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Round|Lab Grown|IGI

1.50ct K VS2 Round Lab Grown Diamond

ID • K/VS2 • IGI LG492123584

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123584

Diamond specifications and retailer prices

From £1,502 GBP
As of November 5, 2026
Save £1,292 GBP (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,961 GBP at MOH London · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492123584 or 492123584. Listed at 9 retailers as of November 5, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123584
Dimensions7.50 × 7.52 × 4.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.50 mm7.52 mm1.50 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123584
Side View
Table 59.5%Crown 32.9°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £4,961 GBP|Low: £1,441 GBP|High: £5,041 GBP|Avg: £2,745 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4£1,502 GBP
Retailer 5£1,742 GBP
Retailer 7£1,742 GBP
Retailer 2£1,865 GBP
Retailer 8£2,214 GBP
Retailer 6£2,725 GBP
Retailer 3£2,794 GBP
Retailer 9£3,897 GBP
MOH London£4,961 GBP

18 data points across 9 retailers

9 retailers£1,502 GBP to £2,794 GBP

B
Cheapest Retailer
-
£1,502 GBP
B+
Retailer 2
-
£1,634 GBP
View
B
Retailer 3
-
£1,742 GBP
View
Retailer 4
-
£1,742 GBP
View
Price last confirmed 26 days ago
B
Retailer 5
-
£1,865 GBP
View
B
Retailer 6
-
£2,394 GBP
View
B
Retailer 7
-
£2,725 GBP
View
B
Retailer 8
-
£2,794 GBP
View
Most Expensive
MOH London
LG492123584 · Nov 5
£4,961 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £1,502 GBPSave up to £1,292 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.

B+
1.50ct Round
£1,502 GBP