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Marquise|Natural|GIA

0.50ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 5566678086

Certificate GIA 5566678086

Diamond specifications and retailer prices

From $757 SGD
$592 USD
As of November 2, 2026
Save $1,137 SGD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,572 SGD at NZ Jewellers · As of November 3, 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 5566678086. Listed at 15 retailers as of November 2, 2026, with a 150% 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 5566678086
Dimensions8.04 × 4.23 × 2.46 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
8.04 mm4.23 mm0.50 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5566678086
Side View
Table 51.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 53.3%

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 2
Current: $2,572 SGD|Low: $757 SGD|High: $2,572 SGD|Avg: $1,090 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
November 3, 2026
Retailer 3$757 SGD
Retailer 7$820 SGD
Retailer 6$884 SGD
Retailer 8$884 SGD
Retailer 4$946 SGD
Retailer 10$946 SGD
Retailer 11$952 SGD
Retailer 14$989 SGD
Retailer 15$989 SGD
Retailer 2$1,000 SGD
Retailer 5$1,061 SGD
Retailer 12$1,206 SGD
Retailer 13$1,266 SGD
Retailer 9$1,894 SGD
NZ Jewellers$2,572 SGD

6 data points across 15 retailers

15 retailers$757 SGD to $1,894 SGD

B+
Cheapest Retailer
-
$757 SGD
$592 USD
Final sale: no returns
B+
Retailer 2
-
$820 SGD
$641 USD
View
B+
Retailer 3
-
$884 SGD
$691 USD
View
B+
Retailer 4
-
$884 SGD
$691 USD
View
B
Retailer 5
-
$946 SGD
$740 USD
View
B
Retailer 6
-
$946 SGD
$740 USD
View
B
Retailer 7
-
$952 SGD
£586 GBP
View
B
Retailer 8
-
$989 SGD
$773 USD
View
B
Retailer 9
-
$989 SGD
$773 USD
View
B
Retailer 10
-
$1,000 SGD
£616 GBP
View
B
Retailer 11
-
$1,061 SGD
$830 USD
View
B
Retailer 12
-
$1,206 SGD
€898 EUR
View
B
Retailer 13
-
$1,266 SGD
ZAR 15,990 ZAR
View
C
Retailer 14
-
$1,894 SGD
£1,166 GBP
View
Most Expensive
NZ Jewellers
2adcf3ff-0963-4cb7-a304-80a6895108d8 · Nov 3
$2,572 SGD
$2,011 USD
View
Price under review
14 more retailers have this diamond
Prices start from $757 SGDSave up to $1,137 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
$757 SGD