Oval|Natural|HRD

1.54ct D SI2 Oval Natural Diamond

GD • D/SI2 • HRD 250000283135

Certificate HRD 250000283135

Diamond specifications and retailer prices

From $5,057 USD
As of October 30, 2026
Save $4,641 USD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,698 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.54ct natural oval diamond

This 1.54ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 250000283135. Listed at 10 retailers as of October 30, 2026, with prices from $5,057 to $9,698, a $4,641 spread on the same certified stone. NZ Jewellers lists it at $9,698. 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

1.54
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 250000283135
Dimensions9.88 × 6.19 × 3.83 mm
L/W Ratio1.60
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
9.88 mm6.19 mm1.54 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateHRD 250000283135
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 61.9%

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: Oct 30
Current: $9,698 USD|Low: $3,691 USD|High: $9,698 USD|Avg: $5,888 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 4$3,691 USD
Retailer 12$5,057 USD
Retailer 6$5,352 USD
Retailer 11$5,381 USD
Retailer 7$5,798 USD
Retailer 8$5,798 USD
Retailer 10$5,798 USD
Retailer 3$5,907 USD
Retailer 2$6,167 USD
Retailer 5$6,174 USD
Retailer 9$6,690 USD
NZ Jewellers$9,698 USD

17 data points across 12 retailers

10 retailers$5,057 USD to $9,698 USD

B+
Cheapest Retailer
-
$5,057 USD
B+
Retailer 2
-
$5,352 USD
View
Final sale: no returns
B+
Retailer 3
-
$5,381 USD
A$8,278 AUD
View
B+
Retailer 4
-
$5,798 USD
View
B+
Retailer 5
-
$5,798 USD
View
B+
Retailer 6
-
$5,798 USD
View
B+
Retailer 7
-
$6,167 USD
€5,873 EUR
View
B+
Retailer 8
-
$6,174 USD
A$9,498 AUD
View
B+
Retailer 9
-
$6,690 USD
View
Most Expensive
B
NZ Jewellers
d2de834c-c249-47cc-806c-d7f97f0d2781 · Oct 30
$9,698 USD
View
9 more retailers have this diamond
Prices start from $5,057 USDSave up to $4,641 USD

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+
1.54ct Oval
$5,057 USD