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Round|Natural|GIA

2.53ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1558663237

Certificate GIA 1558663237

Diamond specifications and retailer prices

From €15,970 EUR
$17,842 USD
As of October 30, 2026
Save €11,162 EUR (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €27,132 EUR at MOH London · As of November 1, 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 1558663237. Listed at 17 retailers as of October 30, 2026, with prices from €15,970 to €27,132, a €11,162 spread on the same certified stone. MOH London lists it at €27,132. 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
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558663237
Dimensions8.69 × 8.75 × 5.41 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.69 mm8.75 mm2.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558663237
Side View
Table 56.0%Crown 36°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 62.1%

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: €27,132 EUR|Low: €14,895 EUR|High: €27,459 EUR|Avg: €19,036 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 10€14,895 EUR
Retailer 14€15,266 EUR
Retailer 18€15,970 EUR
Retailer 15€16,648 EUR
Retailer 9€16,881 EUR
Retailer 3€17,373 EUR
Retailer 12€17,758 EUR
Retailer 17€18,001 EUR
Retailer 16€18,241 EUR
Retailer 5€18,820 EUR
Retailer 8€18,985 EUR
Retailer 19€18,985 EUR
Retailer 4€19,544 EUR
Retailer 7€19,611 EUR
Retailer 2€20,318 EUR
Retailer 13€20,876 EUR
Retailer 11€22,180 EUR
Retailer 6€24,611 EUR
MOH London€27,132 EUR

41 data points across 19 retailers

17 retailers€15,970 EUR to €27,132 EUR

Retailer 1
-
€15,266 EUR
$17,055 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€15,970 EUR
$17,842 USD
View
A
Retailer 3
-
€16,648 EUR
$18,599 USD
View
Final sale: no returns
B+
Retailer 4
-
€17,373 EUR
$19,409 USD
View
B+
Retailer 5
-
€17,758 EUR
£15,621 GBP
View
B+
Retailer 6
-
€18,001 EUR
$20,111 USD
View
B+
Retailer 7
-
€18,241 EUR
$20,379 USD
View
B+
Retailer 8
-
€18,820 EUR
$21,026 USD
View
B+
Retailer 9
-
€18,985 EUR
$21,210 USD
View
B+
Retailer 10
-
€18,985 EUR
$21,210 USD
View
B+
Retailer 11
-
€19,463 EUR
$21,744 USD
View
B+
Retailer 12
-
€19,544 EUR
$21,835 USD
View
B+
Retailer 13
-
€19,611 EUR
$21,910 USD
View
B+
Retailer 14
-
€20,318 EUR
View
B+
Retailer 15
-
€20,876 EUR
$23,322 USD
View
B
Retailer 16
-
€24,611 EUR
$27,496 USD
View
Most Expensive
B
MOH London
A9FEA413A · Nov 1
€27,132 EUR
£23,868 GBP
View
16 more retailers have this diamond
Prices start from €15,970 EURSave up to €11,162 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
€15,970 EUR