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Oval|Lab Grown|IGI

2.50ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG847686517

Shape and cutting style on the report: Antique oval cut

Certificate IGI LG847686517

Diamond specifications and retailer prices

From $1,485 SGD
As of November 3, 2026
Save $3,873 SGD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,358 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847686517 or 847686517. Listed at 7 retailers as of November 3, 2026, with prices from $1,485 to $5,358, a $3,873 spread on the same certified stone. MOH London lists it at $5,358. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.50
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847686517
Dimensions10.31 × 7.04 × 4.64 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm7.04 mm2.50 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847686517
Side View
Table 59.0%Crown 38.8°Girdle: THK-VTKPavilion 42.1°Culet: LargeDepth 65.9%

Caratlytics Score

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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: $5,358 SGD|Low: $1,485 SGD|High: $5,402 SGD|Avg: $3,029 SGD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$1,485 SGD
Retailer 7$1,807 SGD
Retailer 2$2,066 SGD
Retailer 4$2,969 SGD
Retailer 6$3,213 SGD
Retailer 3$4,091 SGD
MOH London$5,358 SGD

8 data points across 7 retailers

7 retailers$1,485 SGD to $5,358 SGD

A
Cheapest Retailer
-
$1,485 SGD
A
Retailer 2
-
$1,807 SGD
View
A
Retailer 3
-
$2,066 SGD
View
B+
Retailer 4
-
$2,969 SGD
View
B+
Retailer 5
-
$3,213 SGD
View
B+
Retailer 6
-
$4,091 SGD
View
Most Expensive
B+
MOH London
LG847686517 · Nov 5
$5,358 SGD
£3,292 GBP
View
6 more retailers have this diamond
Prices start from $1,485 SGDSave up to $3,873 SGD

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
2.50ct Oval
$1,485 SGD