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Cushion|Natural|GIA

0.50ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 5526058603

Certificate GIA 5526058603

Diamond specifications and retailer prices

From $842 NZD
₹45,202 INR
As of November 1, 2026
Save $1,709 NZD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,551 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5526058603. Listed at 14 retailers as of November 1, 2026, with prices from $842 to $2,551, a $1,709 spread on the same certified stone. MOH London lists it at $2,551. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526058603
Dimensions5.62 × 4.17 × 2.89 mm
L/W Ratio1.35
Top View
5.62 mm4.17 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526058603
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.3%

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 1
Current: $2,551 NZD|Low: $842 NZD|High: $2,654 NZD|Avg: $1,497 NZD|-3.9%
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
November 1, 2026
Retailer 2$842 NZD
Retailer 5$954 NZD
Retailer 14$1,183 NZD
Retailer 11$1,191 NZD
Retailer 10$1,339 NZD
Retailer 7$1,359 NZD
Retailer 13$1,384 NZD
Retailer 12$1,437 NZD
Retailer 3$1,580 NZD
Retailer 4$1,588 NZD
Retailer 8$1,626 NZD
Retailer 9$1,705 NZD
Retailer 6$1,708 NZD
MOH London$2,551 NZD

29 data points across 14 retailers

14 retailers$842 NZD to $2,551 NZD

A
Cheapest Retailer
-
$842 NZD
₹45,202 INR
A
Retailer 2
-
$954 NZD
HK$4,200 HKD
View
B+
Retailer 3
-
$1,183 NZD
SGD 901 SGD
View
B+
Retailer 4
-
$1,191 NZD
$671 USD
View
B
Retailer 5
-
$1,339 NZD
$755 USD
View
B
Retailer 6
-
$1,359 NZD
£603 GBP
View
B
Retailer 7
-
$1,384 NZD
£614 GBP
View
B+
Retailer 8
-
$1,437 NZD
$810 USD
View
B
Retailer 9
-
$1,580 NZD
$891 USD
View
Retailer 10
-
$1,588 NZD
$895 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$1,626 NZD
€873 EUR
View
B
Retailer 12
-
$1,705 NZD
ZAR 15,526 ZAR
View
Retailer 13
-
$1,708 NZD
A$1,481 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
157047E6F · Nov 1
$2,551 NZD
£1,132 GBP
View
13 more retailers have this diamond
Prices start from $842 NZDSave up to $1,709 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
$842 NZD