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2.52ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2566159914

Certificate GIA 2566159914

Diamond specifications and retailer prices

From £14,517 GBP
HK$152,200 HKD
As of November 1, 2026
Save £14,739 GBP (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £29,256 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 2.52ct natural round diamond

This 2.52ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566159914. Listed at 4 retailers as of November 1, 2026, with prices from £14,517 to £29,256, a £14,739 spread on the same certified stone. With Clarity lists it at £29,256. 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

2.52
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566159914
Dimensions8.75 × 8.80 × 5.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.75 mm8.80 mm2.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566159914
Side View
Table 59.0%Crown 33.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 60.5%

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: Nov 1
Current: £14,517 GBP|Low: £14,517 GBP|High: £28,671 GBP|Avg: £18,962 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
October 17, 2026
Retailer 1£14,517 GBP
Retailer 5£16,012 GBP
Retailer 3£17,196 GBP
Retailer 4£17,882 GBP
Retailer 2£19,542 GBP
With Clarity£28,671 GBP

6 data points across 6 retailers

4 retailers£14,517 GBP to £29,256 GBP

A
Cheapest Retailer
-
£14,517 GBP
HK$152,200 HKD
B+
Retailer 2
-
£17,882 GBP
$23,996 USD
View
B+
Retailer 3
-
£19,542 GBP
SGD 35,438 SGD
View
Most Expensive
B
With Clarity
2566159914 · Nov 1
£29,256 GBP
$39,260 USD
View
3 more retailers have this diamond
Prices start from £14,517 GBPSave up to £14,739 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
2.52ct Round
£14,517 GBP