CaratHunter
Plans
Marquise|Natural|GIA

0.50ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 2546812454

Certificate GIA 2546812454

Diamond specifications and retailer prices

From $801 SGD
As of November 1, 2026
Save $904 SGD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,686 SGD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546812454. Listed at 11 retailers as of November 1, 2026, with a 113% 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

0.50
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2546812454
Dimensions8.16 × 4.12 × 2.58 mm
L/W Ratio1.98
Culet sizeNone
Top View
8.16 mm4.12 mm0.50 ctJ / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2546812454
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.6%

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: $2,686 SGD|Low: $438 SGD|High: $2,686 SGD|Avg: $842 SGD
Diamond Exchange Canada
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
November 6, 2026
Retailer 5$438 SGD
Retailer 14$565 SGD
Retailer 3$581 SGD
Retailer 4$590 SGD
Retailer 6$619 SGD
Retailer 9$801 SGD
Retailer 12$866 SGD
Retailer 11$911 SGD
Retailer 10$1,036 SGD
Retailer 2$1,107 SGD
Retailer 13$1,119 SGD
Retailer 8$1,316 SGD
Retailer 7$1,705 SGD
Diamond Exchange Canada$2,686 SGD

38 data points across 14 retailers

11 retailers$801 SGD to $1,705 SGD

Retailer 1
-
$581 SGD
Price last confirmed 16 days ago
Retailer 2
-
$590 SGD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$801 SGD
View
B+
Retailer 4
-
$866 SGD
View
B+
Retailer 5
-
$911 SGD
View
B
Retailer 6
-
$1,036 SGD
View
B
Retailer 7
-
$1,107 SGD
View
B
Retailer 8
-
$1,119 SGD
View
B
Retailer 9
-
$1,316 SGD
View
B
Retailer 10
-
$1,705 SGD
View
Most Expensive
Diamond Exchange Canada
1996205631 · Nov 5
$2,686 SGD
CA$2,911 CAD
View
Price under review
10 more retailers have this diamond
Prices start from $801 SGDSave up to $904 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+
0.50ct Marquise
$801 SGD