Round|Natural|GIA

2.52ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1553693801

Certificate GIA 1553693801

Diamond specifications and retailer prices

From $23,027 USD
As of October 30, 2026
Save $16,781 USD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $39,808 USD at MOH London · As of November 1, 2026
View at MOH London

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 1553693801. Listed at 14 retailers as of October 30, 2026, with prices from $23,027 to $39,808, a $16,781 spread on the same certified stone. MOH London lists it at $39,808. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553693801
Dimensions8.68 × 8.61 × 5.43 mm
L/W Ratio1.01
Key to symbols
Cloud, Crystal, Needle
Top View
8.68 mm8.61 mm2.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553693801
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.8%

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: $39,808 USD|Low: $23,027 USD|High: $40,804 USD|Avg: $28,649 USD|-1.4%
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
November 1, 2026
Retailer 4$23,027 USD
Retailer 7$23,732 USD
Retailer 5$24,304 USD
Retailer 6$25,529 USD
Retailer 11$26,551 USD
Retailer 12$26,764 USD
Retailer 3$26,909 USD
Retailer 14$27,613 USD
Retailer 10$27,760 USD
Retailer 13$27,760 USD
Retailer 2$28,519 USD
Retailer 9$28,680 USD
Retailer 8$30,582 USD
MOH London$39,808 USD

39 data points across 14 retailers

14 retailers$23,027 USD to $39,808 USD

B+
Cheapest Retailer
-
$23,027 USD
B+
Retailer 2
-
$23,732 USD
€22,601 EUR
View
B+
Retailer 3
-
$24,304 USD
View
B
Retailer 4
-
$25,529 USD
View
Final sale: no returns
B+
Retailer 5
-
$26,551 USD
View
B+
Retailer 6
-
$26,764 USD
View
B+
Retailer 7
-
$26,909 USD
View
B+
Retailer 8
-
$27,613 USD
View
B
Retailer 9
-
$27,760 USD
View
B
Retailer 10
-
$27,760 USD
View
B+
Retailer 11
-
$28,519 USD
£22,456 GBP
View
B
Retailer 12
-
$28,680 USD
View
B
Retailer 13
-
$30,582 USD
€29,126 EUR
View
Most Expensive
B
MOH London
A34CDCE4D · Nov 1
$39,808 USD
£31,345 GBP
View
13 more retailers have this diamond
Prices start from $23,027 USDSave up to $16,781 USD

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+
2.52ct Round
$23,027 USD