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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 $2,286 AUD
As of November 6, 2026
Save $4,076 AUD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,361 AUD 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 $2,286 to $6,361, a $4,076 spread on the same certified stone. NZ Jewellers lists it at $6,361. 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: $6,361 AUD|Low: $2,267 AUD|High: $6,361 AUD|Avg: $3,538 AUD
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$2,286 AUD
Retailer 2$2,301 AUD
Retailer 7$2,478 AUD
Retailer 16$2,748 AUD
Retailer 3$3,043 AUD
Retailer 15$3,071 AUD
Retailer 5$3,183 AUD
Retailer 6$3,190 AUD
Retailer 9$3,286 AUD
Retailer 10$3,491 AUD
Retailer 4$3,511 AUD
Retailer 11$3,714 AUD
Retailer 12$3,911 AUD
Retailer 8$4,435 AUD
Retailer 13$5,317 AUD
NZ Jewellers$6,361 AUD

29 data points across 16 retailers

17 retailers$2,286 AUD to $6,361 AUD

A
Cheapest Retailer
-
$2,286 AUD
A
Retailer 2
-
$2,301 AUD
View
A
Retailer 3
-
$2,478 AUD
View
A
Retailer 4
-
$2,748 AUD
View
B+
Retailer 5
-
$3,043 AUD
View
Retailer 6
-
$3,043 AUD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$3,071 AUD
View
B+
Retailer 8
-
$3,183 AUD
View
Retailer 9
-
$3,190 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$3,286 AUD
View
B+
Retailer 11
-
$3,491 AUD
View
B+
Retailer 12
-
$3,511 AUD
View
B+
Retailer 13
-
$3,714 AUD
View
B+
Retailer 14
-
$3,911 AUD
View
B
Retailer 15
-
$4,435 AUD
View
B
Retailer 16
-
$5,317 AUD
View
Most Expensive
B
NZ Jewellers
8c327754-a59a-4b88-a017-62463e5bced3 · Nov 5
$6,361 AUD
$4,453 USD
View
16 more retailers have this diamond
Prices start from $2,286 AUDSave up to $4,076 AUD

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
$2,286 AUD