1.036 Round Cut Opal Gemstone

Description

1.036 Round Cut Opal Gemstone Size: 7mm x 7mm Total Carat Weight: 1.036ct Untreated View Photos For Further Details

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15%

1.036 Round Cut Opal Gemstone

Lot 7001

Estimate $80-$120Aug 19, 2026, 2:00 PM EDT

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The Collector's Dream Auction 1100+ Lots

Aug 19, 2026, 2:00 PM EDT

Cobourg, ON, Canada

Four 0.47ct Oval Cut Bright Yellow Ceylon Sapphire Gemstones: Four 0.47ct Oval Cut Bright Yellow Ceylon Sapphire Gemstones Meticulously sourced from the gem-rich mines of Sri Lanka, these gemstones are a testament to the timeless allure of sapphires.

Aug 19, 2026Four 0.47ct Oval Cut Bright Yellow Ceylon Sapphire Gemstones

$250

1.4ct Oval Cut Orange Yellow Sapphire Pair: 1.4ct Oval Cut Orange Yellow Sapphire Pair Size: 5.9 x 4.1mm Total Carat Weight: 1.4ct Treated: Yes Lot Contains 2 Gemstones This coloration of sapphire is known as "fancy" and comes in a

Aug 19, 20261.4ct Oval Cut Orange Yellow Sapphire Pair

$125

9.5ct Oval Cabochon Vermillion Warm Orange Spessartite Garnet Gemstone: 9.5ct Oval Cabochon Vermillion Warm Orange Spessartite Garnet Gemstone Introducing a radiant gemstone that captures the warmth of the sun: the 9.5ct Oval Cabochon Vermillion Warm Orange Spessartite

Aug 19, 20269.5ct Oval Cabochon Vermillion Warm Orange Spessartite Garnet Gemstone

$450

Three 10.42ct Total Deep Orange Oval Cut Hessonite Garnets: Three 10.42ct Total Deep Orange Oval Cut Hessonite Garnets These exceptional gemstones have been meticulously hand-selected for their exceptional quality, alluring color, and impeccable clarity.

Aug 19, 2026Three 10.42ct Total Deep Orange Oval Cut Hessonite Garnets

$100

0.46ct Square Cut Orange Sapphire Gemstone Pair: 0.46ct Square Cut Orange Sapphire Gemstone Pair Size: 3mm x 3mm Total Carat Weight: 0.46ct Individual Carat Weight: 0.23ct Treated: Yes - Beryllium Diffusion Origin: Thailand Please view photos for

Aug 19, 20260.46ct Square Cut Orange Sapphire Gemstone Pair

$50

3.8ct Bi-Color Emerald-Cut Tourmaline: 3.8ct Bi-Color Emerald-Cut Tourmaline Weight: 3.8ct Size: 15.1mm L x 5.7mmW x 4.75mm D Color: Bi-color Clarity: SI Treatment: Untreated Origin: Mozambique View Photos For Further Details

Aug 19, 20263.8ct Bi-Color Emerald-Cut Tourmaline

$400

Flower Cut Pink Corals- 2pc Matching: Flower Cut Pink Corals- 2pc Matching Size 15.3 x 11.1mm Weight 16.7ct total / avg. 8.35ct each Blush Pink in Opaque Clarity Mohs Hardness 3 - 4 View Photos For More Details

Aug 19, 2026Flower Cut Pink Corals- 2pc Matching

$260

1.9ct Octagon/Scissor Cut Light Baby Pink Tourmaline Gemstone: 1.9ct Octagon/Scissor Cut Light Baby Pink Tourmaline Gemstone Illuminate your jewelry collection with the ethereal beauty of our Octagon/Scissor Cut Light Baby Pink Tourmaline Gemstone. Delicately

Aug 19, 20261.9ct Octagon/Scissor Cut Light Baby Pink Tourmaline Gemstone

$300

0.9ct Emerald Cut Padparadscha Tourmaline: 0.95ct Emerald Cut Padparadscha Tourmaline Size: 5 x 4mm Total Carat Weight: 0.95ct Untreated Beautiful stone with only small air bubble inclusions, a common blemish in tourmaline due to its growth

Aug 19, 20260.9ct Emerald Cut Padparadscha Tourmaline

$74

0.5ct Peach Pink Spinel Gemstone: 0.5ct Peach Pink Spinel Gemstone Size: 5 x 4.7 x 3mm Shape: Cushion Cut Colour: Medium Peach Pink Clarity: VVS-VS Untreated Origin: Tanzania Mohs Hardness: 8 View Photos For Further Details

