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Our showroom will be open everyday from 2nd to 24th December for Christmas shopping
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Gentlemen's
Engagement Rings
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High Jewellery
Fancy Coloured Diamonds
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Sienna Collection
Skyline Collection
Nectar Collection
Infinity Collection
Gold Bar Collection
Trefoil Collection
Eleanor Setting
Ravello Setting
Love Script Name Pendants
Engagement & Wedding
Engagement Rings
Diamond Guide
Wedding Bands
Eternity Rings
The Bridal Edit
Patek Philippe
Grand Complications
Complications
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Aquanaut
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Twenty~4
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High Jewellery
Delve into all things diamonds at G. Collins and Sons. A pure vision of refinement, discover wondrous natural diamonds that represent and showcase the level of craftsmanship found in our on-site workshop.
50.00cts Round Brilliant Cut Diamond Line Necklet
POA
Sold
Natural Fancy Yellow Diamond Pear Shape Earrings
POA
Sold
D Colour Emerald Cut Diamond Pendant
POA
Sold
8.02cts Natural Fancy Yellow Oval Diamond Engagement Ring
POA
Sold
6.37cts Princess-Cut Diamond Hoop Earrings
Regular price
$103,343.00
Regular price
Sale price
$103,343.00
Unit price
/
per
Toi Et Moi Yellow and White Diamond Ring
POA
5.33cts Radiant-Cut Diamond Solitaire Platinum Engagement Ring
POA
Sold
Cushion Cut Diamond Pendant With Pink Diamond Surround
POA
Sold
18ct Yellow Gold Graduated Diamond Line Bracelet
POA
Sold
4.11cts Round Brilliant Cut Diamond Superfine Pendant
POA
Sold
5.70cts Marquise-Cut Diamond Ring with Split Shoulders
POA
Sold
1.74cts Pink and White Diamond Three Stone Ring
POA
15.92cts Marquise and Pear Shape Diamond Cluster Earrings
POA
Sold
3.50cts Pear-Cut Diamond Ring With Split Diamond Shoulders
POA
Toi Et Moi Pink and White Diamond Ring
POA
Sold
12.00cts Round Brilliant-Cut Diamond Line Bracelet
POA
Sold
5.43cts Round Brilliant Cut Diamond Stud Earrings
POA
Sold
Round Brilliant Cut Diamond Engagement Ring
POA
Sold
Natural Pink Diamond Pear Shape Drop Pendant
POA
Sold
8.30ct Radiant Cut Yellow Diamond Engagement Ring
POA
Sold
5.02ct Cushion Cut Diamond Ring With Diamond Set Shoulders
POA
Sold
5.30cts Radiant Cut Yellow Diamond Solitaire Engagement Ring
POA
Sold
3.06cts D-Colour Marquise-Cut Diamond Ring
POA
Sold
13.53cts Platinum Round Brilliant Cut Diamond Line Bracelet
Regular price
$167,835.00
Regular price
Sale price
$167,835.00
Unit price
/
per
Sold
6.28cts Diamond Pear-Cut Drop Earrings
POA
Sold
4.03cts Round Brilliant-Cut Diamond Earrings
POA
Sold
Cut-Cornered Rectangular, Natural, Fancy Pink Diamond Ring
POA
Sold
16.57cts Radiant-Cut Yellow Diamond Ring
POA
Sold
18ct Yellow Gold Cushion Cut Diamond Rubover Pendant
POA
Sold
4.02cts Princess Cut Diamond Engagement Ring
POA
3.00cts Pear-Cut Diamond Solitaire Engagement Ring
POA
Sold
Fancy Yellow Radiant Cut Diamond Pendant
POA
Sold
3.02cts Natural Fancy Vivid Yellow Diamond Engagement Ring
POA
3.23cts Cushion Cut Diamond Solitaire Engagement Ring
POA
11.18cts Natural Fancy Yellow Diamond Ring
POA
Sold
3.00cts Round Brilliant-Cut Diamond Solitaire Engagement Ring
Regular price
$174,829.00
Regular price
Sale price
$174,829.00
Unit price
/
per
8.05cts Emerald-Cut Diamond Platinum Ring
POA
Sold
4.01cts Cushion-Shape Ruby and Diamond Ravello Cluster Ring
POA
10.32cts Cushion-Cut Diamond Solitaire Ring
POA
3.09cts Emerald-Cut Diamond Solitaire Engagement Ring
Regular price
$146,986.00
Regular price
Sale price
$146,986.00
Unit price
/
per
3.25cts Round Brilliant-Cut Diamond Ring
POA
8.01cts Oval-Cut Diamond Ring With Diamond-Set Shoulders
POA
Sold
6.06cts Cushion-Cut Diamond Hoop Earrings
POA
Sold
Pear Shape Diamond Drop Earrings
POA
7.29cts Diamond Drop Earrings
POA
Sold
6.02cts Radiant Cut Diamond Stud Platinum Earrings
POA
Sold
Emerald and Diamond Three Stone Ring
POA
Sold
Antique Emerald and Diamond Necklace
POA
8.78cts Yellow Pear-Cut Diamond Engagement Ring
POA
Sold
22.36cts Pink Diamond Cluster Bracelet
POA
Sold
45.57cts Fancy Yellow Diamond Necklace
POA
Sold
20.30cts Round Brilliant-Cut Diamond Line Bracelet
POA
Sold
22.50cts Diamond-Set Line Necklet
POA
Sold
5.81cts Radiant-Cut Type IIa Diamond Ring
POA
Sold
13.79cts D-Colour Diamond-Set Line Bracelet
POA
Sold
13.62cts Natural Colombian Emerald Rubover Pendant
POA
Sold
27.74cts Fancy Oval Cut Diamond Necklet
POA
Sold
4.53cts Natural Fancy Yellow Pear Cut Diamond Ring
POA
Natural Fancy Yellow and White Pear Cut Diamond Necklet
POA
Sold
5.88cts Natural Fancy Yellow Oval Cut Diamond Ring
POA
3.06cts Type IIa Marquise Cut Diamond Ring
POA
Natural Pink and White Diamond 'Toi et Moi' Ring
Regular price
$110,077.00
Regular price
Sale price
$110,077.00
Unit price
/
per
Sold
Round Brilliant Cut Diamond Stud Earrings with Pear Shape Yellow Diamond Drops
Regular price
$105,804.00
Regular price
Sale price
$105,804.00
Unit price
/
per
Sold
99.64cts Morganite Pendant 18ct Rose Gold
POA
Sold
Diamond Hoop Earrings with Emerald Cut Diamond Drops
POA
19.28cts Diamond Necklet
POA
3.56cts Cushion Alexandrite Ring
Regular price
$77,702.00
Regular price
Sale price
$77,702.00
Unit price
/
per
Sold
Art Deco Emerald and Diamond bracelet
POA
24.00cts Five Row Round Brilliant Cut Diamond Bracelet
POA
12.89cts Fancy Yellow Diamond Removable Pendant
POA
13.46cts 18ct white gold emerald cut diamond set Flexi-bracelet
Regular price
$89,357.00
Regular price
Sale price
$89,357.00
Unit price
/
per
Sold
5.03cts Radiant Cut Fancy Yellow Diamond Ring
POA
Sold
20.03cts Fancy Pear Diamond Drop Necklet
POA
Sold
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