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Round|Natural|GIA

1.00ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 6542341097

Certificate GIA 6542341097

Diamond specifications and retailer prices

From $2,386 SGD
As of November 4, 2026
Save $4,270 SGD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,656 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6542341097. Listed at 17 retailers as of November 2, 2026, with prices from $2,386 to $6,656, a $4,270 spread on the same certified stone. NZ Jewellers lists it at $6,656. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542341097
Dimensions6.31 × 6.39 × 3.99 mm
L/W Ratio1.01
Top View
6.31 mm6.39 mm1.00 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542341097
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 4
Current: $2,739 SGD|Low: $2,337 SGD|High: $5,644 SGD|Avg: $3,586 SGD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7$2,386 SGD
Retailer 1$2,739 SGD
Retailer 8$2,810 SGD
Retailer 2$2,951 SGD
Retailer 9$3,068 SGD
Retailer 11$3,094 SGD
Retailer 3$3,330 SGD
Retailer 4$3,450 SGD
Retailer 6$3,705 SGD
Retailer 12$3,912 SGD
Retailer 10$3,961 SGD
Retailer 5$5,561 SGD

41 data points across 12 retailers

17 retailers$2,386 SGD to $6,656 SGD

A
Cheapest Retailer
-
$2,386 SGD
A
Retailer 2
-
$2,739 SGD
View
A
Retailer 3
-
$2,810 SGD
View
A
Retailer 4
-
$2,876 SGD
View
A
Retailer 5
-
$3,068 SGD
View
A
Retailer 6
-
$3,094 SGD
View
Retailer 7
-
$3,183 SGD
View
Price last confirmed 8 days ago
Retailer 8
-
$3,253 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$3,330 SGD
View
B+
Retailer 10
-
$3,450 SGD
View
B+
Retailer 11
-
$3,674 SGD
View
B+
Retailer 12
-
$3,705 SGD
View
B+
Retailer 13
-
$3,912 SGD
View
B+
Retailer 14
-
$3,961 SGD
View
B
Retailer 15
-
$4,510 SGD
View
B
Retailer 16
-
$5,561 SGD
View
Most Expensive
B
NZ Jewellers
686b1a85-cd4a-43ea-bd54-455522c03074 · Nov 2
$6,656 SGD
$5,211 USD
View
16 more retailers have this diamond
Prices start from $2,386 SGDSave up to $4,270 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
1.00ct Round
$2,386 SGD