Cushion|Natural|GIA

10.16ct FANCY IF Cushion Natural Diamond

EX • FANCY/IF • GIA 5231373832

Certificate GIA 5231373832

Diamond specifications and retailer prices

From $317,920 NZD
€170,360 EUR
As of November 2, 2026
Save $253,442 NZD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $571,362 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 10.16ct natural cushion diamond

This 10.16ct natural cushion sits in the over five carat band, graded FANCY colour (tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231373832. Listed at 10 retailers as of November 2, 2026, with prices from $317,920 to $571,362, a $253,442 spread on the same certified stone. Yorxs lists it at $571,362. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

10.16
Carat
FANCY
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231373832
Dimensions12.49 × 11.71 × 7.37 mm
L/W Ratio1.07
Top View
12.49 mm11.71 mm10.16 ctFANCY / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231373832
Side View
Table 64.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 63.0%

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 2
Current: $317,920 NZD|Low: $317,920 NZD|High: $978,349 NZD|Avg: $499,654 NZD|-8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 2, 2026
Retailer 1$317,920 NZD
Retailer 6$439,575 NZD
Retailer 5$454,271 NZD
Retailer 8$455,046 NZD
Retailer 10$464,304 NZD
Retailer 9$472,965 NZD
Retailer 3$486,740 NZD
Retailer 4$553,286 NZD
Retailer 7$568,807 NZD
Yorxs$571,362 NZD
Retailer 2$625,254 NZD

29 data points across 11 retailers

10 retailers$317,920 NZD to $571,362 NZD

A
Cheapest Retailer
-
$317,920 NZD
€170,360 EUR
B+
Retailer 2
-
$426,616 NZD
$240,036 USD
View
B+
Retailer 3
-
$439,575 NZD
CA$343,510 CAD
View
B+
Retailer 4
-
$454,271 NZD
$255,596 USD
View
Final sale: no returns
B+
Retailer 5
-
$455,046 NZD
$256,032 USD
View
Retailer 6
-
$472,965 NZD
A$409,406 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$486,740 NZD
$273,865 USD
View
B+
Retailer 8
-
$553,286 NZD
ZAR 5,029,192 ZAR
View
B+
Retailer 9
-
$568,807 NZD
$320,040 USD
View
Most Expensive
B+
Yorxs
621975636 · Nov 2
$571,362 NZD
€306,169 EUR
View
9 more retailers have this diamond
Prices start from $317,920 NZDSave up to $253,442 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
10.16ct Cushion
$317,920 NZD