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Princess|Natural|IGI

0.50ct I SI1 Princess Natural Diamond

VG • I/SI1 • IGI 807611749

Shape and cutting style on the report: Princess cut

Certificate IGI 807611749

Diamond specifications and retailer prices

From £247 GBP
₹31,517 INR
As of November 2, 2026
Save £537 GBP (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £784 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 807611749. Listed at 14 retailers as of October 29, 2026, with prices from £247 to £784, a £537 spread on the same certified stone. MOH London lists it at £784. 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

0.50
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.6°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 807611749
Dimensions4.25 × 4.22 × 3.16 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.25 mm4.22 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 807611749
Side View
Table 71.0%Crown 41.6°Girdle: ThickPavilion 39.5°Culet: NoneDepth 74.9%

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: £784 GBP|Low: £246 GBP|High: £1,294 GBP|Avg: £465 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4£247 GBP
Retailer 3£310 GBP
Retailer 7£337 GBP
Retailer 2£363 GBP
Retailer 8£390 GBP
Retailer 5£414 GBP
Retailer 6£433 GBP
Retailer 9£521 GBP
Retailer 11£541 GBP
MOH London£784 GBP
Retailer 10£1,294 GBP

39 data points across 11 retailers

14 retailers£247 GBP to £784 GBP

A
Cheapest Retailer
-
£247 GBP
₹31,517 INR
B+
Retailer 2
-
£310 GBP
$416 USD
View
Final sale: no returns
B+
Retailer 3
-
£337 GBP
$452 USD
View
B+
Retailer 4
-
£363 GBP
$487 USD
View
B+
Retailer 5
-
£363 GBP
$487 USD
View
B+
Retailer 6
-
£388 GBP
$520 USD
View
B+
Retailer 7
-
£390 GBP
$522 USD
View
B
Retailer 8
-
£414 GBP
View
B
Retailer 9
-
£433 GBP
View
B
Retailer 10
-
£435 GBP
$583 USD
View
B
Retailer 11
-
£438 GBP
$587 USD
View
B
Retailer 12
-
£521 GBP
ZAR 11,278 ZAR
View
Most Expensive
C
MOH London
E49B9A3C2 · Oct 29
£784 GBP
View
12 more retailers have this diamond
Prices start from £247 GBPSave up to £537 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
0.50ct Princess
£247 GBP