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Round|Natural|GIA

1.60ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2458105290

Certificate GIA 2458105290

Diamond specifications and retailer prices

From $10,184 NZD
As of November 5, 2026
Save $9,160 NZD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,344 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2458105290. Listed at 8 retailers as of November 5, 2026, with prices from $10,184 to $19,344, a $9,160 spread on the same certified stone. NZ Jewellers lists it at $19,344. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2458105290
Dimensions7.45 × 7.49 × 4.67 mm
L/W Ratio1.01
Star length55%
Lower girdle70%
Top View
7.45 mm7.49 mm1.60 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2458105290
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°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 5
Current: $19,344 NZD|Low: $9,946 NZD|High: $19,344 NZD|Avg: $13,838 NZD|+2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$10,184 NZD
Retailer 10$11,294 NZD
Retailer 7$11,566 NZD
Retailer 5$11,744 NZD
Retailer 11$11,954 NZD
Retailer 2$12,538 NZD
Retailer 6$13,345 NZD
Retailer 9$14,703 NZD
Retailer 4$16,992 NZD
Retailer 3$18,246 NZD
NZ Jewellers$19,344 NZD

27 data points across 11 retailers

8 retailers$10,184 NZD to $19,344 NZD

A
Cheapest Retailer
-
$10,184 NZD
B+
Retailer 2
-
$11,566 NZD
View
B+
Retailer 3
-
$11,744 NZD
View
B+
Retailer 4
-
$12,538 NZD
View
B+
Retailer 5
-
$13,345 NZD
View
B+
Retailer 6
-
$14,703 NZD
View
B
Retailer 7
-
$16,992 NZD
View
Most Expensive
B
NZ Jewellers
161206f5-5c29-4485-9959-e7ec008e2a25 · Nov 5
$19,344 NZD
$10,874 USD
View
7 more retailers have this diamond
Prices start from $10,184 NZDSave up to $9,160 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
1.60ct Round
$10,184 NZD