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Oval|Natural|GIA

2.50ct I I1 Oval Natural Diamond

ID • I/I1 • GIA 5526644487

Certificate GIA 5526644487

Diamond specifications and retailer prices

From $18,927 AUD
$13,295 USD
As of October 31, 2026
Save $6,789 AUD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $25,716 AUD at Yorxs · As of October 31, 2026
View at Yorxs

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526644487. Listed at 8 retailers as of October 31, 2026, with prices from $18,927 to $25,716, a $6,789 spread on the same certified stone. Yorxs lists it at $25,716. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5526644487
Dimensions11.03 × 7.25 × 4.67 mm
L/W Ratio1.52
Top View
11.03 mm7.25 mm2.50 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5526644487
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.4%

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 31
Current: $21,328 AUD|Low: $18,927 AUD|High: $25,837 AUD|Avg: $23,042 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 31, 2026
Retailer 3$18,927 AUD
Retailer 2$19,607 AUD
Retailer 1$21,328 AUD
Retailer 4$24,685 AUD
Retailer 6$24,685 AUD
Retailer 5$25,511 AUD
Yorxs$25,716 AUD

18 data points across 7 retailers

8 retailers$18,927 AUD to $25,716 AUD

A
Cheapest Retailer
-
$18,927 AUD
$13,295 USD
A
Retailer 2
-
$19,607 AUD
$13,773 USD
View
Retailer 3
-
$21,328 AUD
$14,982 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$21,328 AUD
$14,982 USD
View
Retailer 5
-
$23,105 AUD
$16,230 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$23,993 AUD
$16,854 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$24,685 AUD
$17,340 USD
View
Most Expensive
B+
Yorxs
492565874 · Oct 31
$25,716 AUD
€17,204 EUR
View
7 more retailers have this diamond
Prices start from $18,927 AUDSave up to $6,789 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 Oval
$18,927 AUD