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Cushion|Natural|GIA

0.54ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 6565466397

Certificate GIA 6565466397

Diamond specifications and retailer prices

From $1,145 NZD
£508 GBP
As of November 1, 2026
2 retailers carry this diamond
Most expensive: $1,145 NZD at 77 Diamonds
View at 77 Diamonds

About this 0.54ct natural cushion diamond

This 0.54ct 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 6565466397. Listed at 2 retailers as of November 1, 2026. 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

0.54
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565466397
Dimensions4.61 × 4.55 × 3.01 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
4.61 mm4.55 mm0.54 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565466397
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCuletDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,145 NZD|Low: $949 NZD|High: $1,145 NZD|Avg: $1,025 NZD|+4.8%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2$949 NZD
77 Diamonds$1,145 NZD

26 data points across 2 retailers

2 retailers

Retailer 1
-
$949 NZD
$535 USD
Price last confirmed 11 days ago
Most Expensive
B+
77 Diamonds
CUSCPB7RQQBYQ · Nov 1
$1,145 NZD
£508 GBP
View
1 more retailer has this diamond

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+
0.54ct Cushion
$1,145 NZD