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0.41ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • GIA 2506013518

Certificate GIA 2506013518

Diamond specifications and retailer prices

From $1,090 AUD
$766 USD
As of October 30, 2026
Save $1,602 AUD (59%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,692 AUD at MOH London · As of October 29, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2506013518. Listed at 2 retailers as of October 29, 2026, with prices from $1,090 to $2,692, a $1,602 spread on the same certified stone. MOH London lists it at $2,692. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginLab Grown
Grading LabGIA
CertificateGIA 2506013518
Dimensions4.82 × 4.80 × 2.91 mm
L/W Ratio1.00
Top View
4.82 mm4.80 mm0.41 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2506013518
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $2,692 AUD|Low: $1,090 AUD|High: $2,770 AUD|Avg: $1,806 AUD|-2.8%
MOH London
Retailer 2
October 29, 2026
Retailer 2$1,090 AUD
MOH London$2,692 AUD

4 data points across 2 retailers

2 retailers$1,090 AUD to $2,692 AUD

B
Cheapest Retailer
-
$1,090 AUD
$766 USD
Most Expensive
C
MOH London
2506013518 · Oct 29
$2,692 AUD
£1,489 GBP
View
1 more retailer has this diamond
Prices start from $1,090 AUDSave up to $1,602 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
$1,090 AUD