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0.50ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 3555641645

Certificate GIA 3555641645

Diamond specifications and retailer prices

From $1,670 SGD
$1,306 USD
As of November 1, 2026
Save $2,366 SGD (59%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,036 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct 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 3555641645. Listed at 2 retailers as of November 1, 2026, with prices from $1,670 to $4,036, a $2,366 spread on the same certified stone. MOH London lists it at $4,036. 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

0.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginLab Grown
Grading LabGIA
CertificateGIA 3555641645
Dimensions5.13 × 5.10 × 3.14 mm
L/W Ratio1.01
Top View
5.13 mm5.10 mm0.50 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3555641645
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 61.4%

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: $4,036 SGD|Low: $1,670 SGD|High: $4,179 SGD|Avg: $2,739 SGD|-3.4%
MOH London
Retailer 2
November 1, 2026
Retailer 2$1,670 SGD
MOH London$4,036 SGD

4 data points across 2 retailers

2 retailers$1,670 SGD to $4,036 SGD

B
Cheapest Retailer
-
$1,670 SGD
$1,306 USD
Most Expensive
C
MOH London
3555641645 · Nov 1
$4,036 SGD
£2,485 GBP
View
1 more retailer has this diamond
Prices start from $1,670 SGDSave up to $2,366 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
0.50ct Round
$1,670 SGD