CaratHunter
Plans
Round|Natural|GIA

5.28ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6535483208

Certificate GIA 6535483208

Diamond specifications and retailer prices

From £77,526 GBP
$103,876 USD
As of October 30, 2026
Save £49,721 GBP (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £127,246 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.28ct natural round diamond

This 5.28ct natural round sits in the over five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6535483208. Listed at 7 retailers as of October 29, 2026, with prices from £77,526 to £127,246, a £49,721 spread on the same certified stone. MOH London lists it at £127,246. 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

5.28
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6535483208
Dimensions11.07 × 11.16 × 6.83 mm
L/W Ratio1.01
Star length50%
Top View
11.07 mm11.16 mm5.28 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535483208
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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: £127,246 GBP|Low: £54,348 GBP|High: £128,094 GBP|Avg: £84,784 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
October 30, 2026
Retailer 3£54,348 GBP
Retailer 10£69,595 GBP
Retailer 5£77,526 GBP
Retailer 8£77,962 GBP
Retailer 11£80,929 GBP
Retailer 4£81,428 GBP
Retailer 7£84,419 GBP
Retailer 9£90,455 GBP
Retailer 6£91,110 GBP
Retailer 2£96,729 GBP
MOH London£127,246 GBP

18 data points across 11 retailers

7 retailers£77,526 GBP to £127,246 GBP

A
Cheapest Retailer
-
£77,526 GBP
$103,876 USD
A
Retailer 2
-
£77,962 GBP
$104,461 USD
View
A
Retailer 3
-
£81,428 GBP
View
A
Retailer 4
-
£84,419 GBP
$113,112 USD
View
B+
Retailer 5
-
£91,110 GBP
$122,077 USD
View
B+
Retailer 6
-
£96,729 GBP
€123,435 EUR
View
Most Expensive
B+
MOH London
494E2FE31 · Oct 29
£127,246 GBP
View
6 more retailers have this diamond
Prices start from £77,526 GBPSave up to £49,721 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
5.28ct Round
£77,526 GBP