Round|Natural|GIA

2.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6562357517

Certificate GIA 6562357517

Diamond specifications and retailer prices

From $16,245 USD
As of October 30, 2026
15 retailers carry this diamond
Most expensive: $23,856 USD at MOH London · As of October 21, 2026
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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562357517. Listed at 15 retailers as of October 30, 2026. 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
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562357517
Dimensions8.57 × 8.62 × 5.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
8.57 mm8.62 mm2.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6562357517
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $23,856 USD|Low: $13,803 USD|High: $24,014 USD|Avg: $17,333 USD|-0.5%
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
October 21, 2026
Retailer 9$13,812 USD
Retailer 6$14,901 USD
Retailer 5$15,263 USD
Retailer 12$15,280 USD
Retailer 3$16,071 USD
Retailer 11$16,326 USD
Retailer 14$16,771 USD
Retailer 2$17,514 USD
Retailer 13$17,889 USD
Retailer 4$18,168 USD
Retailer 10$18,299 USD
Retailer 7$18,867 USD
Retailer 8$21,524 USD
MOH London$23,856 USD

27 data points across 14 retailers

15 retailers

Retailer 1
-
$13,094 USD
HK$102,300 HKD
Price last confirmed 10 days ago
Retailer 2
-
$13,812 USD
₹1,315,404 INR
View
Price last confirmed 11 days ago
Retailer 3
-
$14,901 USD
SGD 20,136 SGD
View
Price last confirmed 19 days ago
Retailer 4
-
$15,263 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$15,280 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$15,750 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$16,245 USD
View
Retailer 8
-
$16,326 USD
£12,855 GBP
View
Price last confirmed 12 days ago
Retailer 9
-
$16,771 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$17,514 USD
£13,791 GBP
View
Price last confirmed 10 days ago
Retailer 11
-
$17,889 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$18,168 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$18,867 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$21,524 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
2729E7E18 · Oct 21
$23,856 USD
£18,784 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $16,245 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.

A
2.50ct Round
$16,245 USD