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Cushion|Natural|GIA

0.50ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 5416971503

Certificate GIA 5416971503

Diamond specifications and retailer prices

From $1,178 CAD
$843 USD
As of October 28, 2026
Save $793 CAD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,971 CAD at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5416971503. Listed at 5 retailers as of October 28, 2026, with prices from $1,178 to $1,971, a $793 spread on the same certified stone. MOH London lists it at $1,971. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5416971503
Dimensions5.01 × 4.30 × 2.99 mm
L/W Ratio1.17
Top View
5.01 mm4.30 mm0.50 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5416971503
Side View
Table 76.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,971 CAD|Low: $1,178 CAD|High: $1,971 CAD|Avg: $1,440 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$1,178 CAD
Retailer 3$1,281 CAD
Retailer 4$1,341 CAD
Retailer 2$1,357 CAD
Retailer 6$1,489 CAD
MOH London$1,971 CAD

8 data points across 6 retailers

5 retailers$1,178 CAD to $1,971 CAD

B
Cheapest Retailer
-
$1,178 CAD
$843 USD
B
Retailer 2
-
$1,281 CAD
£722 GBP
View
B
Retailer 3
-
$1,341 CAD
£756 GBP
View
B
Retailer 4
-
$1,357 CAD
€925 EUR
View
Most Expensive
C
MOH London
3B9DD1BD8 · Oct 29
$1,971 CAD
£1,111 GBP
View
4 more retailers have this diamond
Prices start from $1,178 CADSave up to $793 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.

B
0.50ct Cushion
$1,178 CAD