Cushion|Natural|GIA

10.16ct FANCY IF Cushion Natural Diamond

EX • FANCY/IF • GIA 5231373832

Certificate GIA 5231373832

Diamond specifications and retailer prices

From £133,298 GBP
€170,360 EUR
As of November 2, 2026
Save £106,264 GBP (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £239,562 GBP 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 £133,298 to £239,562, a £106,264 spread on the same certified stone. Yorxs lists it at £239,562. 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: £133,298 GBP|Low: £133,298 GBP|High: £410,204 GBP|Avg: £209,496 GBP|-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£133,298 GBP
Retailer 6£184,306 GBP
Retailer 5£190,468 GBP
Retailer 8£190,792 GBP
Retailer 10£194,674 GBP
Retailer 9£198,306 GBP
Retailer 3£204,081 GBP
Retailer 4£231,983 GBP
Retailer 7£238,491 GBP
Yorxs£239,562 GBP
Retailer 2£262,158 GBP

29 data points across 11 retailers

10 retailers£133,298 GBP to £239,562 GBP

A
Cheapest Retailer
-
£133,298 GBP
€170,360 EUR
B+
Retailer 2
-
£178,872 GBP
$240,036 USD
View
B+
Retailer 3
-
£184,306 GBP
CA$343,510 CAD
View
B+
Retailer 4
-
£190,468 GBP
$255,596 USD
View
Final sale: no returns
B+
Retailer 5
-
£190,792 GBP
$256,032 USD
View
Retailer 6
-
£198,306 GBP
A$409,406 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
£204,081 GBP
$273,865 USD
View
B+
Retailer 8
-
£231,983 GBP
ZAR 5,029,192 ZAR
View
B+
Retailer 9
-
£238,491 GBP
$320,040 USD
View
Most Expensive
B+
Yorxs
621975636 · Nov 2
£239,562 GBP
€306,169 EUR
View
9 more retailers have this diamond
Prices start from £133,298 GBPSave up to £106,264 GBP

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
£133,298 GBP