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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 $2,044 SGD
As of November 6, 2026
Save $3,644 SGD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,688 SGD 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 $2,044 to $5,688, a $3,644 spread on the same certified stone. NZ Jewellers lists it at $5,688. 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: $5,688 SGD|Low: $2,027 SGD|High: $5,688 SGD|Avg: $3,164 SGD
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$2,044 SGD
Retailer 2$2,058 SGD
Retailer 7$2,216 SGD
Retailer 16$2,458 SGD
Retailer 3$2,721 SGD
Retailer 15$2,746 SGD
Retailer 5$2,846 SGD
Retailer 6$2,852 SGD
Retailer 9$2,938 SGD
Retailer 10$3,122 SGD
Retailer 4$3,140 SGD
Retailer 11$3,321 SGD
Retailer 12$3,497 SGD
Retailer 8$3,966 SGD
Retailer 13$4,754 SGD
NZ Jewellers$5,688 SGD

29 data points across 16 retailers

17 retailers$2,044 SGD to $5,688 SGD

A
Cheapest Retailer
-
$2,044 SGD
A
Retailer 2
-
$2,058 SGD
View
A
Retailer 3
-
$2,216 SGD
View
A
Retailer 4
-
$2,458 SGD
View
B+
Retailer 5
-
$2,721 SGD
View
Retailer 6
-
$2,721 SGD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$2,746 SGD
View
B+
Retailer 8
-
$2,846 SGD
View
Retailer 9
-
$2,852 SGD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$2,938 SGD
View
B+
Retailer 11
-
$3,122 SGD
View
B+
Retailer 12
-
$3,140 SGD
View
B+
Retailer 13
-
$3,321 SGD
View
B+
Retailer 14
-
$3,497 SGD
View
B
Retailer 15
-
$3,966 SGD
View
B
Retailer 16
-
$4,754 SGD
View
Most Expensive
B
NZ Jewellers
8c327754-a59a-4b88-a017-62463e5bced3 · Nov 5
$5,688 SGD
$4,453 USD
View
16 more retailers have this diamond
Prices start from $2,044 SGDSave up to $3,644 SGD

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
$2,044 SGD