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Oval|Natural|GIA

2.50ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 7506811321

Certificate GIA 7506811321

Diamond specifications and retailer prices

From $36,602 AUD
CA$35,627 CAD
As of October 30, 2026
Save $23,498 AUD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $60,100 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7506811321. Listed at 14 retailers as of October 30, 2026, with prices from $36,602 to $60,100, a $23,498 spread on the same certified stone. MOH London lists it at $60,100. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7506811321
Dimensions10.46 × 7.52 × 4.87 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
10.46 mm7.52 mm2.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7506811321
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $60,100 AUD|Low: $36,602 AUD|High: $60,421 AUD|Avg: $42,347 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
November 2, 2026
Retailer 10$36,602 AUD
Retailer 14$36,830 AUD
Retailer 11$39,128 AUD
Retailer 7$39,525 AUD
Retailer 3$39,766 AUD
Retailer 8$40,086 AUD
Retailer 4$41,038 AUD
Retailer 5$41,038 AUD
Retailer 12$42,259 AUD
Retailer 6$42,407 AUD
Retailer 9$45,388 AUD
Retailer 2$45,517 AUD
Retailer 13$45,796 AUD
MOH London$60,100 AUD

15 data points across 14 retailers

14 retailers$36,602 AUD to $60,100 AUD

B+
Cheapest Retailer
-
$36,602 AUD
CA$35,627 CAD
B+
Retailer 2
-
$36,830 AUD
$25,811 USD
View
B
Retailer 3
-
$39,128 AUD
$27,422 USD
View
B
Retailer 4
-
$39,525 AUD
£21,811 GBP
View
B
Retailer 5
-
$39,766 AUD
$27,869 USD
View
B
Retailer 6
-
$40,086 AUD
$28,093 USD
View
B
Retailer 7
-
$41,038 AUD
$28,760 USD
View
B
Retailer 8
-
$41,038 AUD
$28,760 USD
View
B
Retailer 9
-
$42,259 AUD
$29,616 USD
View
B
Retailer 10
-
$42,407 AUD
$29,720 USD
View
B
Retailer 11
-
$45,388 AUD
$31,809 USD
View
B
Retailer 12
-
$45,517 AUD
€30,380 EUR
View
Retailer 13
-
$45,796 AUD
$32,095 USD
View
Price last confirmed 14 days ago
Most Expensive
C
MOH London
0217580DA · Nov 1
$60,100 AUD
£33,165 GBP
View
13 more retailers have this diamond
Prices start from $36,602 AUDSave up to $23,498 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.

B+
2.50ct Oval
$36,602 AUD