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Oval|Natural|HRD

1.53ct H SI2 Oval Natural Diamond

VG • H/SI2 • HRD 250000228376

Certificate HRD 250000228376

Diamond specifications and retailer prices

From $4,977 AUD
$3,496 USD
As of November 1, 2026
Save $3,693 AUD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,670 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 250000228376. Listed at 5 retailers as of October 30, 2026, with prices from $4,977 to $8,670, a $3,693 spread on the same certified stone. NZ Jewellers lists it at $8,670. 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

1.53
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.06°
OriginNatural
Grading LabHRD
CertificateHRD 250000228376
Dimensions9.60 × 6.31 × 3.95 mm
L/W Ratio1.52
Girdle conditionMedium
Top View
9.60 mm6.31 mm1.53 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000228376
Side View
Table 62.0%Crown 36°GirdlePavilion 41.06°Culet: NoneDepth 62.6%

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: $8,670 AUD|Low: $4,977 AUD|High: $8,805 AUD|Avg: $6,376 AUD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$4,977 AUD
Retailer 5$5,125 AUD
Retailer 4$5,168 AUD
Retailer 7$5,521 AUD
Retailer 6$6,257 AUD
Retailer 2$8,322 AUD
NZ Jewellers$8,670 AUD

16 data points across 7 retailers

5 retailers$4,977 AUD to $8,670 AUD

A
Cheapest Retailer
-
$4,977 AUD
$3,496 USD
A
Retailer 2
-
$5,125 AUD
$3,600 USD
View
A
Retailer 3
-
$5,168 AUD
$3,630 USD
View
B+
Retailer 4
-
$8,322 AUD
£4,603 GBP
View
Most Expensive
B+
NZ Jewellers
3b60ee75-940c-45b1-b040-56cbeca6d1e7 · Oct 30
$8,670 AUD
$6,090 USD
View
4 more retailers have this diamond
Prices start from $4,977 AUDSave up to $3,693 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
1.53ct Oval
$4,977 AUD