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Round|Natural|GIA

1.00ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2241071181

Certificate GIA 2241071181

Diamond specifications and retailer prices

From $2,141 SGD
As of November 6, 2026
Save $3,942 SGD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,083 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2241071181. Listed at 9 retailers as of November 5, 2026, with prices from $2,141 to $6,083, a $3,942 spread on the same certified stone. NZ Jewellers lists it at $6,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2241071181
Dimensions6.32 × 6.36 × 4.01 mm
L/W Ratio1.01
Key to symbols
Needle, Pinpoint
Top View
6.32 mm6.36 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241071181
Side View
Table 55.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

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: $6,083 SGD|Low: $2,141 SGD|High: $6,399 SGD|Avg: $3,621 SGD|-5.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$2,141 SGD
Retailer 2$2,707 SGD
Retailer 7$2,910 SGD
Retailer 3$2,975 SGD
Retailer 6$3,044 SGD
Retailer 8$3,193 SGD
Retailer 5$3,552 SGD
Retailer 4$5,084 SGD
NZ Jewellers$6,083 SGD

36 data points across 9 retailers

9 retailers$2,141 SGD to $6,083 SGD

A
Cheapest Retailer
-
$2,141 SGD
A
Retailer 2
-
$2,707 SGD
View
B+
Retailer 3
-
$2,910 SGD
View
B+
Retailer 4
-
$2,975 SGD
View
B+
Retailer 5
-
$3,044 SGD
View
B+
Retailer 6
-
$3,193 SGD
View
B+
Retailer 7
-
$3,552 SGD
View
B
Retailer 8
-
$5,084 SGD
View
Most Expensive
B
NZ Jewellers
16143ba4-9d27-40d0-95e4-0c9a3b275c84 · Nov 5
$6,083 SGD
$4,762 USD
View
8 more retailers have this diamond
Prices start from $2,141 SGDSave up to $3,942 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
$2,141 SGD