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Round|Natural|GIA

1.23ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2567756849

Certificate GIA 2567756849

Diamond specifications and retailer prices

From $3,482 SGD
As of November 6, 2026
Save $1,785 SGD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,267 SGD at Yorxs · As of November 5, 2026
View at Yorxs

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2567756849. Listed at 5 retailers as of November 5, 2026, with prices from $3,482 to $5,267, a $1,785 spread on the same certified stone. Yorxs lists it at $5,267. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2567756849
Dimensions6.80 × 6.84 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
6.80 mm6.84 mm1.23 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567756849
Side View
Table 60.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.9%

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: $4,852 SGD|Low: $3,482 SGD|High: $5,302 SGD|Avg: $4,308 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 4$3,482 SGD
Retailer 3$4,198 SGD
Retailer 2$4,356 SGD
Retailer 1$4,852 SGD
Yorxs$5,267 SGD

5 data points across 5 retailers

5 retailers$3,482 SGD to $5,267 SGD

A
Cheapest Retailer
-
$3,482 SGD
B+
Retailer 2
-
$4,198 SGD
View
B
Retailer 3
-
$4,356 SGD
View
Final sale: no returns
B
Retailer 4
-
$4,852 SGD
View
Most Expensive
B
Yorxs
623209922 · Nov 5
$5,267 SGD
€3,927 EUR
View
4 more retailers have this diamond
Prices start from $3,482 SGDSave up to $1,785 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
$3,482 SGD