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Round|Lab Grown|IGI

1.53ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG781632020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781632020

Diamond specifications and retailer prices

From £147 GBP
$197 USD
As of October 29, 2026
Save £714 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £861 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct 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 LG781632020 or 781632020. Listed at 18 retailers as of October 29, 2026, with prices from £147 to £861, a £714 spread on the same certified stone. MOH London lists it at £861. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781632020
Dimensions7.35 × 4.54 × 4.54 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm4.54 mm1.53 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781632020
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: £861 GBP|Low: £147 GBP|High: £878 GBP|Avg: £410 GBP|-1.8%
MOH London
Retailer 2
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Retailer 18
October 31, 2026
Retailer 6£147 GBP
Retailer 18£164 GBP
Retailer 17£170 GBP
Retailer 11£182 GBP
Retailer 7£183 GBP
Retailer 4£300 GBP
Retailer 3£316 GBP
Retailer 12£329 GBP
Retailer 15£334 GBP
Retailer 16£431 GBP
Retailer 14£469 GBP
Retailer 9£530 GBP
Retailer 13£585 GBP
Retailer 8£594 GBP
Retailer 5£625 GBP
Retailer 10£679 GBP
Retailer 2£757 GBP
MOH London£861 GBP

24 data points across 18 retailers

18 retailers£147 GBP to £861 GBP

A
Cheapest Retailer
-
£147 GBP
$197 USD
A
Retailer 2
-
£164 GBP
$220 USD
View
Final sale: no returns
A
Retailer 3
-
£170 GBP
$228 USD
View
A
Retailer 4
-
£182 GBP
$244 USD
View
A
Retailer 5
-
£183 GBP
$245 USD
View
A
Retailer 6
-
£300 GBP
View
B+
Retailer 7
-
£316 GBP
$424 USD
View
A
Retailer 8
-
£329 GBP
View
A
Retailer 9
-
£334 GBP
$447 USD
View
B+
Retailer 10
-
£431 GBP
$577 USD
View
B+
Retailer 11
-
£469 GBP
$628 USD
View
Retailer 12
-
£530 GBP
$710 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£585 GBP
$784 USD
View
B+
Retailer 14
-
£594 GBP
SGD 1,076 SGD
View
B+
Retailer 15
-
£625 GBP
$837 USD
View
Retailer 16
-
£679 GBP
$910 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
£757 GBP
$1,014 USD
View
Most Expensive
B
MOH London
LG781632020 · Oct 29
£861 GBP
View
17 more retailers have this diamond
Prices start from £147 GBPSave up to £714 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
1.53ct Round
£147 GBP