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Round|Lab Grown|GIA

0.55ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 6492575564

Certificate GIA 6492575564

Diamond specifications and retailer prices

From $2,176 SGD
$1,702 USD
As of November 1, 2026
Save $2,424 SGD (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,600 SGD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492575564. Listed at 2 retailers as of November 1, 2026, with prices from $2,176 to $4,600, a $2,424 spread on the same certified stone. MOH London lists it at $4,600. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492575564
Dimensions5.26 × 5.24 × 3.24 mm
L/W Ratio1.00
Top View
5.26 mm5.24 mm0.55 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492575564
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $4,600 SGD|Low: $2,176 SGD|High: $4,764 SGD|Avg: $3,306 SGD|-3.4%
MOH London
Retailer 2
November 1, 2026
Retailer 2$2,176 SGD
MOH London$4,600 SGD

5 data points across 2 retailers

2 retailers$2,176 SGD to $4,600 SGD

B
Cheapest Retailer
-
$2,176 SGD
$1,702 USD
Most Expensive
B
MOH London
6492575564 · Nov 1
$4,600 SGD
£2,833 GBP
View
1 more retailer has this diamond
Prices start from $2,176 SGDSave up to $2,424 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
0.55ct Round
$2,176 SGD