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Marquise|Natural|HRD

1.50ct I SI2 Marquise Natural Diamond

ID • I/SI2 • HRD 250000232699

Certificate HRD 250000232699

Diamond specifications and retailer prices

From $3,604 NZD
As of November 6, 2026
Save $5,471 NZD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,075 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000232699. Listed at 12 retailers as of November 5, 2026, with prices from $3,604 to $9,075, a $5,471 spread on the same certified stone. NZ Jewellers lists it at $9,075. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000232699
Dimensions10.79 × 5.96 × 3.81 mm
L/W Ratio1.81
Girdle conditionFaceted
Top View
10.79 mm5.96 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000232699
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.9%

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: $9,075 NZD|Low: $3,586 NZD|High: $9,268 NZD|Avg: $5,197 NZD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$3,604 NZD
Retailer 4$3,606 NZD
Retailer 11$4,115 NZD
Retailer 3$4,212 NZD
Retailer 7$4,342 NZD
Retailer 9$4,342 NZD
Retailer 8$4,542 NZD
Retailer 6$4,593 NZD
Retailer 10$5,009 NZD
Retailer 5$7,584 NZD
NZ Jewellers$9,075 NZD

44 data points across 11 retailers

12 retailers$3,604 NZD to $9,075 NZD

A
Cheapest Retailer
-
$3,604 NZD
A
Retailer 2
-
$3,606 NZD
View
A
Retailer 3
-
$4,115 NZD
View
A
Retailer 4
-
$4,212 NZD
View
A
Retailer 5
-
$4,342 NZD
View
Retailer 6
-
$4,434 NZD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$4,542 NZD
View
A
Retailer 8
-
$4,593 NZD
View
A
Retailer 9
-
$5,009 NZD
View
Retailer 10
-
$5,116 NZD
View
Price last confirmed 18 days ago
A
Retailer 11
-
$7,584 NZD
View
Most Expensive
B+
NZ Jewellers
32b65721-33db-448b-8e46-b289938c26f8 · Nov 5
$9,075 NZD
$5,031 USD
View
11 more retailers have this diamond
Prices start from $3,604 NZDSave up to $5,471 NZD

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 Marquise
$3,604 NZD