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Radiant|Natural|HRD

1.71ct H SI2 Radiant Natural Diamond

ID • H/SI2 • HRD 250000145931

Certificate HRD 250000145931

Diamond specifications and retailer prices

From $6,192 NZD
₹332,365 INR
As of November 1, 2026
Save $6,717 NZD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,047 NZD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.71ct natural radiant diamond

This 1.71ct natural radiant 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 250000145931. Listed at 14 retailers as of October 29, 2026, with a 108% 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

1.71
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000145931
Dimensions7.83 × 5.94 × 4.14 mm
L/W Ratio1.32
Girdle conditionPolished
Culet sizeNone
Top View
7.83 mm5.94 mm1.71 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000145931
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.7%

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: $8,603 NZD|Low: $6,192 NZD|High: $13,090 NZD|Avg: $8,333 NZD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$6,192 NZD
Retailer 5$7,019 NZD
Retailer 7$7,189 NZD
Retailer 8$7,473 NZD
Retailer 4$7,860 NZD
Retailer 3$7,868 NZD
Retailer 9$7,921 NZD
Retailer 1$8,603 NZD
Retailer 6$12,910 NZD

45 data points across 9 retailers

14 retailers$6,192 NZD to $12,910 NZD

A
Cheapest Retailer
-
$6,192 NZD
₹332,365 INR
A
Retailer 2
-
$7,019 NZD
$3,956 USD
View
Final sale: no returns
A
Retailer 3
-
$7,189 NZD
SGD 5,475 SGD
View
A
Retailer 4
-
$7,473 NZD
$4,212 USD
View
A
Retailer 5
-
$7,860 NZD
$4,430 USD
View
A
Retailer 6
-
$7,868 NZD
$4,435 USD
View
A
Retailer 7
-
$7,921 NZD
A$6,868 AUD
View
Retailer 8
-
$8,062 NZD
$4,544 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$8,062 NZD
$4,544 USD
View
Price last confirmed 23 days ago
Retailer 10
-
$8,119 NZD
$4,576 USD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$8,603 NZD
€4,618 EUR
View
Retailer 12
-
$9,303 NZD
$5,243 USD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$12,910 NZD
£5,729 GBP
View
Most Expensive
NZ Jewellers
362f0e42-03cb-4354-a11e-97ebd8bc7009 · Oct 11
$14,047 NZD
$7,917 USD
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from $6,192 NZDSave up to $6,717 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
1.71ct Radiant
$6,192 NZD