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Oval|Natural|HRD

3.03ct K SI1 Oval Natural Diamond

EX • K/SI1 • HRD 210000057802

Certificate HRD 210000057802

Diamond specifications and retailer prices

From $21,537 AUD
As of November 6, 2026
Save $6,609 AUD (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $28,146 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 3.03ct natural oval diamond

This 3.03ct natural oval sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 210000057802. Listed at 7 retailers as of November 6, 2026, with prices from $21,537 to $28,146, a $6,609 spread on the same certified stone. Yorxs lists it at $28,146. 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

3.03
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 210000057802
Dimensions11.58 × 8.13 × 4.06 mm
L/W Ratio1.42
Top View
11.58 mm8.13 mm3.03 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateHRD 210000057802
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCuletDepth 49.9%

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 6
Current: $21,537 AUD|Low: $21,537 AUD|High: $28,215 AUD|Avg: $24,960 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 1$21,537 AUD
Retailer 3$24,471 AUD
Retailer 2$25,218 AUD
Retailer 4$25,502 AUD
Yorxs$28,146 AUD

46 data points across 5 retailers

7 retailers$21,537 AUD to $28,146 AUD

A
Cheapest Retailer
-
$21,537 AUD
B+
Retailer 2
-
$22,185 AUD
View
B+
Retailer 3
-
$24,323 AUD
View
B+
Retailer 4
-
$24,471 AUD
View
B+
Retailer 5
-
$25,218 AUD
View
B+
Retailer 6
-
$25,502 AUD
View
Most Expensive
B+
Yorxs
353898133 · Nov 6
$28,146 AUD
€18,418 EUR
View
6 more retailers have this diamond
Prices start from $21,537 AUDSave up to $6,609 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
3.03ct Oval
$21,537 AUD