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Marquise|Natural|GIA

0.50ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 6565264470

Certificate GIA 6565264470

Diamond specifications and retailer prices

From $671 SGD
HK$4,100 HKD
As of October 27, 2026
Save $383 SGD (36%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,381 SGD at NZ Jewellers · As of October 24, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565264470. Listed at 19 retailers as of October 27, 2026, with a 57% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle41.1°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565264470
Dimensions7.71 × 4.15 × 2.69 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Top View
7.71 mm4.15 mm0.50 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565264470
Side View
Table 63.0%Crown 41.1°Girdle: THN-THKPavilion 39.4°Culet: NoneDepth 64.9%

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: Oct 27
Current: $2,381 SGD|Low: $585 SGD|High: $2,390 SGD|Avg: $989 SGD|-0.4%
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
Retailer 17
Retailer 18
Retailer 19
October 27, 2026
Retailer 13$588 SGD
Retailer 11$671 SGD
Retailer 2$700 SGD
Retailer 10$703 SGD
Retailer 3$760 SGD
Retailer 18$817 SGD
Retailer 19$817 SGD
Retailer 9$820 SGD
Retailer 8$825 SGD
Retailer 6$876 SGD
Retailer 5$923 SGD
Retailer 12$927 SGD
Retailer 17$927 SGD
Retailer 4$1,005 SGD
Retailer 7$1,051 SGD
Retailer 16$1,054 SGD
Retailer 14$1,170 SGD
Retailer 15$1,756 SGD
NZ Jewellers$2,381 SGD

23 data points across 19 retailers

19 retailers$671 SGD to $1,054 SGD

Retailer 1
-
$588 SGD
₹43,811 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$671 SGD
HK$4,100 HKD
View
Retailer 3
-
$703 SGD
$550 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$760 SGD
$594 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$817 SGD
$639 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$817 SGD
$639 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$820 SGD
$641 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$825 SGD
$645 USD
View
Price last confirmed 6 days ago
Retailer 9
-
$876 SGD
$685 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$923 SGD
$722 USD
View
Retailer 11
-
$927 SGD
£571 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
$927 SGD
$725 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,005 SGD
$786 USD
View
B+
Retailer 14
-
$1,051 SGD
$822 USD
View
B
Retailer 15
-
$1,054 SGD
€785 EUR
View
Retailer 16
-
$1,170 SGD
ZAR 14,774 ZAR
View
Price last confirmed 8 days ago
Retailer 17
-
$1,211 SGD
A$1,457 AUD
View
Price last confirmed 30 days ago
Retailer 18
-
$1,756 SGD
£1,081 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
572a689c-220b-4ec4-9d6d-6d168e780f83 · Oct 24
$2,381 SGD
$1,862 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $671 SGDSave up to $383 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
$671 SGD