Established in 1934 with roots in South Africa - Botswana and United Kingdom, Sir Argyle Diamonds proudly brings generations of expertise to Belgium , Los Angeles, Monte Carlo, We specialise in Fancy Colour Diamonds ethically Sourced From Natural Earth Mined Diamonds, offering unparalleled brilliance and quality. Begin your journey with us to find your perfect heirloom, Sir Argyle Diamonds also Part own Independent Diamond mines in South Africa 🇿🇦 to Botswana 🇧🇼 Sir Argyle Diamonds also Cut and Polish Diamonds at our Facilities in Diamond City, Surat India 🇮🇳.
Sir Argyle Diamonds holds the Largest Red And Pink Diamond in the world today
10.00 Carat Fancy Vivid Red in Brilliant Solitaire Emerald
This Diamond Was Mined and Unearthed in Eastern Africa Part of Sierra Leone 🇸🇱 in year of 1968 and Was Kept Uncut and Locked away in a Safe Till Now Year 2026 This Diamond is Flawless GIA Dossier Certificate will be Tender or Auction online Diamond is One Hundred Percent Natural Earth Mined Diamond with Pure Vivid Red in Color Very Beautiful one of a kind Piece Sir Argyle Family owned since 1934 Investment Grade Diamonds its Your Future your Zeros
Rare Investment Grade Diamond Six Carat Solitaire Argyle Fancy Vivid Yellow Radiant Cut Flawless Clarity GIA Dossier $1,000,000 USD $1,200,000 AUD
Rare Investment Grade Diamond Five Carat Solitaire Fancy Vivid Green Princess Cut Flawless Clarity GIA Dossier $6,000,000 USD $9,000,000 AUD
Sold
Win a 2026 Porsche 911T Valued Over $500,000 USD Easy as Just Purchase Selected Diamonds Jewellery or Unmounted Diamond and This 911T will be yours there are some terms and conditions.
Win This British Green Factory Porsche 911T
Our Success Since 1934
From Sir Argyle Family Year 1934 modest beginnings, we've grown through unwavering dedication and a commitment to continuous improvement. Each step has reinforced our core belief in the power of collaboration and the importance of integrity. We're passionate about what we do, and we're excited to share our story with you massage from Sir Argyle CEO
Argyle 12.00 Carat Fancy Vivid Canary Yellow Brilliant Radiant Flawless Clarity GIA Dossier
$ 5,500,000 USD
10.00 Carat Argyle Fancy Vivid Yellow Oval Cut Diamond Ring Flawless Diamond GIA Dossier $2,500,000 USD
Four Carat Fancy Vivid Green Diamond Flawless $8,000,000 USD $11,000,000 AUD investment Grade Diamond SOLD
$499,599 USD
$ 999,999 USD
$ 1,300,000 USD
$2,200,000 USD
SOLD
Miami Cuban Chain Soild 18KT Yellow Gold Wide 52 mm Set in Diamonds with Gold Weight 5KG $399,000 USD Bracelet $125,000 USD
4.00 Carat of Natural Earth Mined Diamonds mounted With VVS2 Clarity and Colour D
Clients Can also Arrange Fancy Colour Diamonds
Argyle Brilliant Radiant Soiltare Cut Diamond
Center 4.00 Carat Fancy Vivid Pink Diamond
Left 1.00 x 12 Carat Fancy Vivid Pink Diamond
Right 1.00 x 12 Carat Fancy Vivid Pink Diamond
30 Carats Natural Diamonds Flawless Clarity in Color D $6,000,000 USD including Shipping,Taxes , Fees
Argyle Certificate , GIA Dossier Certificate,
25 Certificate GIA Dossier , 25 Argyla Certificate
Argyle Fancy Canry Vivid Yellow Diamond Earrings
10 Carats GIA Dossier Certificate Very Beautiful,Handmade, lifetime Diamond Replacement Guarantee $280,000 USD
Connect with Sir Argyle Diamonds
Sir Argyle HQ Sir Argyle Corporate
HQ Level 05 Suite 15 / 34 Quai Jean,
Charles Ray , Monte Carlo 98000, Manaco 🇫🇷
Corporate Office
Nautilus Drive, Islamorda FL 33036
United States America 🇺🇸
Investor Relations
Piccadilly M90 3GX
Manchester , England ,United Kingdom 🇬🇧
Diamonds of Diana apart of
Sir Argyle Diamonds
407 Maple Drive GF
Beverly Hills, CA
United States 🇺🇸