Princess|Natural|IGI

10.01ct I SI1 Princess Natural Diamond

VG • I/SI1 • IGI 652483357

Shape and cutting style on the report: Princess cut

Certificate IGI 652483357

Diamond specifications and retailer prices

From £99,151 GBP
₹12,652,454 INR
As of November 1, 2026
Save £30,129 GBP (23%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £144,322 GBP at Aurelinne · As of September 29, 2026
View at Aurelinne

About this 10.01ct natural princess diamond

This 10.01ct natural princess sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 652483357. Listed at 12 retailers as of October 31, 2026, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 652483357
Dimensions12.31 × 12.03 × 8.68 mm
L/W Ratio1.02
Culet sizePointed
Top View
12.31 mm12.03 mm10.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 652483357
Side View
Table 76.0%Crown 39.2°Girdle: MediumPavilion 41.5°Culet: NoneDepth 72.2%

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 1
Current: £99,151 GBP|Low: £98,946 GBP|High: £138,806 GBP|Avg: £121,343 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 1£99,151 GBP
Retailer 2£99,926 GBP
Retailer 4£104,379 GBP
Retailer 5£105,846 GBP
Retailer 8£125,078 GBP
Retailer 7£126,096 GBP
Retailer 9£128,286 GBP
Retailer 3£128,917 GBP
Retailer 6£129,280 GBP

38 data points across 9 retailers

12 retailers£99,151 GBP to £129,280 GBP

A
Cheapest Retailer
-
£99,151 GBP
₹12,652,454 INR
B+
Retailer 2
-
£99,926 GBP
$133,890 USD
View
B+
Retailer 3
-
£104,379 GBP
$139,856 USD
View
B+
Retailer 4
-
£105,846 GBP
$141,822 USD
View
Final sale: no returns
Retailer 5
-
£121,063 GBP
$162,211 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
£126,096 GBP
$168,955 USD
View
Retailer 7
-
£128,286 GBP
$171,889 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
£128,917 GBP
ZAR 2,790,553 ZAR
View
B+
Retailer 9
-
£129,280 GBP
€164,972 EUR
View
Retailer 10
-
£138,976 GBP
$186,213 USD
View
Price last confirmed 25 days ago
Retailer 11
-
£144,322 GBP
$193,375 USD
View
Price last confirmed 56 days ago
Most Expensive
Aurelinne
b6c3c117-a843-43c4-8402-f37b03759389 · Sep 29
£144,322 GBP
$193,375 USD
View
Price last confirmed 33 days ago
11 more retailers have this diamond
Prices start from £99,151 GBPSave up to £30,129 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
10.01ct Princess
£99,151 GBP