Round|Natural|GIA

2.53ct E I1 Round Natural Diamond

VG • E/I1 • GIA 5221821478

Certificate GIA 5221821478

Diamond specifications and retailer prices

From £14,695 GBP
$19,690 USD
As of October 30, 2026
Save £493 GBP (3%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £18,314 GBP at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 2.53ct natural round diamond

This 2.53ct natural round sits in the two to three carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 5221821478. Listed at 6 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.53
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5221821478
Dimensions8.64 × 8.60 × 5.45 mm
L/W Ratio1.00
Star length60%
Lower girdle80%
Top View
8.64 mm8.60 mm2.53 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5221821478
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.2%

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: Oct 30
Current: £11,721 GBP|Low: £11,721 GBP|High: £15,188 GBP|Avg: £14,035 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 1£11,721 GBP
Retailer 2£12,928 GBP
Retailer 4£14,005 GBP
Retailer 5£14,695 GBP
Retailer 6£14,695 GBP
Retailer 3£14,997 GBP
Retailer 7£15,188 GBP

3 data points across 7 retailers

6 retailers£14,695 GBP to £15,188 GBP

Retailer 1
-
£11,721 GBP
$15,705 USD
Price last confirmed 12 days ago
Retailer 2
-
£14,544 GBP
$19,487 USD
View
Price last confirmed 60 days ago
B+
Retailer 3
-
£14,695 GBP
$19,690 USD
View
B+
Retailer 4
-
£14,695 GBP
$19,690 USD
View
B+
Retailer 5
-
£15,188 GBP
$20,350 USD
View
Most Expensive
NZ Jewellers
0fd87422-1902-414c-91d8-447ca675564b · Aug 29
£18,314 GBP
$24,539 USD
View
Price last confirmed 62 days ago
5 more retailers have this diamond
Prices start from £14,695 GBPSave up to £493 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+
2.53ct Round
£14,695 GBP