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Marquise|Natural|GIA

0.50ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 6561579956

Certificate GIA 6561579956

Diamond specifications and retailer prices

From $729 SGD
$570 USD
As of November 2, 2026
Save $514 SGD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,526 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561579956. Listed at 16 retailers as of October 30, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561579956
Dimensions7.70 × 3.99 × 2.70 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.70 mm3.99 mm0.50 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561579956
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NDepth 67.7%

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 2
Current: $2,526 SGD|Low: $729 SGD|High: $2,535 SGD|Avg: $1,106 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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 14$729 SGD
Retailer 5$806 SGD
Retailer 6$825 SGD
Retailer 2$852 SGD
Retailer 4$867 SGD
Retailer 9$913 SGD
Retailer 15$913 SGD
Retailer 10$919 SGD
Retailer 11$960 SGD
Retailer 13$973 SGD
Retailer 3$976 SGD
Retailer 8$1,049 SGD
Retailer 12$1,166 SGD
Retailer 16$1,243 SGD
Retailer 7$1,869 SGD
NZ Jewellers$2,526 SGD

22 data points across 16 retailers

16 retailers$729 SGD to $1,243 SGD

A
Cheapest Retailer
-
$729 SGD
$570 USD
Final sale: no returns
B+
Retailer 2
-
$806 SGD
$630 USD
View
B+
Retailer 3
-
$825 SGD
$645 USD
View
B+
Retailer 4
-
$852 SGD
$666 USD
View
B+
Retailer 5
-
$867 SGD
$678 USD
View
B+
Retailer 6
-
$913 SGD
$714 USD
View
B+
Retailer 7
-
$913 SGD
$714 USD
View
B+
Retailer 8
-
$919 SGD
£566 GBP
View
B
Retailer 9
-
$960 SGD
$750 USD
View
B
Retailer 10
-
$973 SGD
£599 GBP
View
B
Retailer 11
-
$976 SGD
$763 USD
View
B
Retailer 12
-
$1,049 SGD
$820 USD
View
B
Retailer 13
-
$1,166 SGD
€868 EUR
View
B
Retailer 14
-
$1,243 SGD
ZAR 15,707 ZAR
View
Retailer 15
-
$1,869 SGD
£1,151 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
85ab535b-5fe3-455b-8386-9131727d5e75 · Oct 30
$2,526 SGD
$1,975 USD
View
Price under review
15 more retailers have this diamond
Prices start from $729 SGDSave up to $514 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
0.50ct Marquise
$729 SGD