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Cushion|Natural|GIA

0.52ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2557689663

Certificate GIA 2557689663

Diamond specifications and retailer prices

From $834 NZD
$470 USD
As of November 2, 2026
Save $214 NZD (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,048 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.52ct natural cushion diamond

This 0.52ct natural cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557689663. Listed at 2 retailers as of November 2, 2026, with prices from $834 to $1,048, a $214 spread on the same certified stone. 77 Diamonds lists it at $1,048. 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

0.52
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557689663
Dimensions4.53 × 4.43 × 3.01 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal
Top View
4.53 mm4.43 mm0.52 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557689663
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,048 NZD|Low: $708 NZD|High: $1,048 NZD|Avg: $902 NZD|+2.3%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$834 NZD
77 Diamonds$1,048 NZD

40 data points across 2 retailers

2 retailers$834 NZD to $1,048 NZD

A
Cheapest Retailer
-
$834 NZD
$470 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
CUSCP5QEMSMDF · Nov 2
$1,048 NZD
£465 GBP
View
1 more retailer has this diamond
Prices start from $834 NZDSave up to $214 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
0.52ct Cushion
$834 NZD