Topaz

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4.12 Cts Natural Diamonds & Blue Topaz Sterling Silver Designer Earrings MSRP $1575!: Diamond DescriptionShape: RoundSize: 1.1mm Quantity: 6CTW: 0.05Grade: I3Color: H-I Gemstone DescriptionGemstone: Blue Topaz Color: Sky Blue Shape: HeartSize: 7mmQuantity: 2CTW: 3.05 Gemstone Descripti

2026

4.12 Cts Natural Diamonds & Blue Topaz Sterling Silver Designer Earrings MSRP $1575!

U.S. Auction GalleryEncino, CA

4.37 Ct Natural Blue Topaz Trillion Cut: Weight - 4.37 Ct / Size - 10.00 x 9.90 x 6.30 mm / Shape - Trillion Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

4.37 Ct Natural Blue Topaz Trillion Cut

Gems AuctionBangkok, TH

8.52 Ct Natural Blue Topaz Octagon Cut: Weight - 8.52 Ct / Dimensions - 14.10 x 10.00 x 6.40 mm / Shape - Octagon Cut / Color - Blue / Transparency - Transparent / Origin - Brazil / Treatment - Irradiated

2026

8.52 Ct Natural Blue Topaz Octagon Cut

Gems AuctionBangkok, TH

11.50 Ct Natural Blue Topaz Cushion Cut: Weight - 11.50 Ct / Dimensions - 13.60 x 10.30 x 8.40 mm / Shape - Cushion Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

11.50 Ct Natural Blue Topaz Cushion Cut

Gems AuctionBangkok, TH

10.81 Ct Natural Blue Topaz Trillion Cut: Weight - 10.81 Ct / Dimensions - 14.30 x 13.50 x 8.90 mm / Shape & Cut - Trillion Cut / Color - Blue / Transparency - VVS / Origin - Brazil / Comments - Irradiated

2026

10.81 Ct Natural Blue Topaz Trillion Cut

Gems AuctionBangkok, TH

5.84 Ct Natural London Blue Topaz Sugar Loaf: Weight : 5.84 Ct / Dimensions : 10.10 x 10.10 x 6.50 mm / Shape : Sugar Loaf / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

5.84 Ct Natural London Blue Topaz Sugar Loaf

Gems AuctionBangkok, TH

11.00 Ct Natural Blue Topaz Square Octagon Cut: Weight - 11.00 Ct / Dimensions - 11.80 x 10.80 x 9.10 mm / Shape - Octagon Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

11.00 Ct Natural Blue Topaz Square Octagon Cut

Gems AuctionBangkok, TH

4.22 Ct Natural London Blue Topaz Cushion Cut: Weight - 4.22 Ct / Dimensions - 9.90 x 8.00 x 5.90 mm / Shape - Cushion Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

4.22 Ct Natural London Blue Topaz Cushion Cut

Gems AuctionBangkok, TH

16.23 Ct Natural Blue Topaz Trillion Cut: Weight - 16.23 Ct / Size - 16.00 x 15.00 x 10.10 mm / Shape - Trillion Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

16.23 Ct Natural Blue Topaz Trillion Cut

Gems AuctionBangkok, TH

7.04 Ct Natural London Blue Topaz Round Cut: Weight : 7.04 Ct / Dimensions : 10.60 x 10.60 x 8.60 mm / Shape : Round Cut / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

7.04 Ct Natural London Blue Topaz Round Cut

Gems AuctionBangkok, TH

10.41 Ct Natural London Blue Topaz Cushion Cut: Weight : 10.41 Ct / Dimensions : 12.00 x 12.00 x 8.70 mm / Shape : Cushion Cut / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

10.41 Ct Natural London Blue Topaz Cushion Cut

Gems AuctionBangkok, TH

9.87 Ct Natural London Blue Topaz Oval Cut: Weight : 9.87 Ct / Dimensions : 13.40 x 10.00 x 8.30 mm / Shape : Oval Cut / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

9.87 Ct Natural London Blue Topaz Oval Cut

Gems AuctionBangkok, TH

7.83 Ct Natural London Blue Topaz Oval Football Cut: Weight : 7.83 Ct / Dimensions : 14.10 x 10.00 x 8.00 mm / Shape : Oval Football Cut / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

7.83 Ct Natural London Blue Topaz Oval Football Cut

Gems AuctionBangkok, TH

5.15 Ct Natural London Blue Topaz Round Carving Cab: Weight : 5.15 Ct / Dimensions : 10.80 x 10.80 x 5.30 mm / Shape : Round Carving Cab / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

