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Radiant|Natural|GIA

1.71ct K VS1 Radiant Natural Diamond

ID • K/VS1 • GIA 2556780233

Certificate GIA 2556780233

Diamond specifications and retailer prices

From $7,295 NZD
As of November 6, 2026
Save $8,154 NZD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,428 NZD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.71ct natural radiant diamond

This 1.71ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556780233. Listed at 18 retailers as of November 4, 2026, with a 112% 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
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556780233
Dimensions7.94 × 6.11 × 4.18 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Cloud, Pinpoint
Top View
7.94 mm6.11 mm1.71 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556780233
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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 6
Current: $9,397 NZD|Low: $7,295 NZD|High: $15,811 NZD|Avg: $10,575 NZD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 8$7,295 NZD
Retailer 2$7,679 NZD
Retailer 3$9,113 NZD
Retailer 1$9,397 NZD
Retailer 7$9,741 NZD
Retailer 9$10,003 NZD
Retailer 4$10,944 NZD
Retailer 5$11,866 NZD
Retailer 6$15,449 NZD

27 data points across 9 retailers

18 retailers$7,295 NZD to $15,449 NZD

A
Cheapest Retailer
-
$7,295 NZD
A
Retailer 2
-
$7,679 NZD
View
A
Retailer 3
-
$9,003 NZD
View
A
Retailer 4
-
$9,010 NZD
View
A
Retailer 5
-
$9,113 NZD
View
Retailer 6
-
$9,364 NZD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$9,397 NZD
View
B+
Retailer 8
-
$9,460 NZD
View
B+
Retailer 9
-
$9,741 NZD
View
Retailer 10
-
$9,822 NZD
View
Price last confirmed 22 days ago
Retailer 11
-
$9,822 NZD
View
Price last confirmed 20 days ago
Retailer 12
-
$9,822 NZD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$10,003 NZD
View
B+
Retailer 14
-
$10,944 NZD
View
Retailer 15
-
$11,334 NZD
View
Price last confirmed 19 days ago
B+
Retailer 16
-
$11,866 NZD
View
B
Retailer 17
-
$15,449 NZD
View
Most Expensive
NZ Jewellers
80c2b711-fccd-4569-bc19-0a5f57c11666 · Oct 18
$16,428 NZD
$9,107 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from $7,295 NZDSave up to $8,154 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 Radiant
$7,295 NZD