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Cushion|Natural|GIA

0.50ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 7551899798

Certificate GIA 7551899798

Diamond specifications and retailer prices

From $388 CAD
As of November 6, 2026
Save $914 CAD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,302 CAD at MOH London · As of November 4, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551899798. Listed at 11 retailers as of November 4, 2026, with prices from $388 to $1,302, a $914 spread on the same certified stone. MOH London lists it at $1,302. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551899798
Dimensions4.79 × 4.61 × 3.06 mm
L/W Ratio1.04
Girdle conditionMedium
Top View
4.79 mm4.61 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7551899798
Side View
Table 65.0%CrownGirdle: ThinPavilionCulet: NoneDepth 66.3%

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 6
Current: $1,302 CAD|Low: $388 CAD|High: $1,320 CAD|Avg: $769 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$388 CAD
Retailer 2$415 CAD
Retailer 6$499 CAD
Retailer 8$708 CAD
Retailer 4$731 CAD
Retailer 9$748 CAD
Retailer 7$865 CAD
Retailer 5$876 CAD
Retailer 3$1,017 CAD
MOH London$1,302 CAD

33 data points across 10 retailers

11 retailers$388 CAD to $1,302 CAD

A
Cheapest Retailer
-
$388 CAD
Final sale: no returns
A
Retailer 2
-
$415 CAD
View
A
Retailer 3
-
$499 CAD
View
A
Retailer 4
-
$708 CAD
View
B+
Retailer 5
-
$731 CAD
View
B+
Retailer 6
-
$748 CAD
View
B+
Retailer 7
-
$865 CAD
View
B+
Retailer 8
-
$876 CAD
View
Retailer 9
-
$919 CAD
View
Price last confirmed 35 days ago
B
Retailer 10
-
$1,017 CAD
View
Most Expensive
B
MOH London
4E8E3224F · Nov 4
$1,302 CAD
£729 GBP
View
10 more retailers have this diamond
Prices start from $388 CADSave up to $914 CAD

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
$388 CAD