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Round|Lab Grown|IGI

1.30ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG839676465

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676465

Diamond specifications and retailer prices

From £136 GBP
$183 USD
As of November 1, 2026
Save £655 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £791 GBP at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839676465 or 839676465. Listed at 21 retailers as of November 1, 2026, with prices from £136 to £791, a £655 spread on the same certified stone. MOH London lists it at £791. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676465
Dimensions6.97 × 7.00 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm7.00 mm1.30 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676465
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

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 1
Current: £791 GBP|Low: £131 GBP|High: £801 GBP|Avg: £350 GBP|-1.2%
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
November 1, 2026
Retailer 14£136 GBP
Retailer 4£158 GBP
Retailer 3£169 GBP
Retailer 6£191 GBP
Retailer 5£230 GBP
Retailer 9£282 GBP
Retailer 11£283 GBP
Retailer 2£292 GBP
Retailer 10£305 GBP
Retailer 7£372 GBP
Retailer 12£403 GBP
Retailer 13£413 GBP
Retailer 8£518 GBP
Retailer 15£678 GBP
MOH London£791 GBP

34 data points across 15 retailers

21 retailers£136 GBP to £791 GBP

A
Cheapest Retailer
-
£136 GBP
$183 USD
A
Retailer 2
-
£158 GBP
$212 USD
View
Retailer 3
-
£169 GBP
$227 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£169 GBP
$227 USD
View
A
Retailer 5
-
£191 GBP
HK$2,000 HKD
View
B+
Retailer 6
-
£230 GBP
$308 USD
View
A
Retailer 7
-
£282 GBP
View
A
Retailer 8
-
£283 GBP
€362 EUR
View
A
Retailer 9
-
£292 GBP
ZAR 6,331 ZAR
View
A
Retailer 10
-
£305 GBP
View
B+
Retailer 11
-
£356 GBP
$478 USD
View
B+
Retailer 12
-
£372 GBP
$499 USD
View
B+
Retailer 13
-
£403 GBP
$541 USD
View
B+
Retailer 14
-
£413 GBP
A$852 AUD
View
B+
Retailer 15
-
£518 GBP
$695 USD
View
B
Retailer 16
-
£544 GBP
$730 USD
View
B
Retailer 17
-
£563 GBP
SGD 1,021 SGD
View
B
Retailer 18
-
£576 GBP
$773 USD
View
B
Retailer 19
-
£584 GBP
$784 USD
View
B
Retailer 20
-
£678 GBP
$910 USD
View
Most Expensive
B
MOH London
LG839676465 · Nov 1
£791 GBP
View
20 more retailers have this diamond
Prices start from £136 GBPSave up to £655 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
£136 GBP