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Marquise|Natural|HRD

1.71ct F SI2 Marquise Natural Diamond

VG • F/SI2 • HRD 260000106610

Certificate HRD 260000106610

Diamond specifications and retailer prices

From $8,918 AUD
$6,250 USD
As of November 2, 2026
Save $8,009 AUD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $16,927 AUD 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000106610. Listed at 6 retailers as of October 30, 2026, with prices from $8,918 to $16,927, a $8,009 spread on the same certified stone. NZ Jewellers lists it at $16,927. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle40.48°
OriginNatural
Grading LabHRD
CertificateHRD 260000106610
Dimensions13.32 × 5.86 × 3.79 mm
L/W Ratio2.27
Girdle conditionMedium
Top View
13.32 mm5.86 mm1.71 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000106610
Side View
Table 58.0%Crown 38.2°GirdlePavilion 40.48°Culet: NoneDepth 64.7%

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 2
Current: $16,927 AUD|Low: $8,918 AUD|High: $17,244 AUD|Avg: $11,898 AUD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$8,918 AUD
Retailer 6$9,617 AUD
Retailer 4$10,121 AUD
Retailer 2$10,277 AUD
Retailer 3$14,910 AUD
NZ Jewellers$16,927 AUD

24 data points across 6 retailers

6 retailers$8,918 AUD to $16,927 AUD

A
Cheapest Retailer
-
$8,918 AUD
$6,250 USD
A
Retailer 2
-
$9,617 AUD
$6,740 USD
View
A
Retailer 3
-
$10,121 AUD
$7,093 USD
View
A
Retailer 4
-
$10,277 AUD
$7,202 USD
View
B+
Retailer 5
-
$14,910 AUD
£8,228 GBP
View
Most Expensive
B
NZ Jewellers
46ac25f9-f5ef-4028-917b-f4e1e735c2b3 · Oct 30
$16,927 AUD
$11,863 USD
View
5 more retailers have this diamond
Prices start from $8,918 AUDSave up to $8,009 AUD

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 Marquise
$8,918 AUD