.8 x 5.7 x 2.79 mm) weighing approximately .78 carat and with baguette and trillion c

This beautiful vintage necklace is crafted from 14k yellow gold with a polished finish featuring graduated curb link chain with a long curved bar slider pendant. It has a large 11 carat oval cabochon

This gorgeous tennis necklace is crafted from platinum gold with a polished finish featuring a full length round cut prong set diamonds, the center has graduated size diamonds, all with a total weight

This is an elegant vintage authentic bracelet from Tiffany & Co. by designer Paloma Picasso. It is crafted from 18k yellow gold and platinum featuring a gorgeous fancy square link bracelet, the center

GIA Certified 13.25 Carat Sapphire Diamond Platinum Engagement Ring

Vintage Approx. .75 Carat Diamond and Platinum Ring Band. Unsigned. Good condition. Ring size 7-1/2. Approx. weight: 2.4 grams. Shipping $28.00 (estimate $400-$600)

Vintage Approx. 1.75 Carat Emerald and Diamond Platinum Ring. Emerald with vivid color. Unsigned. Very good condition. Ring size 8. Approx. weight: 4.8 grams. Shipping $28.00 (estimate $1250-$1650

Vintage Approx. 2.25 Carat TW Diamond and Platinum Earrings. Diamonds F-G color, VS1 clarity. Unsigned. Good condition. Please note this was once a ring converted to a pair of earrings. Measure 7/8" L

Metal: Platinum. 1.70 carat Emerald. 0.06 carat fancy green diamond. Total carat weight of all stones: 1.76 carats. Has platinum hallmark. Gorgeous vintage ring.