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1.02ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 492150964

Shape and cutting style on the report: Round brilliant

Certificate IGI 492150964

Diamond specifications and retailer prices

From $1,939 SGD
As of November 5, 2026
Save $3,166 SGD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,105 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 IGI 492150964. Listed at 14 retailers as of November 5, 2026, with prices from $1,939 to $5,105, a $3,166 spread on the same certified stone. NZ Jewellers lists it at $5,105. 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
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 492150964
Dimensions6.35 × 6.39 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.35 mm6.39 mm1.02 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 492150964
Side View
Table 56.5%Crown 36.2°Girdle: UNDPavilion 40.9°Culet: NoneDepth 63.3%

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 5
Current: $5,105 SGD|Low: $1,939 SGD|High: $5,105 SGD|Avg: $2,537 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 15$1,939 SGD
Retailer 13$1,941 SGD
Retailer 8$1,959 SGD
Retailer 3$1,981 SGD
Retailer 6$2,093 SGD
Retailer 14$2,093 SGD
Retailer 4$2,189 SGD
Retailer 7$2,267 SGD
Retailer 2$2,334 SGD
Retailer 5$2,415 SGD
Retailer 9$2,497 SGD
Retailer 11$2,553 SGD
Retailer 10$2,836 SGD
Retailer 16$2,990 SGD
Retailer 12$3,656 SGD
NZ Jewellers$5,105 SGD

38 data points across 16 retailers

14 retailers$1,939 SGD to $5,105 SGD

A
Cheapest Retailer
-
$1,939 SGD
A
Retailer 2
-
$1,941 SGD
View
Retailer 3
-
$1,959 SGD
View
Price last confirmed 109 days ago
A
Retailer 4
-
$2,093 SGD
View
A
Retailer 5
-
$2,189 SGD
View
A
Retailer 6
-
$2,267 SGD
View
A
Retailer 7
-
$2,334 SGD
View
A
Retailer 8
-
$2,415 SGD
View
A
Retailer 9
-
$2,497 SGD
View
A
Retailer 10
-
$2,553 SGD
View
B+
Retailer 11
-
$2,836 SGD
View
B+
Retailer 12
-
$2,990 SGD
View
B
Retailer 13
-
$3,656 SGD
View
Most Expensive
B
NZ Jewellers
c13c8146-9c2e-401f-a07d-32fbc35cabdc · Nov 5
$5,105 SGD
$3,997 USD
View
13 more retailers have this diamond
Prices start from $1,939 SGDSave up to $3,166 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
$1,939 SGD