Round|Natural|HRD

1.50ct E SI2 Round Natural Diamond

EX • E/SI2 • HRD 260000094517

Certificate HRD 260000094517

Diamond specifications and retailer prices

From $2,796 USD
As of November 5, 2026
Save $3,372 USD (55%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,468 USD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000094517. Listed at 10 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginNatural
Grading LabHRD
CertificateHRD 260000094517
Dimensions7.20 × 7.26 × 4.55 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.20 mm7.26 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000094517
Side View
Table 58.0%Crown 36.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,468 USD|Low: $2,796 USD|High: $6,532 USD|Avg: $4,229 USD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$2,796 USD
Retailer 5$3,283 USD
Retailer 6$3,698 USD
Retailer 9$3,698 USD
Retailer 7$3,840 USD
Retailer 8$3,843 USD
Retailer 2$4,055 USD
Retailer 10$4,284 USD
Retailer 4$6,168 USD
NZ Jewellers$6,468 USD

43 data points across 10 retailers

10 retailers$2,796 USD to $6,168 USD

A
Cheapest Retailer
-
$2,796 USD
A
Retailer 2
-
$3,283 USD
View
Retailer 3
-
$3,698 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$3,698 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$3,840 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$3,843 USD
View
A
Retailer 7
-
$4,055 USD
View
Retailer 8
-
$4,284 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$6,168 USD
View
Most Expensive
NZ Jewellers
68b2edae-b5e8-46c6-b8ce-58a70d9e2183 · Oct 23
$6,468 USD
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from $2,796 USDSave up to $3,372 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.

A
1.50ct Round
$2,796 USD