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Round|Natural|GIA

2.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7563364223

Certificate GIA 7563364223

Diamond specifications and retailer prices

From $36,790 AUD
₹2,461,564 INR
As of October 23, 2026
Save $12,175 AUD (25%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $52,049 AUD at Aurelinne · As of October 23, 2026
View at Aurelinne

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 7563364223. Listed at 12 retailers as of October 23, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7563364223
Dimensions8.59 × 8.67 × 5.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle, Indented Natural, Natural
Top View
8.59 mm8.67 mm2.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563364223
Side View
Table 59.0%Crown 35°Girdle: THN-STKPavilion 41.6°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 23
Current: $52,049 AUD|Low: $36,685 AUD|High: $52,049 AUD|Avg: $44,345 AUD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 11$36,790 AUD
Retailer 3$40,863 AUD
Retailer 12$42,124 AUD
Retailer 10$42,503 AUD
Retailer 8$42,516 AUD
Retailer 7$42,977 AUD
Retailer 9$43,661 AUD
Retailer 6$46,266 AUD
Retailer 5$46,277 AUD
Retailer 4$48,579 AUD
Retailer 2$48,965 AUD
Aurelinne$52,049 AUD

4 data points across 12 retailers

12 retailers$36,790 AUD to $48,965 AUD

A
Cheapest Retailer
-
$36,790 AUD
₹2,461,564 INR
B+
Retailer 2
-
$39,794 AUD
View
Retailer 3
-
$42,124 AUD
$29,594 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$42,503 AUD
$29,860 USD
View
B+
Retailer 5
-
$42,516 AUD
$29,869 USD
View
B+
Retailer 6
-
$42,977 AUD
£23,774 GBP
View
B+
Retailer 7
-
$43,661 AUD
$30,674 USD
View
B+
Retailer 8
-
$46,266 AUD
$32,504 USD
View
B+
Retailer 9
-
$46,277 AUD
£25,600 GBP
View
Retailer 10
-
$48,579 AUD
$34,129 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$48,965 AUD
€32,762 EUR
View
Most Expensive
Aurelinne
12745668-4323-4676-8f07-28b08568b5e2 · Oct 23
$52,049 AUD
$36,567 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $36,790 AUDSave up to $12,175 AUD

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
$36,790 AUD