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Round|Lab Grown|IGI

1.30ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG841607271

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841607271

Diamond specifications and retailer prices

From £127 GBP
$169 USD
As of October 29, 2026
Save £614 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £741 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841607271 or 841607271. Listed at 21 retailers as of October 29, 2026, with prices from £127 to £741, a £614 spread on the same certified stone. MOH London lists it at £741. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841607271
Dimensions6.95 × 6.98 × 4.33 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
6.95 mm6.98 mm1.30 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841607271
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.2%

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: £741 GBP|Low: £124 GBP|High: £756 GBP|Avg: £330 GBP|-1.8%
MOH London
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October 30, 2026
Retailer 10£127 GBP
Retailer 20£147 GBP
Retailer 5£158 GBP
Retailer 19£158 GBP
Retailer 14£183 GBP
Retailer 8£214 GBP
Retailer 13£267 GBP
Retailer 16£271 GBP
Retailer 2£280 GBP
Retailer 15£282 GBP
Retailer 4£339 GBP
Retailer 3£348 GBP
Retailer 17£384 GBP
Retailer 12£432 GBP
Retailer 6£507 GBP
Retailer 7£524 GBP
Retailer 9£529 GBP
Retailer 21£535 GBP
Retailer 11£548 GBP
Retailer 18£556 GBP
MOH London£741 GBP

30 data points across 21 retailers

21 retailers£127 GBP to £741 GBP

A
Cheapest Retailer
-
£127 GBP
$169 USD
A
Retailer 2
-
£147 GBP
$196 USD
View
A
Retailer 3
-
£158 GBP
$210 USD
View
A
Retailer 4
-
£158 GBP
$210 USD
View
A
Retailer 5
-
£183 GBP
HK$1,900 HKD
View
B+
Retailer 6
-
£214 GBP
$285 USD
View
A
Retailer 7
-
£267 GBP
€339 EUR
View
A
Retailer 8
-
£271 GBP
ZAR 5,824 ZAR
View
A
Retailer 9
-
£280 GBP
View
A
Retailer 10
-
£282 GBP
View
A
Retailer 11
-
£339 GBP
$452 USD
View
B+
Retailer 12
-
£348 GBP
$463 USD
View
B+
Retailer 13
-
£384 GBP
A$787 AUD
View
B+
Retailer 14
-
£432 GBP
$575 USD
View
B+
Retailer 15
-
£507 GBP
$675 USD
View
B+
Retailer 16
-
£524 GBP
SGD 943 SGD
View
B+
Retailer 17
-
£529 GBP
$705 USD
View
Retailer 18
-
£535 GBP
$713 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
£548 GBP
$730 USD
View
B+
Retailer 20
-
£556 GBP
$740 USD
View
Most Expensive
B
MOH London
LG841607271 · Oct 29
£741 GBP
View
20 more retailers have this diamond
Prices start from £127 GBPSave up to £614 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
£127 GBP