Aug 19, 20260.5ct Peach Pink Spinel Gemstone

$64

44.25ct Earthscape Oval Jasper Gemstone: 44.25ct Earthscape Oval Jasper Gemstone This striking 44.25 ct multicolor jasper gemstone features a richly patterned surface in earthy pinks, mossy browns, and golden ochres. Expertly cut in a

Aug 19, 202644.25ct Earthscape Oval Jasper Gemstone

$90

13.89ct Asscher Cut Pink Rose Quartz Gemstone: 13.89ct Asscher Cut Pink Rose Quartz Gemstone 14.68 x 14.61 x 10.61mm natural bubblegum-pink Rose Quartz in Asscher cut shape. The gemstone was mined in South Africa and has a finished weight of

Aug 19, 202613.89ct Asscher Cut Pink Rose Quartz Gemstone

$105

3.16 ct Octagon / Emerald Cut Natural Earthy Pink Tourmaline: 3.16 ct Octagon / Emerald Cut Natural Earthy Pink Tourmaline Introducing the Octagon / Emerald Cut Natural Earthy Pink Tourmaline, a refined gem showcasing soft, warm pink tones with excellent VS

Aug 19, 20263.16 ct Octagon / Emerald Cut Natural Earthy Pink Tourmaline

$520

25.63 ct Oval Cabochon Natural Reddish Purple Star Ruby: 25.63 ct Oval Cabochon Natural Reddish Purple Star Ruby Introducing the Oval Cabochon Natural Reddish Purple Star Ruby, a striking gem with a rich reddish-purple hue and an eye-catching star effect.

Aug 19, 202625.63 ct Oval Cabochon Natural Reddish Purple Star Ruby

$450

1.26ct Diamond Cut Fancy Pink Tourmaline Gemstone: 1.26ct Diamond Cut Fancy Pink Tourmaline Gemstone Its soft, rosy blush evokes feelings of romance and tenderness, making it an ideal gemstone for those seeking a unique and enchanting piece of

Aug 19, 20261.26ct Diamond Cut Fancy Pink Tourmaline Gemstone

$200

0.61 ct Diamond Cut Loose Purple-Pink Sapphire Gemstone: 0.61 ct Diamond Cut Loose Purple-Pink Sapphire Gemstone Introducing the exquisite Diamond Cut Loose Purple-Pink Sapphire Gemstone, a radiant treasure destined to captivate hearts. This gem is an

Aug 19, 20260.61 ct Diamond Cut Loose Purple-Pink Sapphire Gemstone

$300

6.51ct Greenish Yellow Quartz Intricate Flower Cut Gemstone: 6.51ct Greenish Yellow Quartz Intricate Flower Cut Gemstone Type: Quartz Weight: 6.51ct Size: 14.2 x 10.1 x 7.4 mm Exact Size: 14.18 x 10.14 x 7.42 mm Shape: Carved Flower Color: Greenish Yellow

Aug 19, 20266.51ct Greenish Yellow Quartz Intricate Flower Cut Gemstone

$74

Pear Double-sided Checkerboard Yellow Quartz: Pear Double-sided Checkerboard Yellow Quartz Yellow Quartz is very much a positive energy stone, bringing a warm energy like the sun to uplift, strengthen and revitalize. Yellow Quartz can bring good

Aug 19, 2026Pear Double-sided Checkerboard Yellow Quartz

$135

39.2 ct Oval Cabochon Pale Chartreuse Green Cat's Eye Opal: 39.2 ct Oval Cabochon Pale Chartreuse Green Cat's Eye Opal Introducing our Oval Cabochon Pale Chartreuse Green Cat's Eye Opal, a gemstone of ethereal charm. Its captivating cat's eye effect adds a

Aug 19, 202639.2 ct Oval Cabochon Pale Chartreuse Green Cat's Eye Opal

$150

7.3ct Pear Cabochon Sour Lime Green Prehnite Gemstone: 7.3ct Pear Cabochon Sour Lime Green Prehnite Gemstone Introducing the refreshing elegance of our 7.3ct Pear Cabochon Sour Lime Green Prehnite Gemstone. Crafted to perfection, its smooth and polished

Aug 19, 20267.3ct Pear Cabochon Sour Lime Green Prehnite Gemstone

$250

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