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Round|Natural|GIA

2.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 7553483408

Certificate GIA 7553483408

Diamond specifications and retailer prices

From $30,918 AUD
$21,718 USD
As of November 2, 2026
Save $21,879 AUD (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $52,796 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 7553483408. Listed at 18 retailers as of November 1, 2026, with prices from $30,918 to $52,796, a $21,879 spread on the same certified stone. MOH London lists it at $52,796. 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
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7553483408
Dimensions8.58 × 8.64 × 5.39 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.58 mm8.64 mm2.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553483408
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: Nov 2
Current: $52,796 AUD|Low: $30,918 AUD|High: $53,433 AUD|Avg: $38,948 AUD|-1.2%
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
November 2, 2026
Retailer 3$30,918 AUD
Retailer 5$31,079 AUD
Retailer 4$32,395 AUD
Retailer 11$33,806 AUD
Retailer 6$33,811 AUD
Retailer 10$35,496 AUD
Retailer 9$36,624 AUD
Retailer 13$38,031 AUD
Retailer 2$38,894 AUD
Retailer 7$40,837 AUD
Retailer 8$45,272 AUD
Retailer 12$47,891 AUD
MOH London$52,796 AUD

33 data points across 13 retailers

18 retailers$30,918 AUD to $52,796 AUD

A
Cheapest Retailer
-
$30,918 AUD
$21,718 USD
A
Retailer 2
-
$31,079 AUD
$21,831 USD
View
A
Retailer 3
-
$32,395 AUD
$22,756 USD
View
Final sale: no returns
B+
Retailer 4
-
$33,806 AUD
$23,747 USD
View
B+
Retailer 5
-
$33,809 AUD
$23,749 USD
View
A
Retailer 6
-
$33,811 AUD
£18,701 GBP
View
B+
Retailer 7
-
$34,850 AUD
$24,480 USD
View
B+
Retailer 8
-
$34,850 AUD
$24,480 USD
View
B+
Retailer 9
-
$35,496 AUD
$24,934 USD
View
B+
Retailer 10
-
$36,017 AUD
$25,300 USD
View
B+
Retailer 11
-
$36,131 AUD
$25,380 USD
View
B+
Retailer 12
-
$36,624 AUD
$25,726 USD
View
B+
Retailer 13
-
$38,031 AUD
$26,715 USD
View
B+
Retailer 14
-
$38,894 AUD
£21,513 GBP
View
B+
Retailer 15
-
$40,837 AUD
€27,320 EUR
View
B+
Retailer 16
-
$45,272 AUD
£25,040 GBP
View
B
Retailer 17
-
$47,891 AUD
$33,641 USD
View
Most Expensive
B
MOH London
A83AA3E9B · Nov 1
$52,796 AUD
£29,202 GBP
View
17 more retailers have this diamond
Prices start from $30,918 AUDSave up to $21,879 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
$30,918 AUD