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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 $813 AUD
$570 USD
As of November 2, 2026
Save $574 AUD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,818 AUD 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: $2,818 AUD|Low: $813 AUD|High: $2,828 AUD|Avg: $1,234 AUD
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$813 AUD
Retailer 5$899 AUD
Retailer 6$920 AUD
Retailer 2$950 AUD
Retailer 4$967 AUD
Retailer 9$1,019 AUD
Retailer 15$1,019 AUD
Retailer 10$1,025 AUD
Retailer 11$1,071 AUD
Retailer 13$1,086 AUD
Retailer 3$1,089 AUD
Retailer 8$1,170 AUD
Retailer 12$1,300 AUD
Retailer 16$1,387 AUD
Retailer 7$2,086 AUD
NZ Jewellers$2,818 AUD

22 data points across 16 retailers

16 retailers$813 AUD to $1,387 AUD

A
Cheapest Retailer
-
$813 AUD
$570 USD
Final sale: no returns
B+
Retailer 2
-
$899 AUD
$630 USD
View
B+
Retailer 3
-
$920 AUD
$645 USD
View
B+
Retailer 4
-
$950 AUD
$666 USD
View
B+
Retailer 5
-
$967 AUD
$678 USD
View
B+
Retailer 6
-
$1,019 AUD
$714 USD
View
B+
Retailer 7
-
$1,019 AUD
$714 USD
View
B+
Retailer 8
-
$1,025 AUD
£566 GBP
View
B
Retailer 9
-
$1,071 AUD
$750 USD
View
B
Retailer 10
-
$1,086 AUD
£599 GBP
View
B
Retailer 11
-
$1,089 AUD
$763 USD
View
B
Retailer 12
-
$1,170 AUD
$820 USD
View
B
Retailer 13
-
$1,300 AUD
€868 EUR
View
B
Retailer 14
-
$1,387 AUD
ZAR 15,707 ZAR
View
Retailer 15
-
$2,086 AUD
£1,151 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
85ab535b-5fe3-455b-8386-9131727d5e75 · Oct 30
$2,818 AUD
$1,975 USD
View
Price under review
15 more retailers have this diamond
Prices start from $813 AUDSave up to $574 AUD

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
$813 AUD