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Round|Lab Grown|IGI

1.50ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG770622627

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770622627

Diamond specifications and retailer prices

From £143 GBP
$191 USD
As of October 29, 2026
Save £693 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £836 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 LG770622627 or 770622627. Listed at 19 retailers as of October 29, 2026, with prices from £143 to £836, a £693 spread on the same certified stone. MOH London lists it at £836. 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 angle34.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770622627
Dimensions7.36 × 7.31 × 4.48 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
7.36 mm7.31 mm1.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770622627
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £836 GBP|Low: £143 GBP|High: £853 GBP|Avg: £422 GBP|-1.2%
MOH London
Retailer 2
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Retailer 19
November 1, 2026
Retailer 7£143 GBP
Retailer 18£159 GBP
Retailer 17£166 GBP
Retailer 12£177 GBP
Retailer 9£178 GBP
Retailer 3£291 GBP
Retailer 19£310 GBP
Retailer 2£318 GBP
Retailer 15£322 GBP
Retailer 16£425 GBP
Retailer 14£454 GBP
Retailer 11£530 GBP
Retailer 13£569 GBP
Retailer 4£577 GBP
Retailer 6£609 GBP
Retailer 5£705 GBP
Retailer 10£739 GBP
Retailer 8£769 GBP
MOH London£836 GBP

25 data points across 19 retailers

19 retailers£143 GBP to £836 GBP

A
Cheapest Retailer
-
£143 GBP
$191 USD
A
Retailer 2
-
£159 GBP
$213 USD
View
Final sale: no returns
A
Retailer 3
-
£166 GBP
$222 USD
View
A
Retailer 4
-
£177 GBP
$237 USD
View
A
Retailer 5
-
£178 GBP
$238 USD
View
A
Retailer 6
-
£291 GBP
View
B+
Retailer 7
-
£310 GBP
$415 USD
View
A
Retailer 8
-
£318 GBP
View
A
Retailer 9
-
£322 GBP
$431 USD
View
B+
Retailer 10
-
£425 GBP
$569 USD
View
B+
Retailer 11
-
£454 GBP
$608 USD
View
B+
Retailer 12
-
£530 GBP
$710 USD
View
B+
Retailer 13
-
£569 GBP
$762 USD
View
B+
Retailer 14
-
£577 GBP
SGD 1,045 SGD
View
B+
Retailer 15
-
£609 GBP
$815 USD
View
B
Retailer 16
-
£705 GBP
$945 USD
View
B
Retailer 17
-
£739 GBP
$990 USD
View
B
Retailer 18
-
£769 GBP
$1,030 USD
View
Most Expensive
B
MOH London
LG770622627 · Oct 29
£836 GBP
View
18 more retailers have this diamond
Prices start from £143 GBPSave up to £693 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
£143 GBP