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Oval|Lab Grown|IGI

1.38ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG595382518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG595382518

Diamond specifications and retailer prices

From £130 GBP
As of November 3, 2026
Save £627 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £757 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.38ct lab-grown oval diamond

This 1.38ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG595382518 or 595382518. Listed at 12 retailers as of October 29, 2026, with prices from £130 to £757, a £627 spread on the same certified stone. MOH London lists it at £757. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595382518
Dimensions8.73 × 6.34 × 3.88 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.73 mm6.34 mm1.38 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595382518
Side View
Table 56.0%Crown 36.7°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 61.2%

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: Nov 3
Current: £757 GBP|Low: £125 GBP|High: £829 GBP|Avg: £369 GBP|-0.6%
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
November 4, 2026
Retailer 8£130 GBP
Retailer 14£145 GBP
Retailer 12£151 GBP
Retailer 3£161 GBP
Retailer 9£161 GBP
Retailer 2£285 GBP
Retailer 10£286 GBP
Retailer 5£384 GBP
Retailer 4£413 GBP
Retailer 13£494 GBP
Retailer 11£517 GBP
Retailer 7£547 GBP
MOH London£757 GBP
Retailer 6£829 GBP

43 data points across 14 retailers

12 retailers£130 GBP to £757 GBP

A
Cheapest Retailer
-
£130 GBP
A
Retailer 2
-
£145 GBP
View
Final sale: no returns
A
Retailer 3
-
£151 GBP
View
Retailer 4
-
£161 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£161 GBP
View
A
Retailer 6
-
£285 GBP
View
B+
Retailer 7
-
£286 GBP
View
B+
Retailer 8
-
£413 GBP
View
B+
Retailer 9
-
£494 GBP
View
B+
Retailer 10
-
£517 GBP
View
B
Retailer 11
-
£547 GBP
View
Most Expensive
B
MOH London
LG595382518 · Oct 29
£757 GBP
View
11 more retailers have this diamond
Prices start from £130 GBPSave up to £627 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
1.38ct Oval
£130 GBP