5.15 Ct Natural London Blue Topaz Round Carving Cab

Gems AuctionBangkok, TH

6.57 Ct Natural London Blue Topaz Round Checkerboard Cut: Weight : 6.57 Ct / Dimensions : 12.20 x 12.20 x 5.60 mm / Shape : Round Checkerboard Cut / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

6.57 Ct Natural London Blue Topaz Round Checkerboard Cut

Gems AuctionBangkok, TH

4.58 Ct Natural London Blue Topaz Marquise Cut Pair: Weight - 4.58 Ct / Dimensions - 12.20 x 6.10 x 4.30 mm / 2 Pc's / Shape - Marquise Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

4.58 Ct Natural London Blue Topaz Marquise Cut Pair

Gems AuctionBangkok, TH

5.74 Ct Natural London Blue Topaz Pear Cut Set: Weight - 5.74 Ct / Dimensions - 9.1x3.8 - 9.1x4.0 mm / 4 Pc's / Shape & Cut - Pear cut / Color - Blue / Transparency - Transparent / Comments - Irradiated

2026

5.74 Ct Natural London Blue Topaz Pear Cut Set

Gems AuctionBangkok, TH

7.21 Ct Natural London Blue Topaz Oval Carving Cut: Weight : 7.21 Ct / Dimensions : 14.10 x 10.00 x 6.80 mm / Shape : Oval Carving Cut / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

7.21 Ct Natural London Blue Topaz Oval Carving Cut

Gems AuctionBangkok, TH

4.86 Ct Natural London Blue Topaz Cushion Carving Cab: Weight : 4.86 Ct / Dimensions : 10.20 x 10.20 x 6.20 mm / Shape : Cushion Carving Cab / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

4.86 Ct Natural London Blue Topaz Cushion Carving Cab

Gems AuctionBangkok, TH

SOLD

14K YELLOW GOLD PEAR CUT BLUE TOPAZ AND ROUND BRILLIANT CUT DIAMOND RING: FEATURING A BLUE TOPAZ IN CENTER ACCENTED BY TWO ROUND BRILLIANT CUT DIAMONDS, DESIGNER HALLMARKED SIZE 6 1/2, 11MM X 7MM TOPAZ, 1MM DIAMONDS, 2.51 GRAMS

2026

14K YELLOW GOLD PEAR CUT BLUE TOPAZ AND ROUND BRILLIANT CUT DIAMOND RING

Premier Auctions LLCSparks, NV

10MM Heart Sky Blue Topaz Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 heart cut Sky Blue Topaz gemstones with excellent color and clarity, approx. 8CTW, 10mm each. 3.2g

2026

10MM Heart Sky Blue Topaz Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

5ct tcw Brazilian Blue Topaz Princess Cut 4mm 10 pcs EGL Certified.: 4mm princess cut refers to a calibrated lot of loose natural stones, often used for accents in necklaces, bracelets, or earrings. Based on standard industry specifications for this size and quantity,

2026

5ct tcw Brazilian Blue Topaz Princess Cut 4mm 10 pcs EGL Certified.

California GemstonesSan Diego, CA

17.95 ct Fantasy Carved Flower Loose Swiss Blue Topaz Gemstone: 17.95 ct Fantasy Carved Flower Loose Swiss Blue Topaz Gemstone Discover the enchanting allure of our Fantasy Carved Flower Loose Swiss Blue Topaz Gemstone—a masterpiece where artistry and nature con

2026

17.95 ct Fantasy Carved Flower Loose Swiss Blue Topaz Gemstone

Weatherham Estate TreasuresCobourg, ON

14K Yellow Gold Multi-Colored Gemstone Bracelet: 14K Yellow Gold Multi-Colored Gemstone Bracelet, featuring an assortment of colored gemstones, including garnet, amethyst, topaz, citrine, peridot, and mother-of-pearl, 40 gemstones weighing a combine

2026

14K Yellow Gold Multi-Colored Gemstone Bracelet

Auctions at ShowplaceAstoria, NY

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Topaz Auctions

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

3.22 Ct Octagon Pink Topaz 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Ends from:

New York, NY, US

4.0 Ct Cushion Natural Tanzanite 14K White Gold Cathedral Solitaire with Pave Shank Ring - Certified

5.0 Ct Emerald Natural Tanzanite 14K White Gold Three-Stone Setting Ring - Certified

4.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Halo with Split Shank Ring - Certified

14K Gold Designer Gemstone Rings

Starts on:

veraval, Gujarat, IN

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