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Round|Natural|GIA

1.71ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2564381495

Certificate GIA 2564381495

Diamond specifications and retailer prices

From $13,301 NZD
A$11,486 AUD
As of October 28, 2026
Save $14,915 NZD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $28,215 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2564381495. Listed at 8 retailers as of October 27, 2026, with prices from $13,301 to $28,215, a $14,915 spread on the same certified stone. NZ Jewellers lists it at $28,215. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564381495
Dimensions7.59 × 7.62 × 4.78 mm
L/W Ratio1.00
Star length50%
Key to symbols
Needle, Feather
Top View
7.59 mm7.62 mm1.71 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564381495
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: Oct 28
Current: $28,215 NZD|Low: $15,098 NZD|High: $28,215 NZD|Avg: $19,324 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$15,098 NZD
Retailer 4$15,572 NZD
Retailer 2$16,889 NZD
Retailer 5$17,669 NZD
Retailer 7$18,299 NZD
Retailer 3$23,636 NZD
NZ Jewellers$28,215 NZD

11 data points across 7 retailers

8 retailers$13,301 NZD to $28,215 NZD

A
Cheapest Retailer
-
$13,301 NZD
A$11,486 AUD
B+
Retailer 2
-
$15,098 NZD
$8,475 USD
View
B+
Retailer 3
-
$15,572 NZD
$8,741 USD
View
Final sale: no returns
B+
Retailer 4
-
$16,889 NZD
£7,465 GBP
View
B+
Retailer 5
-
$17,669 NZD
€9,446 EUR
View
B+
Retailer 6
-
$18,299 NZD
£8,088 GBP
View
B
Retailer 7
-
$23,636 NZD
£10,447 GBP
View
Most Expensive
B
NZ Jewellers
c3880a2c-9224-421d-a922-482b50153fcf · Oct 27
$28,215 NZD
$15,838 USD
View
7 more retailers have this diamond
Prices start from $13,301 NZDSave up to $14,915 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 Round
$13,301 NZD