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Round|Lab Grown|IGI

0.90ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG631401473

Certificate IGI LG631401473

Diamond specifications and retailer prices

From $2,457 SGD
€1,825 EUR
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $2,457 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG631401473 or 631401473. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG631401473
Dimensions6.04 × 6.12 × 3.86 mm
L/W Ratio1.01
Top View
6.04 mm6.12 mm0.90 ctH / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631401473
Side View
Table 55.0%CrownGirdlePavilionCuletDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $1,415 SGD|Low: $1,415 SGD|High: $2,457 SGD|Avg: $1,915 SGD|-1.8%
Retailer 1
Retailer 2
Yorxs
October 28, 2026
Retailer 1$1,415 SGD
Retailer 2$1,906 SGD
Yorxs$2,457 SGD

32 data points across 3 retailers

2 retailers

B+
Retailer 1
-
$1,415 SGD
₹105,141 INR
Price last confirmed 14 days ago
Most Expensive
B
Yorxs
MRS-51 · Oct 28
$2,457 SGD
€1,825 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
$2,457 SGD