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Round|Natural|IGI

5.02ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 533295275

Shape and cutting style on the report: Round brilliant

Certificate IGI 533295275

Diamond specifications and retailer prices

From £35,964 GBP
₹4,589,301 INR
As of October 30, 2026
Save £29,378 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £65,342 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.02ct natural round diamond

This 5.02ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 533295275. Listed at 16 retailers as of October 29, 2026, with prices from £35,964 to £65,342, a £29,378 spread on the same certified stone. MOH London lists it at £65,342. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.02
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 533295275
Dimensions10.94 × 11.00 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
10.94 mm11.00 mm5.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 533295275
Side View
Table 57.5%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.6%

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: Oct 30
Current: £65,342 GBP|Low: £35,748 GBP|High: £65,777 GBP|Avg: £46,323 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 7£35,964 GBP
Retailer 5£38,683 GBP
Retailer 3£41,822 GBP
Retailer 8£42,304 GBP
Retailer 13£43,350 GBP
Retailer 6£44,448 GBP
Retailer 4£44,451 GBP
Retailer 9£45,936 GBP
Retailer 10£47,849 GBP
Retailer 2£48,976 GBP
Retailer 11£49,764 GBP
Retailer 12£50,085 GBP
Retailer 14£51,677 GBP
MOH London£65,342 GBP

37 data points across 14 retailers

16 retailers£35,964 GBP to £65,342 GBP

A
Cheapest Retailer
-
£35,964 GBP
₹4,589,301 INR
A
Retailer 2
-
£38,683 GBP
$51,831 USD
View
A
Retailer 3
-
£41,629 GBP
$55,778 USD
View
A
Retailer 4
-
£41,822 GBP
$56,037 USD
View
A
Retailer 5
-
£42,107 GBP
$56,419 USD
View
Final sale: no returns
A
Retailer 6
-
£42,304 GBP
View
A
Retailer 7
-
£43,350 GBP
$58,084 USD
View
A
Retailer 8
-
£44,448 GBP
$59,555 USD
View
Retailer 9
-
£44,451 GBP
View
Price last confirmed 31 days ago
A
Retailer 10
-
£45,936 GBP
$61,549 USD
View
A
Retailer 11
-
£47,849 GBP
$64,113 USD
View
A
Retailer 12
-
£48,976 GBP
€62,498 EUR
View
B+
Retailer 13
-
£49,764 GBP
$66,678 USD
View
A
Retailer 14
-
£50,085 GBP
ZAR 1,084,141 ZAR
View
B+
Retailer 15
-
£51,677 GBP
$69,242 USD
View
Most Expensive
B+
MOH London
8DCC31CC8 · Oct 29
£65,342 GBP
View
15 more retailers have this diamond
Prices start from £35,964 GBPSave up to £29,378 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
5.02ct Round
£35,964 GBP