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Cushion|Natural|GIA

0.50ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 3525620449

Certificate GIA 3525620449

Diamond specifications and retailer prices

From $459 SGD
As of November 6, 2026
Save $482 SGD (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $941 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded H 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 3525620449. Listed at 3 retailers as of November 6, 2026, with prices from $459 to $941, a $482 spread on the same certified stone. 77 Diamonds lists it at $941. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3525620449
Dimensions4.96 × 4.56 × 3.01 mm
L/W Ratio1.09
Top View
4.96 mm4.56 mm0.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3525620449
Side View
Table 63.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $941 SGD|Low: $459 SGD|High: $1,084 SGD|Avg: $880 SGD|+0.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$459 SGD
Retailer 3$756 SGD
77 Diamonds$941 SGD
Retailer 5$969 SGD
Retailer 6$1,039 SGD
Retailer 4$1,084 SGD

32 data points across 6 retailers

3 retailers$459 SGD to $941 SGD

A
Cheapest Retailer
-
$459 SGD
B+
Retailer 2
-
$756 SGD
View
Most Expensive
B+
77 Diamonds
CUSEVKNJKPGHW · Nov 6
$941 SGD
£578 GBP
View
2 more retailers have this diamond
Prices start from $459 SGDSave up to $482 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
$459 SGD