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Round|Lab Grown|GIA

0.41ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 6315178246

Certificate GIA 6315178246

Diamond specifications and retailer prices

From $719 SGD
As of November 6, 2026
Save $1,010 SGD (58%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,729 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.41ct lab-grown round diamond

This 0.41ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6315178246. Listed at 5 retailers as of November 4, 2026, with prices from $719 to $1,729, a $1,010 spread on the same certified stone. MOH London lists it at $1,729. 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

0.41
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6315178246
Dimensions4.72 × 4.73 × 2.96 mm
L/W Ratio1.00
Top View
4.72 mm4.73 mm0.41 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6315178246
Side View
Table 57.0%CrownGirdlePavilionCulet: NDepth 62.7%

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 6
Current: $1,729 SGD|Low: $669 SGD|High: $1,752 SGD|Avg: $1,093 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$719 SGD
Retailer 2$906 SGD
Retailer 3$1,004 SGD
Retailer 4$1,127 SGD
MOH London$1,729 SGD

44 data points across 5 retailers

5 retailers$719 SGD to $1,729 SGD

B+
Cheapest Retailer
-
$719 SGD
B
Retailer 2
-
$906 SGD
View
B
Retailer 3
-
$1,004 SGD
View
Retailer 4
-
$1,127 SGD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
A88C97746 · Nov 4
$1,729 SGD
£1,066 GBP
View
4 more retailers have this diamond
Prices start from $719 SGDSave up to $1,010 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+
0.41ct Round
$719 SGD