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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 $1,078 SGD
$843 USD
As of October 31, 2026
Save $716 SGD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,794 SGD at MOH London · As of November 1, 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 31, 2026, with prices from $1,078 to $1,794, a $716 spread on the same certified stone. MOH London lists it at $1,794. 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
Colour
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 31
Current: $1,794 SGD|Low: $1,078 SGD|High: $1,804 SGD|Avg: $1,317 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$1,078 SGD
Retailer 2$1,176 SGD
Retailer 4$1,227 SGD
Retailer 3$1,242 SGD
Retailer 6$1,363 SGD
MOH London$1,794 SGD

9 data points across 6 retailers

5 retailers$1,078 SGD to $1,794 SGD

B
Cheapest Retailer
-
$1,078 SGD
$843 USD
B
Retailer 2
-
$1,176 SGD
£725 GBP
View
B
Retailer 3
-
$1,227 SGD
£756 GBP
View
B
Retailer 4
-
$1,242 SGD
€925 EUR
View
Most Expensive
B
MOH London
63D9A0CE7 · Nov 1
$1,794 SGD
£1,105 GBP
View
4 more retailers have this diamond
Prices start from $1,078 SGDSave up to $716 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.

B
0.50ct Cushion
$1,078 SGD