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Marquise|Natural|GIA

0.50ct J VVS1 Marquise Natural Diamond

EX • J/VVS1 • GIA 2566297178

Certificate GIA 2566297178

Diamond specifications and retailer prices

From $857 AUD
As of November 3, 2026
Save $2,061 AUD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,918 AUD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566297178. Listed at 12 retailers as of November 3, 2026, with prices from $857 to $2,918, a $2,061 spread on the same certified stone. NZ Jewellers lists it at $2,918. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566297178
Dimensions4.20 × 7.90 × 2.65 mm
L/W Ratio1.88
Top View
4.20 mm7.90 mm0.50 ctJ / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566297178
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 63.1%

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 3
Current: $2,918 AUD|Low: $857 AUD|High: $3,326 AUD|Avg: $1,449 AUD|-12.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 8$857 AUD
Retailer 9$904 AUD
Retailer 12$994 AUD
Retailer 2$1,122 AUD
Retailer 5$1,134 AUD
Retailer 7$1,140 AUD
Retailer 3$1,182 AUD
Retailer 6$1,259 AUD
Retailer 10$1,281 AUD
Retailer 4$1,594 AUD
Retailer 11$2,208 AUD
NZ Jewellers$2,918 AUD

31 data points across 12 retailers

12 retailers$857 AUD to $2,918 AUD

A
Cheapest Retailer
-
$857 AUD
Final sale: no returns
A
Retailer 2
-
$904 AUD
View
A
Retailer 3
-
$994 AUD
View
B+
Retailer 4
-
$1,122 AUD
View
B+
Retailer 5
-
$1,134 AUD
View
B+
Retailer 6
-
$1,140 AUD
View
B+
Retailer 7
-
$1,182 AUD
View
B+
Retailer 8
-
$1,259 AUD
View
B+
Retailer 9
-
$1,281 AUD
View
Retailer 10
-
$1,594 AUD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$2,208 AUD
View
Most Expensive
B
NZ Jewellers
f8be16cc-b6cc-410a-aede-e5b1c55f6419 · Nov 3
$2,918 AUD
$2,005 USD
View
11 more retailers have this diamond
Prices start from $857 AUDSave up to $2,061 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
$857 AUD