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0.55ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • GIA 6492961632

Certificate GIA 6492961632

Diamond specifications and retailer prices

From $2,003 AUD
As of November 4, 2026
Save $2,839 AUD (59%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,842 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492961632. Listed at 2 retailers as of November 4, 2026, with prices from $2,003 to $4,842, a $2,839 spread on the same certified stone. MOH London lists it at $4,842. 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

0.55
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492961632
Dimensions5.26 × 5.23 × 3.21 mm
L/W Ratio1.01
Top View
5.26 mm5.23 mm0.55 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492961632
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 61.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $4,842 AUD|Low: $2,003 AUD|High: $4,855 AUD|Avg: $3,269 AUD|+0.9%
MOH London
Retailer 2
November 5, 2026
Retailer 2$2,003 AUD
MOH London$4,842 AUD

5 data points across 2 retailers

2 retailers$2,003 AUD to $4,842 AUD

B
Cheapest Retailer
-
$2,003 AUD
Most Expensive
B
MOH London
6492961632 · Nov 5
$4,842 AUD
£2,669 GBP
View
1 more retailer has this diamond
Prices start from $2,003 AUDSave up to $2,839 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
0.55ct Round
$2,003 AUD