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Round|Lab Grown|IGI

1.30ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG770644062

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770644062

Diamond specifications and retailer prices

From £130 GBP
$173 USD
As of October 29, 2026
Save £628 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £758 GBP at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770644062 or 770644062. Listed at 17 retailers as of October 29, 2026, with prices from £130 to £758, a £628 spread on the same certified stone. MOH London lists it at £758. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644062
Dimensions7.02 × 7.05 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm7.05 mm1.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644062
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.0%

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: Oct 29
Current: £758 GBP|Low: £128 GBP|High: £781 GBP|Avg: £346 GBP|-1.9%
MOH London
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
October 30, 2026
Retailer 8£130 GBP
Retailer 4£161 GBP
Retailer 7£165 GBP
Retailer 2£288 GBP
Retailer 13£288 GBP
Retailer 9£307 GBP
Retailer 11£337 GBP
Retailer 10£351 GBP
Retailer 5£409 GBP
Retailer 6£416 GBP
Retailer 12£511 GBP
Retailer 3£519 GBP
Retailer 14£560 GBP
Retailer 15£577 GBP
MOH London£758 GBP

43 data points across 15 retailers

17 retailers£130 GBP to £758 GBP

A
Cheapest Retailer
-
£130 GBP
$173 USD
A
Retailer 2
-
£155 GBP
$206 USD
View
A
Retailer 3
-
£161 GBP
$215 USD
View
A
Retailer 4
-
£165 GBP
$220 USD
View
A
Retailer 5
-
£288 GBP
View
B+
Retailer 6
-
£288 GBP
$384 USD
View
A
Retailer 7
-
£307 GBP
€389 EUR
View
B+
Retailer 8
-
£337 GBP
$449 USD
View
B+
Retailer 9
-
£351 GBP
$467 USD
View
B+
Retailer 10
-
£409 GBP
$545 USD
View
B+
Retailer 11
-
£416 GBP
$554 USD
View
Retailer 12
-
£507 GBP
$675 USD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
£511 GBP
$680 USD
View
B
Retailer 14
-
£519 GBP
$691 USD
View
B
Retailer 15
-
£560 GBP
$745 USD
View
B
Retailer 16
-
£577 GBP
$769 USD
View
Most Expensive
B
MOH London
LG770644062 · Oct 29
£758 GBP
View
16 more retailers have this diamond
Prices start from £130 GBPSave up to £628 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
£130 GBP