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Round|Natural|GIA

1.05ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6542443759

Certificate GIA 6542443759

Diamond specifications and retailer prices

From $2,452 SGD
As of November 6, 2026
Save $3,400 SGD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,984 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6542443759. Listed at 18 retailers as of November 2, 2026, with a 139% 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

1.05
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542443759
Dimensions6.45 × 6.49 × 4.06 mm
L/W Ratio1.01
Top View
6.45 mm6.49 mm1.05 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542443759
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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: $3,174 SGD|Low: $2,436 SGD|High: $5,924 SGD|Avg: $3,637 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$2,452 SGD
Retailer 3$3,082 SGD
Retailer 10$3,092 SGD
Retailer 1$3,174 SGD
Retailer 5$3,184 SGD
Retailer 11$3,220 SGD
Retailer 12$3,385 SGD
Retailer 6$3,414 SGD
Retailer 4$3,742 SGD
Retailer 8$3,909 SGD
Retailer 9$4,077 SGD
Retailer 7$4,138 SGD
Retailer 13$5,853 SGD

34 data points across 13 retailers

18 retailers$2,452 SGD to $5,853 SGD

A
Cheapest Retailer
-
$2,452 SGD
B+
Retailer 2
-
$2,993 SGD
View
B+
Retailer 3
-
$3,082 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,092 SGD
View
B+
Retailer 5
-
$3,174 SGD
View
B+
Retailer 6
-
$3,184 SGD
View
B+
Retailer 7
-
$3,220 SGD
View
B+
Retailer 8
-
$3,385 SGD
View
B+
Retailer 9
-
$3,414 SGD
View
B+
Retailer 10
-
$3,562 SGD
View
Retailer 11
-
$3,742 SGD
View
Price last confirmed 30 days ago
Retailer 12
-
$3,855 SGD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
$3,909 SGD
View
B+
Retailer 14
-
$4,077 SGD
View
B+
Retailer 15
-
$4,138 SGD
View
B
Retailer 16
-
$4,736 SGD
View
B
Retailer 17
-
$5,853 SGD
View
Most Expensive
NZ Jewellers
535f668a-4f81-4425-b855-441c3c401fe6 · Oct 17
$6,984 SGD
$5,468 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from $2,452 SGDSave up to $3,400 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
1.05ct Round
$2,452 SGD