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Round|Natural|GIA

1.02ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1558716399

Certificate GIA 1558716399

Diamond specifications and retailer prices

From $2,846 NZD
As of November 6, 2026
Save $5,075 NZD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,921 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1558716399. Listed at 17 retailers as of November 5, 2026, with prices from $2,846 to $7,921, a $5,075 spread on the same certified stone. NZ Jewellers lists it at $7,921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1558716399
Dimensions6.40 × 6.46 × 4.01 mm
L/W Ratio1.01
Top View
6.40 mm6.46 mm1.02 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1558716399
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

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: $7,921 NZD|Low: $2,823 NZD|High: $7,921 NZD|Avg: $4,406 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 14$2,846 NZD
Retailer 2$2,866 NZD
Retailer 7$3,086 NZD
Retailer 16$3,423 NZD
Retailer 3$3,789 NZD
Retailer 15$3,825 NZD
Retailer 5$3,963 NZD
Retailer 6$3,972 NZD
Retailer 9$4,091 NZD
Retailer 10$4,348 NZD
Retailer 4$4,373 NZD
Retailer 11$4,625 NZD
Retailer 12$4,871 NZD
Retailer 8$5,523 NZD
Retailer 13$6,621 NZD
NZ Jewellers$7,921 NZD

29 data points across 16 retailers

17 retailers$2,846 NZD to $7,921 NZD

A
Cheapest Retailer
-
$2,846 NZD
A
Retailer 2
-
$2,866 NZD
View
A
Retailer 3
-
$3,086 NZD
View
A
Retailer 4
-
$3,423 NZD
View
B+
Retailer 5
-
$3,789 NZD
View
Retailer 6
-
$3,789 NZD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$3,825 NZD
View
B+
Retailer 8
-
$3,963 NZD
View
Retailer 9
-
$3,972 NZD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$4,091 NZD
View
B+
Retailer 11
-
$4,348 NZD
View
B+
Retailer 12
-
$4,373 NZD
View
B+
Retailer 13
-
$4,625 NZD
View
B+
Retailer 14
-
$4,871 NZD
View
B
Retailer 15
-
$5,523 NZD
View
B
Retailer 16
-
$6,621 NZD
View
Most Expensive
B
NZ Jewellers
8c327754-a59a-4b88-a017-62463e5bced3 · Nov 5
$7,921 NZD
$4,453 USD
View
16 more retailers have this diamond
Prices start from $2,846 NZDSave up to $5,075 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
1.02ct Round
$2,846 NZD