Mari Thomas unique and individual collections set with the finest quality sparkling diamonds. 

Diamond Jewellery

Glissando: Small 9ct Rose Gold Pendant with diamonds - Mari Thomas Jewellery
Glissando: Small 9ct Rose Gold Pendant with diamonds
Regular Price
$647.00
Sale Price
$647.00
Regular Price
Unit Price
per 
Glissando: Large 9ct Rose Gold Pendant with Diamonds - Mari Thomas Jewellery
Glissando: Large 9ct Rose Gold Pendant with Diamonds
Regular Price
$1,650.00
Sale Price
$1,650.00
Regular Price
Unit Price
per 
Glissando: 9ct Rose Gold Circular Pendant with Diamonds - Mari Thomas Jewellery
Glissando: 9ct Rose Gold Circular Pendant with Diamonds
Regular Price
$2,277.00
Sale Price
$2,277.00
Regular Price
Unit Price
per 
Bubbles: One of a kind: Earrings in 18ct yellow gold set with diamonds. - Mari Thomas Jewellery
Bubbles: One of a kind: Earrings in 18ct yellow gold set with diamonds.
Regular Price
$2,954.00
Sale Price
$2,954.00
Regular Price
Unit Price
per 
Bubbles: One of a kind: 18ct Gold Pendant set with Diamonds - Mari Thomas Jewellery
Bubbles: One of a kind: 18ct Gold Pendant set with Diamonds
Regular Price
$10,954.00
Sale Price
$10,954.00
Regular Price
Unit Price
per 
Glissando: Small 18ct White Gold Circular Pendant with diamonds - Mari Thomas Jewellery
Glissando: Small 18ct White Gold Circular Pendant with diamonds
Regular Price
$3,631.00
Sale Price
$3,631.00
Regular Price
Unit Price
per 
Dathlu / Celebration: Small Silver Pendant with Diamond - Mari Thomas Jewellery
Dathlu / Celebration: Small Silver Pendant with Diamond
Regular Price
$277.00
Sale Price
$277.00
Regular Price
Unit Price
per 
Dathlu / Celebration: Long Silver Pendant with Diamonds - Mari Thomas Jewellery
Dathlu / Celebration: Long Silver Pendant with Diamonds
Regular Price
$554.00
Sale Price
$554.00
Regular Price
Unit Price
per 
Dathlu / Celebration: Short Drop Silver Earrings with Diamonds - Mari Thomas Jewellery
Dathlu / Celebration: Short Drop Silver Earrings with Diamonds
Regular Price
$419.00
Sale Price
$419.00
Regular Price
Unit Price
per 
Solitaire: Black Silver bangle with Diamond - Mari Thomas Jewellery
Solitaire: Black Silver bangle with Diamond
Regular Price
$1,170.00
Sale Price
$1,170.00
Regular Price
Unit Price
per 
Glissando: Small 18ct White Gold Pendant with diamonds - Mari Thomas Jewellery
Glissando: Small 18ct White Gold Pendant with diamonds
Regular Price
$1,662.00
Sale Price
$1,662.00
Regular Price
Unit Price
per 
SOLD OUT
One of a Kind: (No 1.) Bespoke Silver and Diamond Bubbles Necklace - Mari Thomas Jewellery
One of a Kind: (No 1.) Bespoke Silver and Diamond Bubbles Necklace
Regular Price
$1,225.00
Sale Price
$1,225.00
Regular Price
Unit Price
per 
SOLD OUT
One of a Kind: (No 2.) Bespoke Carved Ring in Silver and Diamonds - Mari Thomas Jewellery
One of a Kind: (No 2.) Bespoke Carved Ring in Silver and Diamonds
Regular Price
$677.00
Sale Price
$677.00
Regular Price
Unit Price
per 
SOLD OUT
One-of-a-Kind: (No.3) Bespoke Cofio Pendant in Silver with Emerald Cut Diamond
Regular Price
$1,102.00
Sale Price
$1,102.00
Regular Price
Unit Price
per 
SOLD OUT
One of a Kind: (No 4.) Solitaire Necklace with Round Brilliant Cut Diamond
Regular Price
$1,102.00
Sale Price
$1,102.00
Regular Price
Unit Price
per 
+44 (0) 1558 660001
Secure checkout
Sustainably and ethically made
4.9 Excellent on Trustpilot