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Round|Lab Grown|IGI

0.90ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG651447334

Certificate IGI LG651447334

Diamond specifications and retailer prices

From $1,852 SGD
€1,376 EUR
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $1,852 SGD at Yorxs
View at Yorxs

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651447334 or 651447334. Listed at 2 retailers as of October 28, 2026. 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

0.90
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651447334
Dimensions6.08 × 6.12 × 3.86 mm
L/W Ratio1.01
Top View
6.08 mm6.12 mm0.90 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651447334
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 63.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $1,063 SGD|Low: $1,063 SGD|High: $1,852 SGD|Avg: $1,468 SGD|-2.2%
Retailer 1
Retailer 2
Yorxs
October 28, 2026
Retailer 1$1,063 SGD
Retailer 2$1,507 SGD
Yorxs$1,852 SGD

31 data points across 3 retailers

2 retailers

B+
Retailer 1
-
$1,063 SGD
₹78,974 INR
Price last confirmed 14 days ago
Most Expensive
C
Yorxs
HC-200 · Oct 28
$1,852 SGD
€1,376 EUR
View
1 more retailer has this diamond

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+
0.90ct Round
$1,852 SGD