Cushion|Natural|GIA

10.16ct FANCY IF Cushion Natural Diamond

EX • FANCY/IF • GIA 5231373832

Certificate GIA 5231373832

Diamond specifications and retailer prices

From $178,878 USD
€170,360 EUR
As of November 2, 2026
Save $142,599 USD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $321,477 USD 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 $178,878 to $321,477, a $142,599 spread on the same certified stone. Yorxs lists it at $321,477. 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
Color
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: $178,878 USD|Low: $178,878 USD|High: $550,469 USD|Avg: $281,131 USD|-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$178,878 USD
Retailer 6$247,327 USD
Retailer 5$255,596 USD
Retailer 8$256,032 USD
Retailer 10$261,241 USD
Retailer 9$266,114 USD
Retailer 3$273,865 USD
Retailer 4$311,307 USD
Retailer 7$320,040 USD
Yorxs$321,477 USD
Retailer 2$351,800 USD

29 data points across 11 retailers

10 retailers$178,878 USD to $321,477 USD

A
Cheapest Retailer
-
$178,878 USD
€170,360 EUR
B+
Retailer 2
-
$240,036 USD
View
B+
Retailer 3
-
$247,327 USD
CA$343,510 CAD
View
B+
Retailer 4
-
$255,596 USD
View
Final sale: no returns
B+
Retailer 5
-
$256,032 USD
View
Retailer 6
-
$266,114 USD
A$409,406 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$273,865 USD
View
B+
Retailer 8
-
$311,307 USD
ZAR 5,029,192 ZAR
View
B+
Retailer 9
-
$320,040 USD
View
Most Expensive
B+
Yorxs
621975636 · Nov 2
$321,477 USD
€306,169 EUR
View
9 more retailers have this diamond
Prices start from $178,878 USDSave up to $142,599 USD

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
$178,878 USD