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Marquise|Natural|GIA

0.50ct E VS1 Marquise Natural Diamond

ID • E/VS1 • GIA 2558963786

Certificate GIA 2558963786

Diamond specifications and retailer prices

From $1,170 AUD
As of November 4, 2026
Save $1,943 AUD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,435 AUD at NZ Jewellers · As of September 20, 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 E colour (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 2558963786. Listed at 20 retailers as of November 4, 2026, with a 166% 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
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558963786
Dimensions8.03 × 4.23 × 2.58 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Cloud, Pinpoint
Top View
8.03 mm4.23 mm0.50 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558963786
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.1%

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 4
Current: $1,174 AUD|Low: $1,120 AUD|High: $4,505 AUD|Avg: $1,928 AUD|-2.0%
Retailer 1
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 5, 2026
Retailer 14$1,170 AUD
Retailer 1$1,174 AUD
Retailer 3$1,386 AUD
Retailer 13$1,433 AUD
Retailer 2$1,488 AUD
Retailer 6$1,633 AUD
Retailer 5$1,744 AUD
Retailer 15$1,750 AUD
Retailer 9$1,753 AUD
Retailer 4$1,994 AUD
Retailer 7$2,031 AUD
Retailer 11$2,168 AUD
Retailer 8$2,397 AUD
Retailer 10$2,840 AUD
Retailer 12$3,113 AUD

35 data points across 15 retailers

20 retailers$1,170 AUD to $3,113 AUD

A
Cheapest Retailer
-
$1,170 AUD
A
Retailer 2
-
$1,174 AUD
View
A
Retailer 3
-
$1,386 AUD
View
A
Retailer 4
-
$1,413 AUD
View
Retailer 5
-
$1,414 AUD
View
Price last confirmed 45 days ago
A
Retailer 6
-
$1,433 AUD
View
Final sale: no returns
A
Retailer 7
-
$1,488 AUD
View
Retailer 8
-
$1,554 AUD
View
Price last confirmed 21 days ago
Retailer 9
-
$1,631 AUD
View
Price last confirmed 45 days ago
Retailer 10
-
$1,633 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$1,744 AUD
View
B+
Retailer 12
-
$1,750 AUD
View
B+
Retailer 13
-
$1,753 AUD
View
B+
Retailer 14
-
$1,994 AUD
View
Retailer 15
-
$2,031 AUD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$2,168 AUD
View
B+
Retailer 17
-
$2,397 AUD
View
B
Retailer 18
-
$2,840 AUD
View
B
Retailer 19
-
$3,113 AUD
View
Most Expensive
NZ Jewellers
2c70dedf-e64a-4814-857d-0849dd79cf40 · Sep 20
$4,435 AUD
$3,105 USD
View
Price last confirmed 46 days ago
19 more retailers have this diamond
Prices start from $1,170 AUDSave up to $1,943 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
$1,170 AUD