20% Off Every Order — Code JR020 Applied Automatically

Rare Stones. Timeless Beauty.

Discover an heirloom-quality collection of loose gemstones.

Explore The Collection

Certified. Ethical. Exceptional.

Every gemstone independently certified by world-leading labs.

Shop Now

Why Jamsora

Large Inventory

No Middlemen

Ethically Sourced from India

Authenticity Guaranteed

Certified Authenticity

Every Gemstone Ships With Its Own Lab Certificate

Every stone in our collection is 100% natural and independently graded by a recognized gemological laboratory before it reaches you. Your certificate verifies authenticity, origin and treatment — so you always know exactly what you're buying.

Shop Certified Gemstones
Certified natural stone lab certificate

Blue Sapphires

Depth of Colour, Certified Above $1,000

See More Products
1.05 cts Untreated Oval Sapphire Sale
1.05 cts Untreated Oval Sapphire

1.05 Carat

$1,021.15 $1,225.38
5.79 cts Untreated Oval Sapphire Sale
5.79 cts Untreated Oval Sapphire

5.79 Carat

$4,826.60 $5,791.92
4.07 cts Untreated Oval Sapphire Sale
4.07 cts Untreated Oval Sapphire

4.07 Carat

$4,523.73 $5,428.47
10.47 cts Untreated Emerald Sapphire Sale
10.47 cts Untreated Emerald Sapphire

10.47 Carat

$2,618.35 $3,142.02
3.86 cts Untreated Emerald Sapphire Sale
3.86 cts Untreated Emerald Sapphire

3.86 Carat

$1,608.85 $1,930.62
5.03 cts Untreated Oval Sapphire Sale
5.03 cts Untreated Oval Sapphire

5.03 Carat

$3,913.53 $4,696.23
7.41 cts Untreated Oval Sapphire Sale
7.41 cts Untreated Oval Sapphire

7.41 Carat

$3,088.53 $3,706.23
4.21 cts Untreated Oval Sapphire Sale
4.21 cts Untreated Oval Sapphire

4.21 Carat

$2,339.65 $2,807.58

Yellow Sapphires

Radiant Hues, Certified Above $1,000

See More Products
9.6 cts Untreated Emerald Sapphire Sale
9.6 cts Untreated Emerald Sapphire

9.6 Carat

$6,668.88 $8,002.65
8.74 cts Untreated Cushion Sapphire Sale
8.74 cts Untreated Cushion Sapphire

8.74 Carat

$5,342.88 $6,411.45
8.02 cts Untreated Emerald Sapphire Sale
8.02 cts Untreated Emerald Sapphire

8.02 Carat

$8,914.08 $10,696.89
4.65 cts Untreated Oval Sapphire Sale
4.65 cts Untreated Oval Sapphire

4.65 Carat

$1,292.08 $1,550.49
5.13 cts Untreated Oval Sapphire Sale
5.13 cts Untreated Oval Sapphire

5.13 Carat

$3,563.68 $4,276.41
16.5 cts Untreated Cushion Sapphire Sale
16.5 cts Untreated Cushion Sapphire

16.5 Carat

$1,146.20 $1,375.44
4.11 cts Untreated Cushion Sapphire Sale
4.11 cts Untreated Cushion Sapphire

4.11 Carat

$4,568.18 $5,481.81
8.76 cts Untreated Oval Sapphire Sale
8.76 cts Untreated Oval Sapphire

8.76 Carat

$4,868.28 $5,841.93

20% Off Every Order

Applied automatically in your cart — no code needed.

✓ Applied

Get $50 off when you subscribe!

Join our newsletter — $50 is applied automatically, no code needed.

