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Oval|Lab Grown|IGI

1.50ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG792639279

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792639279

Diamond specifications and retailer prices

From £147 GBP
As of October 29, 2026
Save £608 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £850 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792639279 or 792639279. Listed at 15 retailers as of October 29, 2026, with a 415% 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792639279
Dimensions9.47 × 6.19 × 3.89 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm6.19 mm1.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792639279
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.8%

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: £850 GBP|Low: £147 GBP|High: £880 GBP|Avg: £461 GBP|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 12£147 GBP
Retailer 3£170 GBP
Retailer 11£181 GBP
Retailer 13£181 GBP
Retailer 8£312 GBP
Retailer 7£316 GBP
Retailer 2£332 GBP
Retailer 5£347 GBP
Retailer 4£427 GBP
Retailer 14£584 GBP
Retailer 10£586 GBP
Retailer 6£624 GBP
Retailer 9£667 GBP
Retailer 15£755 GBP
MOH London£850 GBP

36 data points across 15 retailers

15 retailers£147 GBP to £755 GBP

A
Cheapest Retailer
-
£147 GBP
Retailer 2
-
£170 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£181 GBP
View
Retailer 4
-
£181 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
£312 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£316 GBP
View
A
Retailer 7
-
£332 GBP
View
A
Retailer 8
-
£347 GBP
View
B+
Retailer 9
-
£427 GBP
View
Retailer 10
-
£584 GBP
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£586 GBP
View
B+
Retailer 12
-
£624 GBP
View
Retailer 13
-
£667 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£755 GBP
View
Most Expensive
MOH London
LG792639279 · Oct 26
£850 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from £147 GBPSave up to £608 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 Oval
£147 GBP