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Round|Lab Grown|IGI

1.30ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG792620357

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792620357

Diamond specifications and retailer prices

From £133 GBP
$179 USD
As of November 3, 2026
Save £641 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £775 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792620357 or 792620357. Listed at 20 retailers as of November 2, 2026, with prices from £133 to £775, a £641 spread on the same certified stone. MOH London lists it at £775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792620357
Dimensions7.03 × 6.99 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm6.99 mm1.30 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792620357
Side View
Table 58.0%Crown 35.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £775 GBP|Low: £133 GBP|High: £810 GBP|Avg: £380 GBP|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 3, 2026
Retailer 17£133 GBP
Retailer 16£155 GBP
Retailer 10£166 GBP
Retailer 15£286 GBP
Retailer 5£293 GBP
Retailer 12£295 GBP
Retailer 2£297 GBP
Retailer 13£308 GBP
Retailer 3£340 GBP
Retailer 18£353 GBP
Retailer 14£404 GBP
Retailer 11£424 GBP
Retailer 7£432 GBP
Retailer 9£532 GBP
Retailer 6£573 GBP
Retailer 8£597 GBP
Retailer 4£604 GBP
MOH London£775 GBP

40 data points across 18 retailers

20 retailers£133 GBP to £775 GBP

A
Cheapest Retailer
-
£133 GBP
$179 USD
A
Retailer 2
-
£155 GBP
$208 USD
View
A
Retailer 3
-
£166 GBP
$222 USD
View
Retailer 4
-
£171 GBP
$229 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£286 GBP
ZAR 6,196 ZAR
View
A
Retailer 6
-
£293 GBP
$393 USD
View
A
Retailer 7
-
£295 GBP
View
A
Retailer 8
-
£297 GBP
View
A
Retailer 9
-
£308 GBP
€394 EUR
View
A
Retailer 10
-
£340 GBP
$456 USD
View
B+
Retailer 11
-
£353 GBP
$473 USD
View
B+
Retailer 12
-
£404 GBP
A$833 AUD
View
B+
Retailer 13
-
£424 GBP
$568 USD
View
B+
Retailer 14
-
£432 GBP
$580 USD
View
B+
Retailer 15
-
£532 GBP
$714 USD
View
B
Retailer 16
-
£573 GBP
$768 USD
View
Retailer 17
-
£581 GBP
$779 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
£597 GBP
$800 USD
View
B
Retailer 19
-
£604 GBP
$810 USD
View
Most Expensive
B
MOH London
LG792620357 · Nov 2
£775 GBP
View
19 more retailers have this diamond
Prices start from £133 GBPSave up to £641 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
£133 GBP