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Round|Natural|IGI

5.01ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 853621565

Certificate IGI 853621565

Diamond specifications and retailer prices

From £32,572 GBP
As of November 5, 2026
Save £11,903 GBP (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £44,475 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 853621565. Listed at 3 retailers as of November 5, 2026, with prices from £32,572 to £44,475, a £11,903 spread on the same certified stone. Yorxs lists it at £44,475. 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

5.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabIGI
CertificateIGI 853621565
Dimensions10.74 × 10.80 × 6.86 mm
L/W Ratio1.01
Top View
10.74 mm10.80 mm5.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 853621565
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £41,100 GBP|Low: £32,572 GBP|High: £44,475 GBP|Avg: £37,680 GBP
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2£32,572 GBP
Retailer 1£41,100 GBP
Yorxs£44,475 GBP

2 data points across 3 retailers

3 retailers£32,572 GBP to £44,475 GBP

B+
Cheapest Retailer
-
£32,572 GBP
B+
Retailer 2
-
£41,100 GBP
View
Most Expensive
B
Yorxs
Q87 · Nov 6
£44,475 GBP
€57,009 EUR
View
2 more retailers have this diamond
Prices start from £32,572 GBPSave up to £11,903 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.

B+
5.01ct Round
£32,572 GBP