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0.52ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • GIA 1558991446

Certificate GIA 1558991446

Diamond specifications and retailer prices

From $1,295 USD
As of November 6, 2026
Save $2,059 USD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,354 USD at MOH London · As of November 3, 2026
View at MOH London

About this 0.52ct lab-grown round diamond

This 0.52ct 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 1558991446. Listed at 2 retailers as of November 3, 2026, with prices from $1,295 to $3,354, a $2,059 spread on the same certified stone. MOH London lists it at $3,354. 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

0.52
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1558991446
Dimensions5.21 × 5.17 × 3.21 mm
L/W Ratio1.01
Top View
5.21 mm5.17 mm0.52 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558991446
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $3,354 USD|Low: $1,295 USD|High: $3,354 USD|Avg: $2,155 USD|+3.6%
MOH London
Retailer 2
November 1, 2026
Retailer 2$1,295 USD
MOH London$3,354 USD

4 data points across 2 retailers

2 retailers$1,295 USD to $3,354 USD

B
Cheapest Retailer
-
$1,295 USD
Most Expensive
C
MOH London
1558991446 · Nov 3
$3,354 USD
£2,641 GBP
View
1 more retailer has this diamond
Prices start from $1,295 USDSave up to $2,059 USD

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
0.52ct Round
$1,295 USD