CaratHunter
Plans
Round|Natural|GIA

1.71ct M IF Round Natural Diamond

EX • M/IF • GIA 1226201518

Certificate GIA 1226201518

Diamond specifications and retailer prices

From $8,574 NZD
As of November 1, 2026
Save $5,556 NZD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,369 NZD 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 M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1226201518. Listed at 11 retailers as of November 1, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1226201518
Dimensions7.64 × 7.60 × 4.77 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.64 mm7.60 mm1.71 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1226201518
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: $19,369 NZD|Low: $8,574 NZD|High: $19,369 NZD|Avg: $12,049 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$8,574 NZD
Retailer 5$10,492 NZD
Retailer 7$10,492 NZD
Retailer 9$10,492 NZD
Retailer 6$10,586 NZD
Retailer 3$11,846 NZD
Retailer 8$12,105 NZD
Retailer 2$14,130 NZD
NZ Jewellers$19,369 NZD

27 data points across 9 retailers

11 retailers$8,574 NZD to $14,130 NZD

A
Cheapest Retailer
-
$8,574 NZD
A
Retailer 2
-
$9,151 NZD
View
B+
Retailer 3
-
$9,793 NZD
View
Retailer 4
-
$10,492 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$10,492 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$10,492 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$10,586 NZD
View
B+
Retailer 8
-
$11,846 NZD
View
Retailer 9
-
$12,105 NZD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$14,130 NZD
View
Most Expensive
NZ Jewellers
02ecdbce-b1cd-47ff-8586-e415791ce596 · Oct 30
$19,369 NZD
$10,888 USD
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $8,574 NZDSave up to $5,556 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
$8,574 NZD