Round|Natural|GIA

10.03ct E VVS2 Round Natural Diamond

EX • E/VVS2 • GIA 5556451296

Certificate GIA 5556451296

Diamond specifications and retailer prices

From £504,983 GBP
As of October 29, 2026
Save £172,356 GBP (25%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £677,339 GBP at Aurelinne · As of August 31, 2026
View at Aurelinne

About this 10.03ct natural round diamond

This 10.03ct natural round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5556451296. Listed at 15 retailers as of October 27, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

10.03
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556451296
Dimensions13.78 × 13.89 × 8.53 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint
Top View
13.78 mm13.89 mm10.03 ctE / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556451296
Side View
Table 58.0%Crown 32.5°GirdlePavilion 41.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: £677,339 GBP|Low: £501,343 GBP|High: £677,339 GBP|Avg: £579,926 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 2£504,983 GBP
Retailer 3£507,592 GBP
Retailer 7£522,712 GBP
Retailer 4£532,434 GBP
Retailer 5£539,388 GBP
Retailer 13£541,871 GBP
Retailer 12£564,823 GBP
Retailer 8£568,182 GBP
Retailer 10£602,079 GBP
Retailer 11£627,165 GBP
Retailer 9£652,253 GBP
Retailer 6£660,787 GBP
Aurelinne£677,339 GBP

38 data points across 13 retailers

15 retailers£504,983 GBP to £677,339 GBP

A+
Cheapest Retailer
-
£504,983 GBP
Retailer 2
-
£507,592 GBP
A$1,039,924 AUD
View
Price last confirmed 25 days ago
A
Retailer 3
-
£522,712 GBP
A$1,070,901 AUD
View
Retailer 4
-
£541,871 GBP
$721,600 USD
View
Our latest check could not confirm this price
Final sale: no returns
A
Retailer 5
-
£564,823 GBP
$752,165 USD
View
A
Retailer 6
-
£567,555 GBP
$755,803 USD
View
A
Retailer 7
-
£568,182 GBP
$756,638 USD
View
Retailer 8
-
£568,182 GBP
$756,638 USD
View
Price last confirmed 12 days ago
A
Retailer 9
-
£602,079 GBP
$801,778 USD
View
A
Retailer 10
-
£627,165 GBP
$835,185 USD
View
B+
Retailer 11
-
£652,253 GBP
$868,593 USD
View
A
Retailer 12
-
£660,787 GBP
€838,055 EUR
View
B+
Retailer 13
-
£671,369 GBP
$894,050 USD
View
B+
Retailer 14
-
£677,339 GBP
$902,000 USD
View
Most Expensive
Aurelinne
381efbf1-3756-4838-ba44-242cab0d3db1 · Aug 31
£677,339 GBP
$902,000 USD
View
Price last confirmed 59 days ago
14 more retailers have this diamond
Prices start from £504,983 GBPSave up to £172,356 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+
10.03ct Round
£504,983 GBP