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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

2.05ct Ruby · Oval Cut

Ruby · 2.05 ct

2.05ct Ruby · Oval Cut

$16,400 ฿590,400

$8,000 ฿288,000 / ct

2.28ct Ruby · Oval Cut

Ruby · 2.28 ct

2.28ct Ruby · Oval Cut

$11,400 ฿410,400

$5,000 ฿180,000 / ct

2.51ct Ruby · Heart Cut

Ruby · 2.51 ct

2.51ct Ruby · Heart Cut

$37,650 ฿1,355,400

$15,000 ฿540,000 / 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

3.01ct Vivid Red Ruby · Oval Cut

Ruby · 3.01 ct

3.01ct Vivid Red Ruby · Oval Cut

$36,120 ฿1,300,320

$12,000 ฿432,000 / ct

3.01ct Ruby · Triangle Cut

Ruby · 3.01 ct

3.01ct Ruby · Triangle Cut

$28,595 ฿1,029,420

$9,500 ฿342,000 / ct

3.02ct Vivid Red Ruby · Heart Cut

Ruby · 3.02 ct

3.02ct Vivid Red Ruby · Heart Cut

$120,800 ฿4,348,800

$40,000 ฿1,440,000 / 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

3.06ct Vivid Red Ruby · Cushion Cut

Ruby · 3.06 ct

3.06ct Vivid Red Ruby · Cushion Cut

$55,080 ฿1,982,880

$18,000 ฿648,000 / ct

3.07ct Ruby · Pear Cut

Ruby · 3.07 ct

3.07ct Ruby · Pear Cut

$12,280 ฿442,080

$4,000 ฿144,000 / ct

3.98ct Vivid Red Ruby · Round Cut

Ruby · 3.98 ct

3.98ct Vivid Red Ruby · Round Cut

$59,700 ฿2,149,200

$15,000 ฿540,000 / 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 Ruby · Cushion Cut

Ruby · 4.02 ct

4.02ct Ruby · Cushion Cut

$80,400 ฿2,894,400

$20,000 ฿720,000 / 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 Ruby · Pear Cut

Ruby · 4.05 ct

4.05ct Ruby · Pear Cut

$16,200 ฿583,200

$4,000 ฿144,000 / 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

4.06ct Ruby · Pear Cut

Ruby · 4.06 ct

4.06ct Ruby · Pear Cut

$60,900 ฿2,192,400

$15,000 ฿540,000 / ct

4.07ct Ruby · Oval Cut

Ruby · 4.07 ct

4.07ct Ruby · Oval Cut

$30,525 ฿1,098,900

$7,500 ฿270,000 / ct