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Round|Natural|GIA

2.50ct F SI2 Round Natural Diamond

ID • F/SI2 • GIA 07

Certificate GIA 07

Diamond specifications and retailer prices

From $23,674 AUD
$16,630 USD
As of November 1, 2026
Save $18,381 AUD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $42,055 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. Listed at 16 retailers as of November 1, 2026, with prices from $23,674 to $42,055, a $18,381 spread on the same certified stone. MOH London lists it at $42,055. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 07
Dimensions8.68 × 8.73 × 5.33 mm
L/W Ratio1.01
Top View
8.68 mm8.73 mm2.50 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 07
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.2%

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 1
Current: $42,055 AUD|Low: $23,674 AUD|High: $42,281 AUD|Avg: $29,099 AUD|-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
Retailer 15
Retailer 16
November 2, 2026
Retailer 3$23,674 AUD
Retailer 8$24,376 AUD
Retailer 5$24,756 AUD
Retailer 12$24,911 AUD
Retailer 9$24,939 AUD
Retailer 6$25,441 AUD
Retailer 14$26,929 AUD
Retailer 2$27,293 AUD
Retailer 15$28,274 AUD
Retailer 13$28,620 AUD
Retailer 4$29,172 AUD
Retailer 16$30,294 AUD
Retailer 10$30,984 AUD
Retailer 11$32,674 AUD
Retailer 7$38,148 AUD
MOH London$42,055 AUD

17 data points across 16 retailers

16 retailers$23,674 AUD to $42,055 AUD

A
Cheapest Retailer
-
$23,674 AUD
$16,630 USD
A
Retailer 2
-
$24,376 AUD
$17,123 USD
View
A
Retailer 3
-
$24,756 AUD
$17,390 USD
View
A
Retailer 4
-
$24,911 AUD
$17,499 USD
View
A
Retailer 5
-
$24,939 AUD
₹1,668,376 INR
View
A
Retailer 6
-
$25,441 AUD
$17,871 USD
View
A
Retailer 7
-
$26,929 AUD
$18,916 USD
View
A
Retailer 8
-
$27,293 AUD
£15,096 GBP
View
A
Retailer 9
-
$28,274 AUD
$19,861 USD
View
A
Retailer 10
-
$28,620 AUD
$20,104 USD
View
A
Retailer 11
-
$29,172 AUD
$20,492 USD
View
A
Retailer 12
-
$30,294 AUD
$21,280 USD
View
A
Retailer 13
-
$30,984 AUD
£17,137 GBP
View
A
Retailer 14
-
$32,674 AUD
€21,859 EUR
View
B+
Retailer 15
-
$38,148 AUD
$26,797 USD
View
Most Expensive
B+
MOH London
FE0BDFEE4 · Nov 1
$42,055 AUD
£23,261 GBP
View
15 more retailers have this diamond
Prices start from $23,674 AUDSave up to $18,381 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
$23,674 AUD