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Round|Natural|GIA

2.50ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5563119299

Certificate GIA 5563119299

Diamond specifications and retailer prices

From $22,525 USD
Save $17,902 USD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $40,427 USD at MOH London
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct 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 5563119299. Listed at 16 retailers, with prices from $22,525 to $40,427 at MOH London, a $17,902 spread on the same certified stone. 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

2.50
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5563119299
Dimensions8.59 × 8.64 × 5.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Natural
Top View
8.59 mm8.64 mm2.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563119299
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $40,427 USD|Low: $19,717 USD|High: $40,427 USD|Avg: $26,912 USD|+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
October 1, 2026
Retailer 8$19,717 USD
Retailer 5$22,975 USD
Retailer 6$23,287 USD
Retailer 3$24,900 USD
Retailer 12$25,577 USD
Retailer 2$25,671 USD
Retailer 14$26,456 USD
Retailer 4$26,643 USD
Retailer 13$26,856 USD
Retailer 7$27,340 USD
Retailer 15$27,709 USD
Retailer 16$28,775 USD
Retailer 11$28,964 USD
Retailer 10$30,448 USD
Retailer 9$34,710 USD
MOH London$40,427 USD

13 data points across 16 retailers

16 retailers$22,525 USD to $40,427 USD

B+
Cheapest Retailer
-
$22,525 USD
B+
Retailer 2
-
$22,975 USD
View
B+
Retailer 3
-
$23,287 USD
View
B
Retailer 4
-
$24,900 USD
View
B
Retailer 5
-
$25,577 USD
View
B
Retailer 6
-
$25,671 USD
A$39,494 AUD
View
B
Retailer 7
-
$26,515 USD
£20,878 GBP
View
B+
Retailer 8
-
$26,643 USD
View
B+
Retailer 9
-
$26,856 USD
View
B+
Retailer 10
-
$27,340 USD
View
B
Retailer 11
-
$27,709 USD
View
B
Retailer 12
-
$28,775 USD
View
B
Retailer 13
-
$28,964 USD
£22,806 GBP
View
B
Retailer 14
-
$30,448 USD
€28,998 EUR
View
B
Retailer 15
-
$34,710 USD
ZAR 560,748 ZAR
View
Most Expensive
B
MOH London
5BC445D0E · Oct 1
$40,427 USD
£31,832 GBP
View
15 more retailers have this diamond
Prices start from $22,525 USDSave up to $17,902 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.

B+
2.50ct Round
$22,525 USD