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Round|Natural|GIA

2.53ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6552568579

Certificate GIA 6552568579

Diamond specifications and retailer prices

From €15,328 EUR
$17,125 USD
As of October 29, 2026
Save €5,214 EUR (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €20,542 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.53ct natural round diamond

This 2.53ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552568579. Listed at 8 retailers as of October 29, 2026, with prices from €15,328 to €20,542, a €5,214 spread on the same certified stone. MOH London lists it at €20,542. 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

2.53
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552568579
Dimensions8.62 × 8.67 × 5.41 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Twinning Wisp, Feather
Top View
8.62 mm8.67 mm2.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552568579
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 29
Current: €20,542 EUR|Low: €13,364 EUR|High: €20,857 EUR|Avg: €16,899 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8€13,364 EUR
Retailer 7€15,328 EUR
Retailer 4€15,404 EUR
Retailer 5€15,645 EUR
Retailer 3€16,140 EUR
Retailer 2€17,978 EUR
Retailer 6€18,535 EUR
MOH London€20,542 EUR

39 data points across 8 retailers

8 retailers€15,328 EUR to €20,542 EUR

Retailer 1
-
€13,364 EUR
$14,930 USD
Price last confirmed 14 days ago
A
Retailer 2
-
€15,328 EUR
$17,125 USD
View
A
Retailer 3
-
€15,404 EUR
$17,210 USD
View
A
Retailer 4
-
€15,645 EUR
$17,479 USD
View
A
Retailer 5
-
€16,140 EUR
£14,198 GBP
View
B+
Retailer 6
-
€17,978 EUR
$20,085 USD
View
B+
Retailer 7
-
€18,535 EUR
$20,707 USD
View
Most Expensive
B+
MOH London
5B36B5F9E · Oct 29
€20,542 EUR
£18,071 GBP
View
7 more retailers have this diamond
Prices start from €15,328 EURSave up to €5,214 EUR

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
2.53ct Round
€15,328 EUR