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Round|Lab Grown|IGI

1.30ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG816607923

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816607923

Diamond specifications and retailer prices

From £155 GBP
As of November 3, 2026
Save £613 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £768 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816607923 or 816607923. Listed at 21 retailers as of November 2, 2026, with prices from £155 to £768, a £613 spread on the same certified stone. MOH London lists it at £768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607923
Dimensions7.01 × 7.06 × 4.30 mm
L/W Ratio1.01
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
7.01 mm7.06 mm1.30 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607923
Side View
Table 55.0%Crown 33.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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: £768 GBP|Low: £155 GBP|High: £771 GBP|Avg: £397 GBP|-0.5%
MOH London
Retailer 2
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November 4, 2026
Retailer 8£155 GBP
Retailer 9£173 GBP
Retailer 12£179 GBP
Retailer 4£192 GBP
Retailer 20£192 GBP
Retailer 7£218 GBP
Retailer 6£259 GBP
Retailer 18£320 GBP
Retailer 2£330 GBP
Retailer 19£330 GBP
Retailer 3£348 GBP
Retailer 15£349 GBP
Retailer 21£375 GBP
Retailer 13£463 GBP
Retailer 16£468 GBP
Retailer 17£501 GBP
Retailer 5£616 GBP
Retailer 11£624 GBP
Retailer 14£654 GBP
Retailer 10£655 GBP
MOH London£768 GBP

17 data points across 21 retailers

21 retailers£155 GBP to £768 GBP

A
Cheapest Retailer
-
£155 GBP
A
Retailer 2
-
£173 GBP
View
Final sale: no returns
A
Retailer 3
-
£179 GBP
View
A
Retailer 4
-
£192 GBP
View
Retailer 5
-
£192 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£218 GBP
View
B+
Retailer 7
-
£259 GBP
View
A
Retailer 8
-
£320 GBP
View
A
Retailer 9
-
£330 GBP
View
A
Retailer 10
-
£330 GBP
View
B+
Retailer 11
-
£348 GBP
View
A
Retailer 12
-
£349 GBP
View
B+
Retailer 13
-
£375 GBP
View
B+
Retailer 14
-
£463 GBP
View
B+
Retailer 15
-
£468 GBP
View
B+
Retailer 16
-
£501 GBP
View
B
Retailer 17
-
£616 GBP
View
B
Retailer 18
-
£624 GBP
View
B
Retailer 19
-
£654 GBP
View
B
Retailer 20
-
£655 GBP
View
Most Expensive
B
MOH London
LG816607923 · Nov 2
£768 GBP
View
20 more retailers have this diamond
Prices start from £155 GBPSave up to £613 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
1.30ct Round
£155 GBP