Round|Natural|GIA

1.02ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1558716399

Certificate GIA 1558716399

Diamond specifications and retailer prices

From $1,600 USD
As of November 6, 2026
Save $2,853 USD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,453 USD 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 $1,600 to $4,453, a $2,853 spread on the same certified stone. NZ Jewellers lists it at $4,453. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,453 USD|Low: $1,587 USD|High: $4,453 USD|Avg: $2,476 USD
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$1,600 USD
Retailer 10$1,617 USD
Retailer 7$1,735 USD
Retailer 16$1,924 USD
Retailer 3$2,130 USD
Retailer 15$2,150 USD
Retailer 5$2,228 USD
Retailer 6$2,233 USD
Retailer 2$2,300 USD
Retailer 9$2,444 USD
Retailer 4$2,458 USD
Retailer 11$2,600 USD
Retailer 12$2,738 USD
Retailer 8$3,105 USD
Retailer 13$3,722 USD
NZ Jewellers$4,453 USD

29 data points across 16 retailers

17 retailers$1,600 USD to $4,453 USD

A
Cheapest Retailer
-
$1,600 USD
A
Retailer 2
-
$1,617 USD
View
A
Retailer 3
-
$1,735 USD
View
A
Retailer 4
-
$1,924 USD
View
B+
Retailer 5
-
$2,130 USD
View
Retailer 6
-
$2,130 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$2,150 USD
View
B+
Retailer 8
-
$2,228 USD
View
Retailer 9
-
$2,233 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$2,300 USD
View
B+
Retailer 11
-
$2,444 USD
View
B+
Retailer 12
-
$2,458 USD
View
B+
Retailer 13
-
$2,600 USD
View
B+
Retailer 14
-
$2,738 USD
View
B
Retailer 15
-
$3,105 USD
View
B
Retailer 16
-
$3,722 USD
View
Most Expensive
B
NZ Jewellers
8c327754-a59a-4b88-a017-62463e5bced3 · Nov 5
$4,453 USD
View
16 more retailers have this diamond
Prices start from $1,600 USDSave up to $2,853 USD

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
$1,600 USD