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Oval|Natural|HRD

2.50ct H SI2 Oval Natural Diamond

ID • H/SI2 • HRD 250000264611

Certificate HRD 250000264611

Diamond specifications and retailer prices

From $10,682 AUD
SGD 10,140 SGD
As of October 31, 2026
Save $11,829 AUD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $22,511 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000264611. Listed at 14 retailers as of October 30, 2026, with prices from $10,682 to $22,511, a $11,829 spread on the same certified stone. NZ Jewellers lists it at $22,511. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 250000264611
Dimensions10.32 × 7.52 × 4.81 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Top View
10.32 mm7.52 mm2.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 250000264611
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.0%

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 31
Current: $22,511 AUD|Low: $10,253 AUD|High: $23,390 AUD|Avg: $14,238 AUD|-3.8%
NZ Jewellers
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
October 31, 2026
Retailer 7$10,253 AUD
Retailer 13$10,682 AUD
Retailer 3$11,548 AUD
Retailer 9$12,424 AUD
Retailer 14$12,424 AUD
Retailer 4$12,617 AUD
Retailer 5$13,221 AUD
Retailer 12$13,459 AUD
Retailer 10$13,667 AUD
Retailer 15$13,759 AUD
Retailer 2$14,707 AUD
Retailer 6$15,060 AUD
Retailer 11$15,530 AUD
Retailer 8$18,859 AUD
NZ Jewellers$22,511 AUD

30 data points across 15 retailers

14 retailers$10,682 AUD to $22,511 AUD

A
Cheapest Retailer
-
$10,682 AUD
SGD 10,140 SGD
A
Retailer 2
-
$11,548 AUD
$8,112 USD
View
A
Retailer 3
-
$12,424 AUD
$8,727 USD
View
A
Retailer 4
-
$12,424 AUD
$8,727 USD
View
Final sale: no returns
A
Retailer 5
-
$12,617 AUD
$8,863 USD
View
A
Retailer 6
-
$13,221 AUD
View
A
Retailer 7
-
$13,459 AUD
$9,454 USD
View
Retailer 8
-
$13,459 AUD
$9,454 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$13,667 AUD
$9,600 USD
View
A
Retailer 10
-
$13,759 AUD
$9,665 USD
View
A
Retailer 11
-
$14,707 AUD
€9,839 EUR
View
A
Retailer 12
-
$15,530 AUD
$10,909 USD
View
A
Retailer 13
-
$18,859 AUD
£10,431 GBP
View
Most Expensive
B+
NZ Jewellers
cd0d9926-8b46-4b5b-938b-e28edcfec0c0 · Oct 30
$22,511 AUD
$15,813 USD
View
13 more retailers have this diamond
Prices start from $10,682 AUDSave up to $11,829 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
$10,682 AUD