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Round|Lab Grown|IGI

1.02ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG763631374

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763631374

Diamond specifications and retailer prices

From £108 GBP
As of November 3, 2026
Save £366 GBP (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £474 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763631374 or 763631374. Listed at 6 retailers as of November 3, 2026, with prices from £108 to £474, a £366 spread on the same certified stone. NZ Jewellers lists it at £474. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763631374
Dimensions6.45 × 6.43 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.45 mm6.43 mm1.02 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763631374
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £474 GBP|Low: £108 GBP|High: £581 GBP|Avg: £298 GBP|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 4£108 GBP
Retailer 6£125 GBP
Retailer 3£133 GBP
Retailer 5£134 GBP
Retailer 10£283 GBP
Retailer 8£302 GBP
Retailer 9£342 GBP
Retailer 2£385 GBP
NZ Jewellers£474 GBP
Retailer 7£581 GBP

21 data points across 10 retailers

6 retailers£108 GBP to £474 GBP

A
Cheapest Retailer
-
£108 GBP
A
Retailer 2
-
£125 GBP
View
A
Retailer 3
-
£133 GBP
View
Retailer 4
-
£134 GBP
View
Price last confirmed 10 days ago
B+
Retailer 5
-
£385 GBP
View
Most Expensive
B
NZ Jewellers
d1ad1820-2ad5-411f-9714-9f262f915e3d · Nov 3
£474 GBP
$640 USD
View
5 more retailers have this diamond
Prices start from £108 GBPSave up to £366 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 Round
£108 GBP