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Cushion|Natural|GIA

0.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6501626674

Certificate GIA 6501626674

Diamond specifications and retailer prices

From $634 USD
As of October 29, 2026
Save $725 USD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,359 USD 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 6501626674. Listed at 9 retailers as of October 29, 2026, with prices from $634 to $1,359, a $725 spread on the same certified stone. MOH London lists it at $1,359. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.5°
OriginNatural
Grading LabGIA
CertificateGIA 6501626674
Dimensions8.61 × 4.14 × 2.47 mm
L/W Ratio2.08
Top View
8.61 mm4.14 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6501626674
Side View
Table 61.0%Crown 34.5°Girdle: ThickPavilionCulet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,359 USD|Low: $634 USD|High: $1,375 USD|Avg: $815 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$634 USD
Retailer 6$679 USD
Retailer 2$703 USD
Retailer 8$721 USD
Retailer 3$722 USD
Retailer 5$737 USD
Retailer 4$870 USD
MOH London$1,359 USD

43 data points across 8 retailers

9 retailers$634 USD to $1,359 USD

B+
Cheapest Retailer
-
$634 USD
B+
Retailer 2
-
$679 USD
View
B+
Retailer 3
-
$703 USD
£553 GBP
View
B
Retailer 4
-
$720 USD
View
B
Retailer 5
-
$721 USD
View
B
Retailer 6
-
$722 USD
£569 GBP
View
B+
Retailer 7
-
$737 USD
£581 GBP
View
B
Retailer 8
-
$870 USD
€829 EUR
View
Most Expensive
B
MOH London
CA9352F69 · Nov 2
$1,359 USD
£1,070 GBP
View
8 more retailers have this diamond
Prices start from $634 USDSave up to $725 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+
0.50ct Cushion
$634 USD