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Round|Natural|GIA

1.05ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 1393694236

Certificate GIA 1393694236

Diamond specifications and retailer prices

From $3,436 SGD
As of November 1, 2026
Save $4,104 SGD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,540 SGD at NZ Jewellers · As of November 5, 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 1393694236. Listed at 18 retailers as of November 1, 2026, with prices from $3,436 to $7,540, a $4,104 spread on the same certified stone. NZ Jewellers lists it at $7,540. 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1393694236
Dimensions6.48 × 6.45 × 4.04 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Surface graining is not shown.
Top View
6.48 mm6.45 mm1.05 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1393694236
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,316 SGD|Low: $3,436 SGD|High: $7,325 SGD|Avg: $4,638 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$3,436 SGD
Retailer 11$3,511 SGD
Retailer 9$3,513 SGD
Retailer 3$4,072 SGD
Retailer 2$4,184 SGD
Retailer 1$4,316 SGD
Retailer 4$4,451 SGD
Retailer 10$4,623 SGD
Retailer 6$5,033 SGD
Retailer 5$5,282 SGD
Retailer 7$7,237 SGD

45 data points across 11 retailers

18 retailers$3,436 SGD to $7,540 SGD

B+
Cheapest Retailer
-
$3,436 SGD
B+
Retailer 2
-
$3,511 SGD
View
B+
Retailer 3
-
$3,513 SGD
View
B
Retailer 4
-
$3,921 SGD
View
Retailer 5
-
$3,921 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,072 SGD
View
B
Retailer 7
-
$4,316 SGD
View
B+
Retailer 8
-
$4,451 SGD
View
B
Retailer 9
-
$4,458 SGD
View
B
Retailer 10
-
$4,458 SGD
View
B
Retailer 11
-
$4,524 SGD
View
B
Retailer 12
-
$4,611 SGD
View
Retailer 13
-
$4,623 SGD
View
Price last confirmed 30 days ago
Retailer 14
-
$4,771 SGD
View
Price last confirmed 19 days ago
B
Retailer 15
-
$5,033 SGD
View
B
Retailer 16
-
$5,282 SGD
View
B
Retailer 17
-
$7,237 SGD
View
Most Expensive
B
NZ Jewellers
08f392f0-d502-4cd1-ac21-e69bce78a6ea · Nov 5
$7,540 SGD
$5,903 USD
View
17 more retailers have this diamond
Prices start from $3,436 SGDSave up to $4,104 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.

B+
1.05ct Round
$3,436 SGD