CaratHunter
Plans
Round|Natural|GIA

1.71ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2564381495

Certificate GIA 2564381495

Diamond specifications and retailer prices

From $10,629 AUD
As of October 31, 2026
Save $11,918 AUD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $22,547 AUD at NZ Jewellers · As of October 30, 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 30, 2026, with prices from $10,629 to $22,547, a $11,918 spread on the same certified stone. NZ Jewellers lists it at $22,547. 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 31
Current: $22,547 AUD|Low: $12,065 AUD|High: $22,547 AUD|Avg: $15,443 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$12,065 AUD
Retailer 2$12,444 AUD
Retailer 4$13,458 AUD
Retailer 3$14,144 AUD
Retailer 7$14,623 AUD
Retailer 5$18,888 AUD
NZ Jewellers$22,547 AUD

13 data points across 7 retailers

8 retailers$10,629 AUD to $22,547 AUD

A
Cheapest Retailer
-
$10,629 AUD
B+
Retailer 2
-
$12,065 AUD
$8,475 USD
View
B+
Retailer 3
-
$12,444 AUD
$8,741 USD
View
Final sale: no returns
B+
Retailer 4
-
$13,458 AUD
£7,444 GBP
View
B+
Retailer 5
-
$14,144 AUD
€9,462 EUR
View
B+
Retailer 6
-
$14,623 AUD
£8,088 GBP
View
B
Retailer 7
-
$18,888 AUD
£10,447 GBP
View
Most Expensive
B
NZ Jewellers
c3880a2c-9224-421d-a922-482b50153fcf · Oct 30
$22,547 AUD
$15,838 USD
View
7 more retailers have this diamond
Prices start from $10,629 AUDSave up to $11,918 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 Round
$10,629 AUD