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Round|Natural|GIA

1.59ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 7508310122

Certificate GIA 7508310122

Diamond specifications and retailer prices

From $14,021 NZD
As of November 4, 2026
Save $7,827 NZD (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,951 NZD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7508310122. Listed at 14 retailers as of November 4, 2026, with a 56% 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

1.59
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7508310122
Dimensions7.43 × 7.41 × 4.64 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Top View
7.43 mm7.41 mm1.59 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7508310122
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $19,500 NZD|Low: $13,769 NZD|High: $23,668 NZD|Avg: $17,317 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$13,769 NZD
Retailer 11$14,021 NZD
Retailer 2$14,092 NZD
Retailer 10$14,889 NZD
Retailer 3$14,977 NZD
Retailer 12$15,101 NZD
Retailer 5$16,056 NZD
Retailer 7$18,744 NZD
Retailer 1$19,500 NZD
Retailer 4$19,714 NZD
Retailer 6$21,848 NZD
Retailer 8$23,514 NZD

26 data points across 12 retailers

14 retailers$14,021 NZD to $21,848 NZD

Retailer 1
-
$13,769 NZD
Price last confirmed 12 days ago
B
Retailer 2
-
$14,021 NZD
View
B
Retailer 3
-
$14,092 NZD
View
B
Retailer 4
-
$14,889 NZD
View
B
Retailer 5
-
$15,101 NZD
View
B
Retailer 6
-
$16,056 NZD
View
Retailer 7
-
$16,224 NZD
View
Price last confirmed 49 days ago
Retailer 8
-
$18,719 NZD
View
Price last confirmed 45 days ago
B
Retailer 9
-
$18,744 NZD
View
B
Retailer 10
-
$19,500 NZD
View
Retailer 11
-
$19,714 NZD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$21,848 NZD
View
Retailer 13
-
$23,514 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
ca3ad315-b1ea-4d6e-82b0-5bbced8986cc · Sep 21
$29,951 NZD
$16,837 USD
View
Price under review
13 more retailers have this diamond
Prices start from $14,021 NZDSave up to $7,827 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.

B
1.59ct Round
$14,021 NZD