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Round|Natural|GIA

1.00ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7546562497

Certificate GIA 7546562497

Diamond specifications and retailer prices

From $2,289 SGD
As of November 5, 2026
Save $4,109 SGD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,398 SGD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7546562497. Listed at 20 retailers as of November 5, 2026, with prices from $2,289 to $6,398, a $4,109 spread on the same certified stone. NZ Jewellers lists it at $6,398. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7546562497
Dimensions6.39 × 6.42 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Twinning Wisp, Feather
Top View
6.39 mm6.42 mm1.00 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546562497
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NDepth 61.3%

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 5
Current: $2,847 SGD|Low: $2,289 SGD|High: $5,417 SGD|Avg: $3,485 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$2,289 SGD
Retailer 1$2,847 SGD
Retailer 8$3,053 SGD
Retailer 6$3,218 SGD
Retailer 3$3,511 SGD
Retailer 2$3,564 SGD
Retailer 5$3,735 SGD
Retailer 7$5,346 SGD

30 data points across 8 retailers

20 retailers$2,289 SGD to $6,398 SGD

A
Cheapest Retailer
-
$2,289 SGD
B+
Retailer 2
-
$2,684 SGD
View
B+
Retailer 3
-
$2,765 SGD
View
B+
Retailer 4
-
$2,847 SGD
View
B+
Retailer 5
-
$3,053 SGD
View
Retailer 6
-
$3,060 SGD
View
Price last confirmed 44 days ago
Retailer 7
-
$3,060 SGD
View
Price last confirmed 8 days ago
Retailer 8
-
$3,060 SGD
View
Price last confirmed 9 days ago
Retailer 9
-
$3,201 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,218 SGD
View
B+
Retailer 11
-
$3,238 SGD
View
B+
Retailer 12
-
$3,511 SGD
View
Retailer 13
-
$3,530 SGD
View
Price last confirmed 45 days ago
Retailer 14
-
$3,530 SGD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$3,564 SGD
View
B
Retailer 16
-
$3,735 SGD
View
B
Retailer 17
-
$5,346 SGD
View
Retailer 18
-
$6,398 SGD
View
Price last confirmed 46 days ago
Retailer 19
-
$6,398 SGD
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
1273040c-fdde-4722-8e04-74838d73d793 · Nov 5
$6,398 SGD
$5,009 USD
View
19 more retailers have this diamond
Prices start from $2,289 SGDSave up to $4,109 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
$2,289 SGD