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Round|Natural|GIA

5.02ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6223925066

Certificate GIA 6223925066

Diamond specifications and retailer prices

From £67,887 GBP
$91,100 USD
As of November 1, 2026
Save £54,520 GBP (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £122,407 GBP at MOH London · As of November 1, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6223925066. Listed at 14 retailers as of November 1, 2026, with prices from £67,887 to £122,407, a £54,520 spread on the same certified stone. MOH London lists it at £122,407. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6223925066
Dimensions11.06 × 11.01 × 6.73 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
11.06 mm11.01 mm5.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6223925066
Side View
Table 60.0%Crown 32.5°Girdle: ThickPavilion 41.8°Culet: NoneDepth 61.0%

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 1
Current: £122,407 GBP|Low: £67,887 GBP|High: £123,882 GBP|Avg: £84,321 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6£67,887 GBP
Retailer 10£70,473 GBP
Retailer 7£71,028 GBP
Retailer 8£73,045 GBP
Retailer 3£77,969 GBP
Retailer 9£78,378 GBP
Retailer 2£82,711 GBP
Retailer 4£91,968 GBP
Retailer 5£94,833 GBP
MOH London£122,407 GBP

37 data points across 10 retailers

14 retailers£67,887 GBP to £122,407 GBP

B+
Cheapest Retailer
-
£67,887 GBP
$91,100 USD
B+
Retailer 2
-
£70,473 GBP
$94,570 USD
View
B+
Retailer 3
-
£71,028 GBP
$95,315 USD
View
Retailer 4
-
£73,045 GBP
A$150,804 AUD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
£75,704 GBP
$101,590 USD
View
B+
Retailer 6
-
£77,969 GBP
View
Retailer 7
-
£78,378 GBP
$105,178 USD
View
Price last confirmed 9 days ago
Retailer 8
-
£81,643 GBP
$109,560 USD
View
Price last confirmed 44 days ago
B
Retailer 9
-
£82,711 GBP
View
Retailer 10
-
£84,908 GBP
$113,942 USD
View
Price last confirmed 41 days ago
Retailer 11
-
£88,175 GBP
$118,325 USD
View
Price last confirmed 42 days ago
B
Retailer 12
-
£91,968 GBP
€117,539 EUR
View
B
Retailer 13
-
£94,833 GBP
ZAR 2,055,901 ZAR
View
Most Expensive
B
MOH London
861F9BB0C · Nov 1
£122,407 GBP
View
13 more retailers have this diamond
Prices start from £67,887 GBPSave up to £54,520 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+
5.02ct Round
£67,887 GBP