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Round|Lab Grown|IGI

1.50ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG770631710

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770631710

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of October 29, 2026
Save £702 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £846 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770631710 or 770631710. Listed at 19 retailers as of October 29, 2026, with prices from £144 to £846, a £702 spread on the same certified stone. MOH London lists it at £846. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770631710
Dimensions7.54 × 7.50 × 4.33 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
7.54 mm7.50 mm1.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770631710
Side View
Table 63.0%Crown 32.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 57.6%

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: Oct 29
Current: £846 GBP|Low: £144 GBP|High: £863 GBP|Avg: £425 GBP|-1.8%
MOH London
Retailer 2
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November 1, 2026
Retailer 7£144 GBP
Retailer 19£161 GBP
Retailer 18£167 GBP
Retailer 13£179 GBP
Retailer 9£180 GBP
Retailer 4£295 GBP
Retailer 3£313 GBP
Retailer 16£322 GBP
Retailer 2£325 GBP
Retailer 17£427 GBP
Retailer 15£460 GBP
Retailer 11£530 GBP
Retailer 14£575 GBP
Retailer 10£586 GBP
Retailer 6£615 GBP
Retailer 5£715 GBP
Retailer 12£744 GBP
Retailer 8£806 GBP
MOH London£846 GBP

24 data points across 19 retailers

19 retailers£144 GBP to £846 GBP

A
Cheapest Retailer
-
£144 GBP
$193 USD
A
Retailer 2
-
£161 GBP
$216 USD
View
Final sale: no returns
A
Retailer 3
-
£167 GBP
$224 USD
View
A
Retailer 4
-
£179 GBP
$240 USD
View
A
Retailer 5
-
£180 GBP
$241 USD
View
A
Retailer 6
-
£295 GBP
View
B+
Retailer 7
-
£313 GBP
$419 USD
View
A
Retailer 8
-
£322 GBP
$432 USD
View
A
Retailer 9
-
£325 GBP
View
B+
Retailer 10
-
£427 GBP
$572 USD
View
B+
Retailer 11
-
£460 GBP
$616 USD
View
B+
Retailer 12
-
£530 GBP
$710 USD
View
B+
Retailer 13
-
£575 GBP
$771 USD
View
B+
Retailer 14
-
£586 GBP
SGD 1,061 SGD
View
B+
Retailer 15
-
£615 GBP
$824 USD
View
B
Retailer 16
-
£715 GBP
$958 USD
View
B
Retailer 17
-
£744 GBP
$997 USD
View
B
Retailer 18
-
£806 GBP
$1,080 USD
View
Most Expensive
B
MOH London
LG770631710 · Oct 29
£846 GBP
View
18 more retailers have this diamond
Prices start from £144 GBPSave up to £702 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
1.50ct Round
£144 GBP