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Cushion|Natural|GIA

0.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6525536520

Certificate GIA 6525536520

Diamond specifications and retailer prices

From $524 SGD
$410 USD
As of November 2, 2026
Save $790 SGD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,314 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525536520. Listed at 9 retailers as of November 2, 2026, with prices from $524 to $1,314, a $790 spread on the same certified stone. MOH London lists it at $1,314. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6525536520
Dimensions4.33 × 4.28 × 3.14 mm
L/W Ratio1.01
Top View
4.33 mm4.28 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6525536520
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 73.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,314 SGD|Low: $481 SGD|High: $1,330 SGD|Avg: $768 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 7$524 SGD
Retailer 6$588 SGD
Retailer 8$613 SGD
Retailer 9$657 SGD
Retailer 4$680 SGD
Retailer 2$708 SGD
Retailer 5$713 SGD
Retailer 3$863 SGD
MOH London$1,314 SGD

45 data points across 9 retailers

9 retailers$524 SGD to $1,314 SGD

A
Cheapest Retailer
-
$524 SGD
$410 USD
Final sale: no returns
A
Retailer 2
-
$588 SGD
$460 USD
View
A
Retailer 3
-
$613 SGD
$479 USD
View
B+
Retailer 4
-
$657 SGD
$514 USD
View
A
Retailer 5
-
$680 SGD
£419 GBP
View
B+
Retailer 6
-
$708 SGD
£436 GBP
View
B+
Retailer 7
-
$713 SGD
£439 GBP
View
B+
Retailer 8
-
$863 SGD
€643 EUR
View
Most Expensive
B
MOH London
A9B8204A0 · Nov 2
$1,314 SGD
£809 GBP
View
8 more retailers have this diamond
Prices start from $524 SGDSave up to $790 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.

A
0.50ct Cushion
$524 SGD