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Round|Lab Grown|IGI

1.02ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG794631133

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794631133

Diamond specifications and retailer prices

From £120 GBP
As of November 3, 2026
Save £674 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £794 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG794631133 or 794631133. Listed at 24 retailers as of November 3, 2026, with prices from £120 to £794, a £674 spread on the same certified stone. Reve Diamonds lists it at £794. 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 angle34.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794631133
Dimensions6.45 × 6.48 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.45 mm6.48 mm1.02 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794631133
Side View
Table 57.0%Crown 34.9°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 62.1%

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 3
Current: £259 GBP|Low: £119 GBP|High: £794 GBP|Avg: £350 GBP|+6.4%
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Retailer 19
Reve Diamonds
November 4, 2026
Retailer 7£120 GBP
Retailer 5£134 GBP
Retailer 18£139 GBP
Retailer 2£149 GBP
Retailer 4£149 GBP
Retailer 11£227 GBP
Retailer 16£256 GBP
Retailer 1£259 GBP
Retailer 3£268 GBP
Retailer 12£288 GBP
Retailer 19£328 GBP
Retailer 17£355 GBP
Retailer 15£362 GBP
Retailer 14£390 GBP
Retailer 9£439 GBP
Retailer 8£478 GBP
Retailer 10£508 GBP
Retailer 6£518 GBP
Retailer 13£695 GBP
Reve Diamonds£794 GBP

41 data points across 20 retailers

24 retailers£120 GBP to £794 GBP

A
Cheapest Retailer
-
£120 GBP
Retailer 2
-
£123 GBP
View
Price last confirmed 43 days ago
A
Retailer 3
-
£134 GBP
View
Final sale: no returns
A
Retailer 4
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£139 GBP
View
A
Retailer 5
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£149 GBP
View
Retailer 6
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£149 GBP
View
Price last confirmed 10 days ago
Retailer 7
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£150 GBP
View
Price last confirmed 43 days ago
A
Retailer 8
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£227 GBP
View
A
Retailer 9
-
£256 GBP
View
A
Retailer 10
-
£259 GBP
View
B+
Retailer 11
-
£268 GBP
View
B+
Retailer 12
-
£288 GBP
View
B+
Retailer 13
-
£328 GBP
View
B+
Retailer 14
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£355 GBP
View
B+
Retailer 15
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£362 GBP
View
B+
Retailer 16
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£390 GBP
View
Retailer 17
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£439 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
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£478 GBP
View
Retailer 19
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£491 GBP
View
Price last confirmed 44 days ago
B
Retailer 20
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£504 GBP
View
B
Retailer 21
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£508 GBP
View
B
Retailer 22
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£518 GBP
View
B
Retailer 23
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£695 GBP
View
Most Expensive
B
Reve Diamonds
A57C35B3D · Nov 4
£794 GBP
$1,072 USD
View
23 more retailers have this diamond
Prices start from £120 GBPSave up to £674 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
£120 GBP