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The Collection

Loose gemstones.

Every stone is hand-graded in our Bangkok atelier and accompanied by an independent gemological certificate documenting species, weight, origin, and treatment. Filter by gem type, price, carat, and size.

2.05ct Ruby · Pear-Step Cut

Ruby · 2.05 ct

2.05ct Ruby · Pear-Step Cut

$10,250 ฿369,000

$5,000 ฿180,000 / ct

2.28ct Ruby · Oval Cut

Ruby · 2.28 ct

2.28ct Ruby · Oval Cut

$11,400 ฿410,400

$5,000 ฿180,000 / ct

2.56ct Ruby · Pear-Step Cut

Ruby · 2.56 ct

2.56ct Ruby · Pear-Step Cut

$38,400 ฿1,382,400

$15,000 ฿540,000 / ct

3.03ct Ruby · Oval Cut

Ruby · 3.03 ct

3.03ct Ruby · Oval Cut

$21,210 ฿763,560

$7,000 ฿252,000 / ct

3.05ct Vivid Red Ruby · Octagon Cut

Ruby · 3.05 ct

3.05ct Vivid Red Ruby · Octagon Cut

$54,900 ฿1,976,400

$18,000 ฿648,000 / ct

3.05ct Vivid Red Ruby · Oval Cut

Ruby · 3.05 ct

3.05ct Vivid Red Ruby · Oval Cut

$45,750 ฿1,647,000

$15,000 ฿540,000 / ct

3.05ct Vivid Red Ruby · Cushion Cut

Ruby · 3.05 ct

3.05ct Vivid Red Ruby · Cushion Cut

$61,000 ฿2,196,000

$20,000 ฿720,000 / ct

4.01ct Pigeon Blood Ruby · Oval Cut

Ruby · 4.01 ct

4.01ct Pigeon Blood Ruby · Oval Cut

$152,380 ฿5,485,680

$38,000 ฿1,368,000 / ct

4.01ct Ruby · Oval Cut

Ruby · 4.01 ct

4.01ct Ruby · Oval Cut

$56,140 ฿2,021,040

$14,000 ฿504,000 / ct

4.02ct Pinkish Red Ruby · Cushion Cut

Ruby · 4.02 ct

4.02ct Pinkish Red Ruby · Cushion Cut

$40,200 ฿1,447,200

$10,000 ฿360,000 / ct

4.03ct Ruby · Heart Cut

Ruby · 4.03 ct

4.03ct Ruby · Heart Cut

$48,360 ฿1,740,960

$12,000 ฿432,000 / ct

4.05ct Vivid Red Ruby

Ruby · 4.05 ct

4.05ct Vivid Red Ruby

$85,050 ฿3,061,800

$21,000 ฿756,000 / ct

4.14ct Ruby · Oval Cut

Ruby · 4.14 ct

4.14ct Ruby · Oval Cut

$8,280 ฿298,080

$2,000 ฿72,000 / ct

4.18ct Ruby · Oval Cut

Ruby · 4.18 ct

4.18ct Ruby · Oval Cut

$25,080 ฿902,880

$6,000 ฿216,000 / ct

4.24ct Ruby · Round Cut

Ruby · 4.24 ct

4.24ct Ruby · Round Cut

$29,680 ฿1,068,480

$7,000 ฿252,000 / ct

4.3ct Ruby · Oval Cut

4.3ct Ruby · Oval Cut

$17,200 ฿619,200

$4,000 ฿144,000 / ct

5.01ct Vivid Red Ruby · Cushion Cut

Ruby · 5.01 ct

5.01ct Vivid Red Ruby · Cushion Cut

$180,360 ฿6,492,960

$36,000 ฿1,296,000 / ct