CaratHunter
Plans
Round|Natural|GIA

1.00ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 6561441406

Certificate GIA 6561441406

Diamond specifications and retailer prices

From $2,076 SGD
As of November 6, 2026
Save $3,702 SGD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,777 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 very-good cut grade and certified by GIA 6561441406. Listed at 20 retailers as of November 5, 2026, with prices from $2,076 to $5,777, a $3,702 spread on the same certified stone. NZ Jewellers lists it at $5,777. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561441406
Dimensions6.28 × 6.23 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.28 mm6.23 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561441406
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 40.6°Culet: NDepth 64.0%

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: $5,777 SGD|Low: $2,076 SGD|High: $5,901 SGD|Avg: $3,064 SGD|-2.1%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 8$2,076 SGD
Retailer 2$2,078 SGD
Retailer 11$2,366 SGD
Retailer 7$2,376 SGD
Retailer 9$2,446 SGD
Retailer 16$2,492 SGD
Retailer 18$2,520 SGD
Retailer 5$2,551 SGD
Retailer 13$2,571 SGD
Retailer 10$2,763 SGD
Retailer 12$2,772 SGD
Retailer 14$2,882 SGD
Retailer 3$2,891 SGD
Retailer 17$3,013 SGD
Retailer 15$3,170 SGD
Retailer 4$3,188 SGD
Retailer 6$3,553 SGD
Retailer 20$4,007 SGD
Retailer 19$4,827 SGD
NZ Jewellers$5,777 SGD

19 data points across 20 retailers

20 retailers$2,076 SGD to $5,777 SGD

A
Cheapest Retailer
-
$2,076 SGD
A
Retailer 2
-
$2,078 SGD
View
A
Retailer 3
-
$2,366 SGD
View
A
Retailer 4
-
$2,376 SGD
View
A
Retailer 5
-
$2,446 SGD
View
A
Retailer 6
-
$2,492 SGD
View
A
Retailer 7
-
$2,520 SGD
View
B+
Retailer 8
-
$2,551 SGD
View
Final sale: no returns
A
Retailer 9
-
$2,571 SGD
View
B+
Retailer 10
-
$2,763 SGD
View
B+
Retailer 11
-
$2,772 SGD
View
B+
Retailer 12
-
$2,882 SGD
View
B+
Retailer 13
-
$2,891 SGD
View
B+
Retailer 14
-
$3,013 SGD
View
B+
Retailer 15
-
$3,170 SGD
View
B+
Retailer 16
-
$3,188 SGD
View
B
Retailer 17
-
$3,553 SGD
View
B
Retailer 18
-
$4,007 SGD
View
B
Retailer 19
-
$4,827 SGD
View
Most Expensive
B
NZ Jewellers
2aa43e0a-b933-433a-a4e5-49d8f596e1d5 · Nov 5
$5,777 SGD
$4,523 USD
View
19 more retailers have this diamond
Prices start from $2,076 SGDSave up to $3,702 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
$2,076 SGD