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Marquise|Natural|HRD

1.71ct J SI2 Marquise Natural Diamond

ID • J/SI2 • HRD 250000315128

Certificate HRD 250000315128

Diamond specifications and retailer prices

From €4,001 EUR
$4,488 USD
As of November 1, 2026
Save €3,672 EUR (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,673 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded J 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 250000315128. Listed at 8 retailers as of October 30, 2026, with prices from €4,001 to €7,673, a €3,672 spread on the same certified stone. NZ Jewellers lists it at €7,673. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 250000315128
Dimensions12.14 × 6.09 × 3.82 mm
L/W Ratio1.99
Top View
12.14 mm6.09 mm1.71 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateHRD 250000315128
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 62.7%

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: Nov 1
Current: €5,191 EUR|Low: €4,001 EUR|High: €7,395 EUR|Avg: €5,264 EUR|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3€4,001 EUR
Retailer 4€4,588 EUR
Retailer 5€4,588 EUR
Retailer 1€5,191 EUR
Retailer 6€5,293 EUR
Retailer 2€7,307 EUR

24 data points across 6 retailers

8 retailers€4,001 EUR to €7,673 EUR

B+
Cheapest Retailer
-
€4,001 EUR
$4,488 USD
B+
Retailer 2
-
€4,588 EUR
$5,146 USD
View
B+
Retailer 3
-
€4,588 EUR
$5,146 USD
View
B+
Retailer 4
-
€4,588 EUR
$5,146 USD
View
B+
Retailer 5
-
€5,191 EUR
View
B+
Retailer 6
-
€5,293 EUR
$5,937 USD
View
B
Retailer 7
-
€7,307 EUR
£6,453 GBP
View
Most Expensive
B
NZ Jewellers
77ca10bd-d530-4abf-9ea4-7b3b7da788c3 · Oct 30
€7,673 EUR
$8,606 USD
View
7 more retailers have this diamond
Prices start from €4,001 EURSave up to €3,672 EUR

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+
1.71ct Marquise
€4,001 EUR