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Round|Lab Grown|IGI

1.51ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG836641882

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836641882

Diamond specifications and retailer prices

From £139 GBP
$186 USD
As of October 29, 2026
Save £668 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £807 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836641882 or 836641882. Listed at 19 retailers as of October 29, 2026, with prices from £139 to £807, a £668 spread on the same certified stone. MOH London lists it at £807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836641882
Dimensions7.46 × 7.42 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.42 mm1.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836641882
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.3%

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: £807 GBP|Low: £135 GBP|High: £823 GBP|Avg: £410 GBP|-2.0%
MOH London
Retailer 2
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Retailer 19
November 3, 2026
Retailer 5£139 GBP
Retailer 3£160 GBP
Retailer 4£172 GBP
Retailer 17£172 GBP
Retailer 18£200 GBP
Retailer 9£231 GBP
Retailer 15£295 GBP
Retailer 2£298 GBP
Retailer 13£310 GBP
Retailer 19£343 GBP
Retailer 16£400 GBP
Retailer 14£409 GBP
Retailer 8£552 GBP
Retailer 10£568 GBP
Retailer 6£592 GBP
Retailer 12£643 GBP
Retailer 7£649 GBP
Retailer 11£687 GBP
MOH London£807 GBP

37 data points across 19 retailers

19 retailers£139 GBP to £807 GBP

A
Cheapest Retailer
-
£139 GBP
$186 USD
A
Retailer 2
-
£160 GBP
$215 USD
View
Retailer 3
-
£172 GBP
$230 USD
View
Price last confirmed 7 days ago
Retailer 4
-
£172 GBP
$230 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£200 GBP
HK$2,100 HKD
View
B+
Retailer 6
-
£231 GBP
$310 USD
View
Retailer 7
-
£295 GBP
ZAR 6,384 ZAR
View
Price last confirmed 7 days ago
A
Retailer 8
-
£298 GBP
€380 EUR
View
A
Retailer 9
-
£310 GBP
View
A
Retailer 10
-
£343 GBP
$460 USD
View
Retailer 11
-
£400 GBP
A$825 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£409 GBP
$548 USD
View
B+
Retailer 13
-
£552 GBP
$740 USD
View
B+
Retailer 14
-
£568 GBP
SGD 1,029 SGD
View
B
Retailer 15
-
£592 GBP
$794 USD
View
B
Retailer 16
-
£643 GBP
$862 USD
View
Retailer 17
-
£649 GBP
$870 USD
View
Price last confirmed 16 days ago
B
Retailer 18
-
£687 GBP
$921 USD
View
Most Expensive
B
MOH London
LG836641882 · Oct 29
£807 GBP
View
18 more retailers have this diamond
Prices start from £139 GBPSave up to £668 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
1.51ct Round
£139 GBP