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Round|Lab Grown|IGI

11.01ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG31166828

Certificate IGI LG31166828

Diamond specifications and retailer prices

From $5,529 SGD
CA$6,005 CAD
As of November 2, 2026
Save $3,894 SGD (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $9,423 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 11.01ct lab-grown round diamond

This 11.01ct 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 LG31166828 or 31166828. Listed at 2 retailers as of October 31, 2026, with prices from $5,529 to $9,423, a $3,894 spread on the same certified stone. Blue Nile lists it at $9,423. 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

11.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG31166828
Dimensions14.31 × 14.34 × 8.74 mm
L/W Ratio1.00
Top View
14.31 mm14.34 mm11.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG31166828
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.0%

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: Nov 2
Current: $9,423 SGD|Low: $2,967 SGD|High: $12,393 SGD|Avg: $6,317 SGD|-24.0%
Blue Nile
Retailer 2
Retailer 3
August 30, 2026
Retailer 2$2,986 SGD
Retailer 3$5,529 SGD
Blue Nile$9,423 SGD

51 data points across 3 retailers

2 retailers$5,529 SGD to $9,423 SGD

B+
Cheapest Retailer
-
$5,529 SGD
CA$6,005 CAD
Most Expensive
B
Blue Nile
22471930 · Oct 31
$9,423 SGD
$7,368 USD
View
1 more retailer has this diamond
Prices start from $5,529 SGDSave up to $3,894 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+
11.01ct Round
$5,529 SGD