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Radiant|Lab Grown|IGI

1.05ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG596331324

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG596331324

Diamond specifications and retailer prices

From £120 GBP
As of November 4, 2026
Save £1,036 GBP (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: £1,156 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG596331324 or 596331324. Listed at 29 retailers as of November 4, 2026, with prices from £120 to £1,156, a £1,036 spread on the same certified stone. Do Amore Diamonds lists it at £1,156. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596331324
Dimensions7.15 × 5.11 × 3.39 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.15 mm5.11 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596331324
Side View
Table 63.0%Crown 41.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £292 GBP|Low: £120 GBP|High: £798 GBP|Avg: £408 GBP|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 4, 2026
Retailer 2£120 GBP
Retailer 5£135 GBP
Retailer 3£233 GBP
Retailer 9£283 GBP
Retailer 10£284 GBP
Retailer 1£292 GBP
Retailer 4£331 GBP
Retailer 6£344 GBP
Retailer 8£401 GBP
Retailer 14£506 GBP
Retailer 12£602 GBP
Retailer 11£701 GBP
Retailer 13£701 GBP
Retailer 7£770 GBP

46 data points across 14 retailers

29 retailers£120 GBP to £1,156 GBP

A
Cheapest Retailer
-
£120 GBP
Retailer 2
-
£120 GBP
View
Price last confirmed 27 days ago
Retailer 3
-
£120 GBP
View
Price last confirmed 35 days ago
A
Retailer 4
-
£135 GBP
View
Final sale: no returns
Retailer 5
-
£139 GBP
View
Price last confirmed 38 days ago
Retailer 6
-
£147 GBP
View
Price last confirmed 36 days ago
Retailer 7
-
£149 GBP
View
Price last confirmed 32 days ago
B+
Retailer 8
-
£233 GBP
View
A
Retailer 9
-
£248 GBP
View
A
Retailer 10
-
£259 GBP
View
A
Retailer 11
-
£283 GBP
View
A
Retailer 12
-
£284 GBP
View
A
Retailer 13
-
£292 GBP
View
A
Retailer 14
-
£331 GBP
View
B+
Retailer 15
-
£344 GBP
View
B+
Retailer 16
-
£401 GBP
View
B+
Retailer 17
-
£500 GBP
View
B+
Retailer 18
-
£506 GBP
View
B+
Retailer 19
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£529 GBP
View
Retailer 20
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£529 GBP
View
Price last confirmed 25 days ago
Retailer 21
-
£529 GBP
View
Price last confirmed 35 days ago
B
Retailer 22
-
£596 GBP
View
Retailer 23
-
£602 GBP
View
Price last confirmed 8 days ago
B
Retailer 24
-
£658 GBP
View
Retailer 25
-
£701 GBP
View
Price last confirmed 17 days ago
B+
Retailer 26
-
£701 GBP
View
B
Retailer 27
-
£770 GBP
View
B
Retailer 28
-
£799 GBP
View
Most Expensive
B
Do Amore Diamonds
27-225A8F778 · Nov 4
£1,156 GBP
$1,550 USD
View
28 more retailers have this diamond
Prices start from £120 GBPSave up to £1,036 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.05ct Radiant
£120 GBP