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Marquise|Natural|HRD

1.51ct H SI2 Marquise Natural Diamond

EX • H/SI2 • HRD 260000107418

Certificate HRD 260000107418

Diamond specifications and retailer prices

From $3,475 NZD
₹186,220 INR
As of November 1, 2026
Save $9,471 NZD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,946 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded H 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 260000107418. Listed at 13 retailers as of October 30, 2026, with prices from $3,475 to $12,946, a $9,471 spread on the same certified stone. NZ Jewellers lists it at $12,946. 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

1.51
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000107418
Dimensions10.97 × 5.79 × 3.75 mm
L/W Ratio1.89
Top View
10.97 mm5.79 mm1.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000107418
Side View
Table 60.0%CrownGirdle: THIPavilionCuletDepth 64.8%

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: $12,946 NZD|Low: $3,467 NZD|High: $13,314 NZD|Avg: $7,505 NZD|-2.8%
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 2, 2026
Retailer 6$3,475 NZD
Retailer 5$3,911 NZD
Retailer 4$4,262 NZD
Retailer 8$6,754 NZD
Retailer 13$6,859 NZD
Retailer 10$7,431 NZD
Retailer 11$7,431 NZD
Retailer 12$7,431 NZD
Retailer 9$7,694 NZD
Retailer 2$8,407 NZD
Retailer 3$8,574 NZD
Retailer 7$12,428 NZD
NZ Jewellers$12,946 NZD

38 data points across 13 retailers

13 retailers$3,475 NZD to $12,946 NZD

A
Cheapest Retailer
-
$3,475 NZD
₹186,220 INR
A
Retailer 2
-
$3,911 NZD
$2,201 USD
View
A
Retailer 3
-
$4,262 NZD
$2,398 USD
View
B+
Retailer 4
-
$6,754 NZD
$3,800 USD
View
B+
Retailer 5
-
$6,859 NZD
$3,859 USD
View
Final sale: no returns
A
Retailer 6
-
$7,431 NZD
$4,181 USD
View
B+
Retailer 7
-
$7,431 NZD
$4,181 USD
View
B+
Retailer 8
-
$7,431 NZD
$4,181 USD
View
B+
Retailer 9
-
$7,694 NZD
$4,329 USD
View
A
Retailer 10
-
$8,407 NZD
€4,505 EUR
View
A
Retailer 11
-
$8,574 NZD
$4,824 USD
View
B+
Retailer 12
-
$12,428 NZD
£5,506 GBP
View
Most Expensive
B+
NZ Jewellers
b796601e-1897-44e3-90d0-b307708241c5 · Oct 30
$12,946 NZD
$7,284 USD
View
12 more retailers have this diamond
Prices start from $3,475 NZDSave up to $9,471 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
1.51ct Marquise
$3,475 NZD