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Round|Natural|GIA

1.23ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 3505472296

Certificate GIA 3505472296

Diamond specifications and retailer prices

From $3,486 SGD
As of November 6, 2026
Save $3,297 SGD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,782 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural round diamond

This 1.23ct 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 3505472296. Listed at 13 retailers as of November 5, 2026, with prices from $3,486 to $6,782, a $3,297 spread on the same certified stone. NZ Jewellers lists it at $6,782. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3505472296
Dimensions6.90 × 6.91 × 4.18 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.90 mm6.91 mm1.23 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3505472296
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,782 SGD|Low: $2,907 SGD|High: $6,782 SGD|Avg: $4,146 SGD
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
November 6, 2026
Retailer 5$3,198 SGD
Retailer 4$3,486 SGD
Retailer 13$3,487 SGD
Retailer 2$3,699 SGD
Retailer 8$3,893 SGD
Retailer 12$3,893 SGD
Retailer 9$4,043 SGD
Retailer 6$4,072 SGD
Retailer 3$4,075 SGD
Retailer 10$4,492 SGD
Retailer 7$4,522 SGD
Retailer 11$6,509 SGD
NZ Jewellers$6,782 SGD

32 data points across 13 retailers

13 retailers$3,486 SGD to $6,782 SGD

A
Cheapest Retailer
-
$3,486 SGD
A
Retailer 2
-
$3,487 SGD
View
B+
Retailer 3
-
$3,699 SGD
View
Retailer 4
-
$3,893 SGD
View
Price last confirmed 12 days ago
Retailer 5
-
$3,893 SGD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$3,893 SGD
View
B+
Retailer 7
-
$4,043 SGD
View
B+
Retailer 8
-
$4,072 SGD
View
B+
Retailer 9
-
$4,075 SGD
View
B
Retailer 10
-
$4,492 SGD
View
B
Retailer 11
-
$4,522 SGD
View
B
Retailer 12
-
$6,509 SGD
View
Most Expensive
B
NZ Jewellers
afa678ff-d415-4b1f-acb8-17e7c10cf738 · Nov 5
$6,782 SGD
$5,310 USD
View
12 more retailers have this diamond
Prices start from $3,486 SGDSave up to $3,297 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
1.23ct Round
$3,486 SGD