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Round|Natural|GIA

2.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 3495094485

Certificate GIA 3495094485

Diamond specifications and retailer prices

From $24,188 USD
As of October 29, 2026
Save $17,672 USD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $41,860 USD at MOH London · As of October 29, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3495094485. Listed at 15 retailers as of October 29, 2026, with prices from $24,188 to $41,860, a $17,672 spread on the same certified stone. MOH London lists it at $41,860. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3495094485
Dimensions8.67 × 8.60 × 5.42 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
8.67 mm8.60 mm2.50 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3495094485
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: $41,860 USD|Low: $23,410 USD|High: $42,139 USD|Avg: $29,326 USD|+0.4%
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
October 29, 2026
Retailer 12$23,410 USD
Retailer 11$24,188 USD
Retailer 8$24,273 USD
Retailer 5$26,660 USD
Retailer 6$26,902 USD
Retailer 9$28,200 USD
Retailer 10$28,200 USD
Retailer 3$28,882 USD
Retailer 13$29,140 USD
Retailer 7$29,576 USD
Retailer 4$29,993 USD
Retailer 2$32,348 USD
MOH London$41,860 USD

36 data points across 13 retailers

15 retailers$24,188 USD to $41,860 USD

Retailer 1
-
$23,410 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$24,188 USD
View
A
Retailer 3
-
$24,273 USD
View
Retailer 4
-
$26,660 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$26,902 USD
£21,183 GBP
View
Retailer 6
-
$27,771 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$27,993 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$28,200 USD
View
B+
Retailer 9
-
$28,200 USD
View
Retailer 10
-
$28,882 USD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$29,140 USD
View
B+
Retailer 12
-
$29,576 USD
£23,288 GBP
View
Retailer 13
-
$29,993 USD
View
Price last confirmed 20 days ago
B+
Retailer 14
-
$32,348 USD
€30,808 EUR
View
Most Expensive
B
MOH London
4FFCDB6DC · Oct 29
$41,860 USD
£32,961 GBP
View
14 more retailers have this diamond
Prices start from $24,188 USDSave up to $17,672 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
$24,188 USD