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Cushion|Natural|GIA

5.01ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2245117913

Certificate GIA 2245117913

Diamond specifications and retailer prices

From $159,004 NZD
$89,615 USD
As of October 31, 2026
Save $22,505 NZD (12%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $181,509 NZD at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 5.01ct natural cushion diamond

This 5.01ct natural cushion sits in the over five 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 2245117913. Listed at 3 retailers as of October 31, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2245117913
Dimensions12.07 × 9.48 × 6.14 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Natural
Top View
12.07 mm9.48 mm5.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2245117913
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.8%

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: $159,004 NZD|Low: $159,004 NZD|High: $189,577 NZD|Avg: $177,990 NZD|-4.2%
Retailer 1
Retailer 2
William & Sons Jewelers
October 31, 2026
Retailer 1$159,004 NZD
Retailer 2$172,506 NZD
William & Sons Jewelers$181,509 NZD

5 data points across 3 retailers

3 retailers$159,004 NZD to $181,509 NZD

A
Cheapest Retailer
-
$159,004 NZD
$89,615 USD
B+
Retailer 2
-
$172,506 NZD
$97,225 USD
View
Most Expensive
B+
William & Sons Jewelers
cert_2245117913 · Oct 31
$181,509 NZD
$102,299 USD
View
Final sale: no returns
2 more retailers have this diamond
Prices start from $159,004 NZDSave up to $22,505 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
5.01ct Cushion
$159,004 NZD