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Round|Lab Grown|IGI

10.82ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG31555101

Certificate IGI LG31555101

Diamond specifications and retailer prices

From $5,432 SGD
CA$5,901 CAD
As of October 30, 2026
Save $3,824 SGD (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $9,256 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 10.82ct lab-grown round diamond

This 10.82ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG31555101 or 31555101. Listed at 2 retailers as of October 30, 2026, with prices from $5,432 to $9,256, a $3,824 spread on the same certified stone. Blue Nile lists it at $9,256. 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

10.82
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG31555101
Dimensions14.35 × 14.43 × 8.66 mm
L/W Ratio1.01
Top View
14.35 mm14.43 mm10.82 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG31555101
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.2%

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: $9,256 SGD|Low: $3,303 SGD|High: $9,256 SGD|Avg: $5,997 SGD
Blue Nile
Retailer 2
Retailer 3
September 22, 2026
Retailer 2$3,304 SGD
Retailer 3$5,432 SGD
Blue Nile$9,256 SGD

4 data points across 3 retailers

2 retailers$5,432 SGD to $9,256 SGD

B+
Cheapest Retailer
-
$5,432 SGD
CA$5,901 CAD
Most Expensive
B
Blue Nile
22472013 · Oct 31
$9,256 SGD
$7,240 USD
View
1 more retailer has this diamond
Prices start from $5,432 SGDSave up to $3,824 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+
10.82ct Round
$5,432 SGD