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Cushion|Natural|GIA

0.50ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2564473960

Certificate GIA 2564473960

Diamond specifications and retailer prices

From $570 NZD
₹30,585 INR
As of October 31, 2026
Save $1,098 NZD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,667 NZD 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564473960. Listed at 16 retailers as of October 31, 2026, with prices from $570 to $1,667, a $1,098 spread on the same certified stone. MOH London lists it at $1,667. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle38.4°
Pavilion angle34°
OriginNatural
Grading LabGIA
CertificateGIA 2564473960
Dimensions4.60 × 4.38 × 2.99 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Top View
4.60 mm4.38 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2564473960
Side View
Table 59.0%Crown 38.4°Girdle: MED-THKPavilion 34°Culet: NoneDepth 68.3%

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: Oct 31
Current: $1,667 NZD|Low: $570 NZD|High: $1,897 NZD|Avg: $985 NZD|-12.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 10$570 NZD
Retailer 4$648 NZD
Retailer 16$659 NZD
Retailer 3$667 NZD
Retailer 8$701 NZD
Retailer 6$766 NZD
Retailer 7$839 NZD
Retailer 2$893 NZD
Retailer 5$939 NZD
Retailer 11$969 NZD
Retailer 14$971 NZD
Retailer 9$1,034 NZD
Retailer 13$1,100 NZD
Retailer 15$1,115 NZD
Retailer 12$1,164 NZD
MOH London$1,667 NZD

25 data points across 16 retailers

16 retailers$570 NZD to $1,667 NZD

A
Cheapest Retailer
-
$570 NZD
₹30,585 INR
A
Retailer 2
-
$648 NZD
$365 USD
View
A
Retailer 3
-
$659 NZD
HK$2,900 HKD
View
A
Retailer 4
-
$667 NZD
$376 USD
View
Final sale: no returns
Retailer 5
-
$701 NZD
$395 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$766 NZD
$432 USD
View
A
Retailer 7
-
$839 NZD
SGD 639 SGD
View
A
Retailer 8
-
$893 NZD
£396 GBP
View
A
Retailer 9
-
$939 NZD
£417 GBP
View
A
Retailer 10
-
$969 NZD
$546 USD
View
A
Retailer 11
-
$971 NZD
$547 USD
View
A
Retailer 12
-
$1,034 NZD
$583 USD
View
A
Retailer 13
-
$1,100 NZD
$620 USD
View
B+
Retailer 14
-
$1,115 NZD
ZAR 10,148 ZAR
View
B+
Retailer 15
-
$1,164 NZD
€625 EUR
View
Most Expensive
B+
MOH London
3CC181BEA · Nov 1
$1,667 NZD
£740 GBP
View
15 more retailers have this diamond
Prices start from $570 NZDSave up to $1,098 NZD

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
$570 NZD