Oval|Lab Grown|IGI

0.39ct E SI2 Oval Lab Grown Diamond

ID • E/SI2 • IGI LG332878908

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG332878908

Diamond specifications and retailer prices

From £73 GBP
$97 USD
As of October 29, 2026
Save £206 GBP (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £325 GBP at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 0.39ct lab-grown oval diamond

This 0.39ct lab-grown oval sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG332878908 or 332878908. Listed at 9 retailers as of October 29, 2026, with a 282% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.39
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG332878908
Dimensions5.31 × 4.16 × 2.50 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This laboratory grown diamond is classified as Type II
Top View
5.31 mm4.16 mm0.39 ctE / SI2
OriginLab Grown
CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG332878908
Side View
Table 67.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 60.1%

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: £325 GBP|Low: £73 GBP|High: £327 GBP|Avg: £178 GBP|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 2£73 GBP
Retailer 7£86 GBP
Retailer 8£98 GBP
Retailer 9£99 GBP
Retailer 5£150 GBP
Retailer 4£167 GBP
Retailer 10£188 GBP
Retailer 3£207 GBP
Retailer 6£218 GBP
Retailer 11£278 GBP
NZ Jewellers£325 GBP

10 data points across 11 retailers

9 retailers£73 GBP to £278 GBP

A
Cheapest Retailer
-
£73 GBP
$97 USD
Retailer 2
-
£74 GBP
$98 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£86 GBP
$114 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£98 GBP
$130 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
£99 GBP
$132 USD
View
B+
Retailer 6
-
£150 GBP
$200 USD
View
B+
Retailer 7
-
£167 GBP
CA$308 CAD
View
B
Retailer 8
-
£278 GBP
View
Most Expensive
NZ Jewellers
cb3d5331-4ae2-4b64-9cda-161731a98577 · Oct 18
£325 GBP
$433 USD
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from £73 GBPSave up to £206 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
0.39ct Oval
£73 GBP