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Oval|Lab Grown|IGI

0.40ct J VS1 Oval Lab Grown Diamond

VG • J/VS1 • IGI LG763642859

Certificate IGI LG763642859

Diamond specifications and retailer prices

From $275 SGD
₹20,437 INR
As of October 24, 2026
Save $375 SGD (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $650 SGD at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.4ct lab-grown oval diamond

This 0.4ct lab-grown oval sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG763642859 or 763642859. Listed at 2 retailers as of October 24, 2026, with prices from $275 to $650, a $375 spread on the same certified stone. Yorxs lists it at $650. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginLab Grown
Grading LabIGI
CertificateIGI LG763642859
Dimensions6.43 × 4.08 × 2.39 mm
L/W Ratio1.58
Top View
6.43 mm4.08 mm0.40 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateIGI LG763642859
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCuletDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $275 SGD|Low: $274 SGD|High: $650 SGD|Avg: $434 SGD|-2.9%
Retailer 1
Yorxs
October 29, 2026
Retailer 1$275 SGD
Yorxs$650 SGD

39 data points across 2 retailers

2 retailers$275 SGD to $650 SGD

B+
Cheapest Retailer
-
$275 SGD
₹20,437 INR
Most Expensive
B+
Yorxs
A1-103 · Oct 29
$650 SGD
€483 EUR
View
1 more retailer has this diamond
Prices start from $275 SGDSave up to $375 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.

B+
0.40ct Oval
$275 SGD