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0.53ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • GIA 1569448262

Certificate GIA 1569448262

Diamond specifications and retailer prices

From $1,802 AUD
$1,266 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $4,688 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569448262. Listed at 2 retailers as of October 30, 2026. 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

0.53
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1569448262
Dimensions5.22 × 5.18 × 3.19 mm
L/W Ratio1.01
Top View
5.22 mm5.18 mm0.53 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569448262
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 61.3%

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: $4,688 AUD|Low: $1,802 AUD|High: $4,688 AUD|Avg: $3,000 AUD|+4.2%
MOH London
Retailer 2
October 29, 2026
Retailer 2$1,802 AUD
MOH London$4,688 AUD

4 data points across 2 retailers

2 retailers

B
Cheapest Retailer
-
$1,802 AUD
$1,266 USD
Most Expensive
MOH London
1569448262 · Oct 29
$4,688 AUD
£2,593 GBP
View
Price under review
1 more retailer has this diamond
Prices start from $1,802 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
0.53ct Round
$1,802 AUD