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Oval|Natural|HRD

1.25ct H SI2 Oval Natural Diamond

GD • H/SI2 • HRD 250000251250

Certificate HRD 250000251250

Diamond specifications and retailer prices

From $3,179 AUD
As of November 4, 2026
Save $4,180 AUD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,359 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.25ct natural oval diamond

This 1.25ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 250000251250. Listed at 11 retailers as of November 4, 2026, with prices from $3,179 to $7,359, a $4,180 spread on the same certified stone. NZ Jewellers lists it at $7,359. 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

1.25
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 250000251250
Dimensions8.71 × 6.01 × 3.81 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
8.71 mm6.01 mm1.25 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 250000251250
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.4%

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: Nov 4
Current: $7,359 AUD|Low: $2,473 AUD|High: $7,359 AUD|Avg: $4,096 AUD
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
November 6, 2026
Retailer 5$2,473 AUD
Retailer 3$3,179 AUD
Retailer 9$3,248 AUD
Retailer 10$3,320 AUD
Retailer 7$3,519 AUD
Retailer 13$3,519 AUD
Retailer 8$3,682 AUD
Retailer 12$3,723 AUD
Retailer 4$4,043 AUD
Retailer 11$4,061 AUD
Retailer 2$4,372 AUD
Retailer 6$6,149 AUD
NZ Jewellers$7,359 AUD

16 data points across 13 retailers

11 retailers$3,179 AUD to $7,359 AUD

B+
Cheapest Retailer
-
$3,179 AUD
B+
Retailer 2
-
$3,248 AUD
View
Final sale: no returns
B+
Retailer 3
-
$3,320 AUD
View
Retailer 4
-
$3,519 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,519 AUD
View
B+
Retailer 6
-
$3,682 AUD
View
B+
Retailer 7
-
$3,723 AUD
View
B+
Retailer 8
-
$4,061 AUD
View
B+
Retailer 9
-
$4,372 AUD
View
B
Retailer 10
-
$6,149 AUD
View
Most Expensive
B
NZ Jewellers
7c404f62-6998-43de-9c89-ad8a2d429c9f · Nov 5
$7,359 AUD
$5,056 USD
View
10 more retailers have this diamond
Prices start from $3,179 AUDSave up to $4,180 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+
1.25ct Oval
$3,179 AUD