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Oval|Lab Grown|IGI

2.39ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG758586194

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758586194

Diamond specifications and retailer prices

From £234 GBP
$311 USD
As of October 26, 2026
Save £927 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,161 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 2.39ct lab-grown oval diamond

This 2.39ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758586194 or 758586194. Listed at 9 retailers as of October 26, 2026, with prices from £234 to £1,161, a £927 spread on the same certified stone. MOH London lists it at £1,161. 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

2.39
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758586194
Dimensions10.98 × 7.50 × 4.64 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.98 mm7.50 mm2.39 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758586194
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: £1,161 GBP|Low: £210 GBP|High: £1,164 GBP|Avg: £683 GBP|+8.1%
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
October 26, 2026
Retailer 8£234 GBP
Retailer 6£270 GBP
Retailer 11£356 GBP
Retailer 9£466 GBP
Retailer 3£478 GBP
Retailer 12£566 GBP
Retailer 5£837 GBP
Retailer 7£888 GBP
Retailer 2£890 GBP
Retailer 10£930 GBP
Retailer 4£1,075 GBP
Retailer 13£1,100 GBP
MOH London£1,161 GBP

24 data points across 13 retailers

9 retailers£234 GBP to £1,161 GBP

A
Cheapest Retailer
-
£234 GBP
$311 USD
A
Retailer 2
-
£270 GBP
$360 USD
View
Retailer 3
-
£356 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
£566 GBP
$754 USD
View
B
Retailer 5
-
£888 GBP
$1,183 USD
View
B
Retailer 6
-
£890 GBP
$1,185 USD
View
B
Retailer 7
-
£930 GBP
$1,238 USD
View
Retailer 8
-
£1,100 GBP
SGD 1,980 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG758586194 · Oct 26
£1,161 GBP
View
8 more retailers have this diamond
Prices start from £234 GBPSave up to £927 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
2.39ct Oval
£234 GBP