Skip to content

Free tracked and insured standard shipping • Express available • Free express over US$1,000

Diamonds & Gemstones
- All Diamonds & Gemstones
- Natural Diamonds
  
  All Natural Diamonds
  Natural Coloured Diamonds
  Salt & Pepper Diamonds
- Lab-Grown Diamonds
  
  All Lab-Grown Diamonds
- Natural Gemstones
  
  All Natural Gemstones
  Natural Sapphires
- Lab-Grown Coloured Gemstones
  
  All Lab-Grown Coloured Gemstones
  Lab-Grown Sapphires
- Pairs, Sets & Parcels
- Diamond Melee & Calibrated Stones
- With Laboratory Reports
- Signature Fancy Cuts
About Us
Contact
Gemstone Guides

Country/region

Search

Language

English
Deutsch
Español
日本語

Instagram
YouTube

Diamonds & Gemstones
- All Diamonds & Gemstones
- Natural Diamonds
  
  All Natural Diamonds
  Natural Coloured Diamonds
  Salt & Pepper Diamonds
- Lab-Grown Diamonds
  
  All Lab-Grown Diamonds
- Natural Gemstones
  
  All Natural Gemstones
  Natural Sapphires
- Lab-Grown Coloured Gemstones
  
  All Lab-Grown Coloured Gemstones
  Lab-Grown Sapphires
- Pairs, Sets & Parcels
- Diamond Melee & Calibrated Stones
- With Laboratory Reports
- Signature Fancy Cuts
About Us
Contact
Gemstone Guides

Language

English
Deutsch
Español
日本語

Search

Item added to your cart

View cart

Collection: Natural Coloured Diamonds

Browse natural diamonds in a range of colours, including treated-colour diamonds where disclosed. Check each listing for colour, treatment, dimensions and report details.

Sort by:

89 products

Filter and sort Filter

Filter and sort

Filter

89 products

Sort by:

Remove all

89 products

1.15 ct Natural Diamond, Dark Brown Dutch Marquise Elongated Hexagon, H279

Sold out

1.15 ct Natural Diamond, Dark Brown Dutch Marquise Elongated Hexagon, H279

Regular price $581.00 USD

Regular price Sale price $581.00 USD
Unit price per

Sold out
Greenish Brown Natural Diamond 1.07ct 7.10x4.70mm Emerald Cut, Untreated

Greenish Brown Natural Diamond 1.07ct 7.10x4.70mm Emerald Cut, Untreated

Regular price $738.00 USD

Regular price Sale price $738.00 USD
Unit price per
IGI Certified Champagne Natural Diamond 1.01ct 5.10x5.08mm Asscher Cut SI2

IGI Certified Champagne Natural Diamond 1.01ct 5.10x5.08mm Asscher Cut SI2

Regular price $1,567.00 USD

Regular price Sale price $1,567.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Vivid Orange-Yellow 0.39ct 4.06x3.77mm Cut-cornered rectangular

GIA Graded Natural Diamond Fancy Vivid Orange-Yellow 0.39ct 4.06x3.77mm Cut-cornered rectangular

Regular price $5,008.00 USD

Regular price Sale price $5,008.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.76x4.61mm Radiant Cut

GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.76x4.61mm Radiant Cut

Regular price $3,859.00 USD

Regular price Sale price $3,859.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.15x6.37mm Heart

GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.15x6.37mm Heart

Regular price $3,350.00 USD

Regular price Sale price $3,350.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.32x5.30mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.32x5.30mm Cushion

Regular price $3,350.00 USD

Regular price Sale price $3,350.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.10x4.96mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.10x4.96mm Cushion

Regular price $3,859.00 USD

Regular price Sale price $3,859.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Intense Yellowish Orange 0.30ct 5.80x3.81mm Oval

GIA Graded Natural Diamond Fancy Intense Yellowish Orange 0.30ct 5.80x3.81mm Oval

Regular price $7,247.00 USD

Regular price Sale price $7,247.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Vivid Yellowish Orange 0.32ct 4.42x4.08mm Heart

GIA Graded Natural Diamond Fancy Vivid Yellowish Orange 0.32ct 4.42x4.08mm Heart

Regular price $12,559.00 USD

Regular price Sale price $12,559.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.01ct 6.24x4.83mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.01ct 6.24x4.83mm Cushion

Regular price $3,859.00 USD

Regular price Sale price $3,859.00 USD
Unit price per
GIA Graded Natural Diamond Yellow 5.54ct 9.43x9.29mm W to X Range Cushion

GIA Graded Natural Diamond Yellow 5.54ct 9.43x9.29mm W to X Range Cushion

Regular price $48,846.00 USD

Regular price Sale price $48,846.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.00ct 5.27x5.23mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.00ct 5.27x5.23mm Cushion

Regular price $4,076.00 USD

Regular price Sale price $4,076.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.50x5.03mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.50x5.03mm Cushion

Regular price $4,113.00 USD

Regular price Sale price $4,113.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.00ct 5.23x5.14mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.00ct 5.23x5.14mm Cushion

Regular price $4,076.00 USD

Regular price Sale price $4,076.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Intense Yellow 1.01ct 5.49x5.35mm Cushion

GIA Graded Natural Diamond Fancy Intense Yellow 1.01ct 5.49x5.35mm Cushion

Regular price $9,195.00 USD

Regular price Sale price $9,195.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.00ct 5.35x5.34mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.00ct 5.35x5.34mm Cushion

Regular price $5,081.00 USD

Regular price Sale price $5,081.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.00ct 5.34x5.18mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.00ct 5.34x5.18mm Cushion

Regular price $4,076.00 USD

Regular price Sale price $4,076.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.15x4.96mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.01ct 5.15x4.96mm Cushion

Regular price $4,113.00 USD

Regular price Sale price $4,113.00 USD
Unit price per
GIA Graded Natural Diamond Fancy Yellow 1.02ct 5.34x5.25mm Cushion

GIA Graded Natural Diamond Fancy Yellow 1.02ct 5.34x5.25mm Cushion

Regular price $5,178.00 USD

Regular price Sale price $5,178.00 USD
Unit price per

1
2
3
…
5

📍 Office Address:
322/63-A, 24th Floor
Bangkok Gems & Jewelry Tower
Surawong Road, Bangkok 10500, Thailand

📞 WhatsApp:
+66 62 956 7813

✉️ Email:
info@brahmadiam.com

Quick links

Diamonds & Gemstones
About Us
Contact
Gemstone Guides
Wholesale & Custom Sourcing

Instagram
YouTube

Country/region

Search

Language

English
Deutsch
Español
日本語

Payment methods

© 2026, BRAHMA DIAM CO., LTD

Privacy policy
Refund policy
Contact information
Shipping policy
Terms of service

Choosing a selection results in a full page refresh.
Opens in a new window.