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Round|Natural|GIA

1.00ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6532135099

Certificate GIA 6532135099

Diamond specifications and retailer prices

From $2,337 SGD
As of November 4, 2026
Save $1,583 SGD (40%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,834 SGD at NZ Jewellers · As of September 19, 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 6532135099. Listed at 22 retailers as of November 4, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532135099
Dimensions6.41 × 6.37 × 3.91 mm
L/W Ratio1.01
Top View
6.41 mm6.37 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532135099
Side View
Table 60.0%Crown 35.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 61.1%

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: $6,583 SGD|Low: $2,321 SGD|High: $6,834 SGD|Avg: $3,642 SGD|-3.7%
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
November 6, 2026
Retailer 15$2,337 SGD
Retailer 8$2,845 SGD
Retailer 14$2,848 SGD
Retailer 17$2,906 SGD
Retailer 18$2,906 SGD
Retailer 7$2,951 SGD
Retailer 6$3,149 SGD
Retailer 9$3,257 SGD
Retailer 2$3,312 SGD
Retailer 4$3,327 SGD
Retailer 11$3,608 SGD
Retailer 5$3,633 SGD
Retailer 10$3,636 SGD
Retailer 12$3,843 SGD
Retailer 3$3,877 SGD
Retailer 13$3,920 SGD
Retailer 16$5,546 SGD
NZ Jewellers$6,583 SGD

39 data points across 18 retailers

22 retailers$2,337 SGD to $3,920 SGD

A
Cheapest Retailer
-
$2,337 SGD
B+
Retailer 2
-
$2,845 SGD
View
B+
Retailer 3
-
$2,848 SGD
View
B+
Retailer 4
-
$2,906 SGD
View
Final sale: no returns
B+
Retailer 5
-
$2,906 SGD
View
B+
Retailer 6
-
$2,951 SGD
View
Retailer 7
-
$3,149 SGD
View
Price last confirmed 21 days ago
Retailer 8
-
$3,149 SGD
View
Price last confirmed 15 days ago
Retailer 9
-
$3,257 SGD
View
Price last confirmed 10 days ago
Retailer 10
-
$3,294 SGD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$3,312 SGD
View
B+
Retailer 12
-
$3,327 SGD
View
B+
Retailer 13
-
$3,608 SGD
View
Retailer 14
-
$3,633 SGD
View
Price last confirmed 16 days ago
B
Retailer 15
-
$3,636 SGD
View
Retailer 16
-
$3,772 SGD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
$3,843 SGD
View
Retailer 18
-
$3,877 SGD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$3,920 SGD
View
Retailer 20
-
$5,546 SGD
View
Price last confirmed 8 days ago
Retailer 21
-
$6,583 SGD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
4acd1b4b-38dd-4258-9882-281aeef85686 · Sep 19
$6,834 SGD
$5,350 USD
View
Price last confirmed 47 days ago
21 more retailers have this diamond
Prices start from $2,337 SGDSave up to $1,583 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
$2,337 SGD