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Round|Natural|GIA

2.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 7568178368

Certificate GIA 7568178368

Diamond specifications and retailer prices

From $30,994 AUD
CA$30,239 CAD
As of October 30, 2026
Save $19,960 AUD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $50,954 AUD at MOH London · As of November 1, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568178368. Listed at 9 retailers as of October 30, 2026, with prices from $30,994 to $50,954, a $19,960 spread on the same certified stone. MOH London lists it at $50,954. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7568178368
Dimensions8.61 × 8.65 × 5.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle, Knot, Indented Natural
Top View
8.61 mm8.65 mm2.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568178368
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 63.0%

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 30
Current: $50,954 AUD|Low: $30,994 AUD|High: $51,227 AUD|Avg: $37,146 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$30,994 AUD
Retailer 9$31,188 AUD
Retailer 2$32,951 AUD
Retailer 4$33,930 AUD
Retailer 6$35,785 AUD
Retailer 3$38,423 AUD
Retailer 7$38,436 AUD
Retailer 8$39,655 AUD
MOH London$50,954 AUD

14 data points across 9 retailers

9 retailers$30,994 AUD to $50,954 AUD

A
Cheapest Retailer
-
$30,994 AUD
CA$30,239 CAD
A
Retailer 2
-
$31,188 AUD
$21,908 USD
View
A
Retailer 3
-
$32,951 AUD
£18,225 GBP
View
B+
Retailer 4
-
$33,930 AUD
$23,834 USD
View
B+
Retailer 5
-
$35,785 AUD
$25,137 USD
View
B+
Retailer 6
-
$38,423 AUD
€25,705 EUR
View
B+
Retailer 7
-
$38,436 AUD
$26,999 USD
View
B+
Retailer 8
-
$39,655 AUD
$27,856 USD
View
Most Expensive
B
MOH London
5B53E4C20 · Nov 1
$50,954 AUD
£28,183 GBP
View
8 more retailers have this diamond
Prices start from $30,994 AUDSave up to $19,960 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
$30,994 AUD