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Radiant|Lab Grown|IGI

1.02ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG602355792

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

Certificate IGI LG602355792

Diamond specifications and retailer prices

From £122 GBP
As of November 4, 2026
Save £1,049 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,171 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct 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 LG602355792 or 602355792. Listed at 25 retailers as of November 4, 2026, with prices from £122 to £1,171, a £1,049 spread on the same certified stone. Do Amore Diamonds lists it at £1,171. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602355792
Dimensions7.02 × 4.98 × 3.41 mm
L/W Ratio1.41
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
7.02 mm4.98 mm1.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602355792
Side View
Table 64.0%Crown 42.8°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £297 GBP|Low: £117 GBP|High: £863 GBP|Avg: £388 GBP|+3.6%
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
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 16£122 GBP
Retailer 8£136 GBP
Retailer 5£141 GBP
Retailer 6£151 GBP
Retailer 17£151 GBP
Retailer 7£268 GBP
Retailer 14£275 GBP
Retailer 12£287 GBP
Retailer 1£297 GBP
Retailer 11£406 GBP
Retailer 10£446 GBP
Retailer 15£512 GBP
Retailer 2£535 GBP
Retailer 3£638 GBP
Retailer 4£686 GBP
Retailer 13£778 GBP
Retailer 9£863 GBP

45 data points across 17 retailers

25 retailers£122 GBP to £1,171 GBP

A
Cheapest Retailer
-
£122 GBP
A
Retailer 2
-
£136 GBP
View
Final sale: no returns
A
Retailer 3
-
£141 GBP
View
Retailer 4
-
£151 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£151 GBP
View
B+
Retailer 6
-
£204 GBP
View
A
Retailer 7
-
£246 GBP
View
A
Retailer 8
-
£268 GBP
View
A
Retailer 9
-
£275 GBP
View
A
Retailer 10
-
£287 GBP
View
A
Retailer 11
-
£297 GBP
View
B+
Retailer 12
-
£406 GBP
View
B+
Retailer 13
-
£446 GBP
View
B+
Retailer 14
-
£512 GBP
View
B+
Retailer 15
-
£535 GBP
View
B
Retailer 16
-
£582 GBP
View
B+
Retailer 17
-
£638 GBP
View
B
Retailer 18
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£664 GBP
View
B
Retailer 19
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£686 GBP
View
B
Retailer 20
-
£778 GBP
View
B
Retailer 21
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£804 GBP
View
B
Retailer 22
-
£863 GBP
View
B
Retailer 23
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£1,007 GBP
View
B
Retailer 24
-
£1,007 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3B7C36BA7 · Nov 4
£1,171 GBP
$1,570 USD
View
24 more retailers have this diamond
Prices start from £122 GBPSave up to £1,049 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
1.02ct Radiant
£122 GBP