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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 $819 AUD
As of November 6, 2026
Save $1,151 AUD (58%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,970 AUD 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 $819 to $1,970, a $1,151 spread on the same certified stone. MOH London lists it at $1,970. 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: $1,970 AUD|Low: $763 AUD|High: $1,996 AUD|Avg: $1,246 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$819 AUD
Retailer 2$1,032 AUD
Retailer 3$1,144 AUD
Retailer 4$1,284 AUD
MOH London$1,970 AUD

44 data points across 5 retailers

5 retailers$819 AUD to $1,970 AUD

B+
Cheapest Retailer
-
$819 AUD
B
Retailer 2
-
$1,032 AUD
View
B
Retailer 3
-
$1,144 AUD
View
Retailer 4
-
$1,284 AUD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
A88C97746 · Nov 4
$1,970 AUD
£1,066 GBP
View
4 more retailers have this diamond
Prices start from $819 AUDSave up to $1,151 AUD

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
$819 AUD