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Round|Lab Grown|IGI

0.65ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LGS3A41066

Certificate IGI LGS3A41066

Diamond specifications and retailer prices

From $610 SGD
₹45,465 INR
As of October 30, 2026
Save $490 SGD (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,101 SGD at Yorxs · As of October 28, 2026
View at Yorxs

About this 0.65ct lab-grown round diamond

This 0.65ct lab-grown round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LGS3A41066 or S3A41066. Listed at 2 retailers as of October 28, 2026, with prices from $610 to $1,101, a $490 spread on the same certified stone. Yorxs lists it at $1,101. 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

0.65
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGS3A41066
Dimensions5.58 × 5.62 × 3.42 mm
L/W Ratio1.01
Top View
5.58 mm5.62 mm0.65 ctJ / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LGS3A41066
Side View
Table 55.5%CrownGirdle: MED-STKPavilionCulet: MediumDepth 61.1%

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 30
Current: $610 SGD|Low: $607 SGD|High: $1,101 SGD|Avg: $886 SGD|-0.9%
Retailer 1
Retailer 2
Yorxs
October 30, 2026
Retailer 1$610 SGD
Retailer 2$963 SGD
Yorxs$1,101 SGD

44 data points across 3 retailers

2 retailers$610 SGD to $1,101 SGD

B+
Cheapest Retailer
-
$610 SGD
₹45,465 INR
Most Expensive
B
Yorxs
MF 41 · Oct 28
$1,101 SGD
€820 EUR
View
1 more retailer has this diamond
Prices start from $610 SGDSave up to $490 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+
0.65ct Round
$610 SGD