Rubies

Fire and Rarity, Certified Above $1,000

See More Products
6.02 cts Untreated Oval Ruby Sale
6.02 cts Untreated Oval Ruby

6.02 Carat

$836.38 $1,003.65
1.51 cts Untreated Emerald Ruby Sale
1.51 cts Untreated Emerald Ruby

1.51 Carat

$2,937.08 $3,524.49
3.23 cts Untreated Oval Ruby Sale
3.23 cts Untreated Oval Ruby

3.23 Carat

$8,975.20 $10,770.24
8.04 cts Untreated Emerald Ruby Sale
8.04 cts Untreated Emerald Ruby

8.04 Carat

$1,787.25 $2,144.70
7.12 cts Untreated Cushion Ruby Sale
7.12 cts Untreated Cushion Ruby

7.12 Carat

$5,918.63 $7,102.35
1.72 cts Untreated Emerald Ruby Sale
1.72 cts Untreated Emerald Ruby

1.72 Carat

$1,911.73 $2,294.07
1.85 cts Untreated Emerald Ruby Sale
1.85 cts Untreated Emerald Ruby

1.85 Carat

$6,168.70 $7,402.44
3.81 cts Untreated Oval Ruby Sale
3.81 cts Untreated Oval Ruby

3.81 Carat

$2,117.35 $2,540.82

Curated By Type

Shop By Category

Ruby Alexandrite Hessonite Cat's Eye Sapphire Emerald Amethyst Aquamarine Peridot

Our Story

About Jamsora

Jamsora sources rare, certified loose gemstones directly from the world's most storied mines — Burmese rubies, Kashmir sapphires, Colombian emeralds — and brings them to collectors without the usual layers of middlemen.

Every stone in our collection is independently graded by a recognized gemological laboratory and backed by our promise of ethical, conflict-free sourcing. Whether you're building a collection or commissioning a single heirloom piece, our team is here to guide you.

Learn More About Us

Just In

New Arrivals

4.61 cts Untreated Emerald Sapphire
New Arrival 4.61 cts Untreated Emerald Sapphire

4.61 Carat

JRO-p567100109

$3,842.93 $4,611.51
6.8 cts Untreated Oval Ruby
New Arrival 6.8 cts Untreated Oval Ruby

6.8 Carat

JRO-P13824619

$1,133.70 $1,360.44
2.11 cts Untreated Pear Emerald
New Arrival 2.11 cts Untreated Pear Emerald

2.11 Carat

JRO-IGI-593368731

$2,345.23 $2,814.27
7.7 cts Untreated Oval Sapphire
New Arrival 7.7 cts Untreated Oval Sapphire

7.7 Carat

JRO-SA213372085

$3,209.40 $3,851.28
7.63 cts Untreated Oval Ruby
New Arrival 7.63 cts Untreated Oval Ruby

7.63 Carat

JRO-720518785

$1,696.10 $2,035.32
15.2 cts Untreated Emerald
New Arrival 15.2 cts Untreated Emerald

15.2 Carat

JRO-P126208084

$1,267.08 $1,520.49
8.66 cts Untreated Emerald Sapphire
New Arrival 8.66 cts Untreated Emerald Sapphire

8.66 Carat

JRO-SA206668199

$1,925.08 $2,310.09
2.34 cts Untreated Emerald
New Arrival 2.34 cts Untreated Emerald

2.34 Carat

JRO-IGI-593368740

$1,300.43 $1,560.51
2.15 cts Untreated Round Alexandrite
New Arrival 2.15 cts Untreated Round Alexandrite

2.15 Carat

JRO-533295610

$8,961.30 $10,753.56
7.25 cts Untreated Cushion Sapphire
New Arrival 7.25 cts Untreated Cushion Sapphire

7.25 Carat

JRO-SA213372091

$2,014.55 $2,417.46
1.21 cts Untreated Oval Emerald
New Arrival 1.21 cts Untreated Oval Emerald

1.21 Carat

JRO-IGI-593368743

$2,689.78 $3,227.73
10.35 cts Untreated Emerald Peridot
New Arrival 10.35 cts Untreated Emerald Peridot

10.35 Carat

JRO-P897165803

$1,150.38 $1,380.45

Client Stories

What Our Collectors Say

★★★★★

“The Kashmir sapphire I purchased exceeded every expectation. Impeccable service and authentic certification.”

Sophia Bennett

New York, USA

★★★★★

“Beautifully packaged, fast insured shipping, and the emerald is even more vivid in person.”

Arjun Kapoor

Mumbai, India

★★★★☆

“A wonderful buying experience from browsing to delivery. Will be a returning customer.”

Charlotte Dubois

London, UK

We use cookies to keep the site working (like your cart and checkout), and — only with your permission — to understand site usage and personalize offers. See our Cookie Policy for details.