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Marquise|Natural|GIA

0.50ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 1558963231

Certificate GIA 1558963231

Diamond specifications and retailer prices

From $888 AUD
As of November 4, 2026
Save $1,463 AUD (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,724 AUD at NZ Jewellers · As of September 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558963231. Listed at 19 retailers as of November 4, 2026, with a 165% 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
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558963231
Dimensions8.38 × 4.08 × 2.60 mm
L/W Ratio2.05
Girdle conditionFaceted
Top View
8.38 mm4.08 mm0.50 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558963231
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

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: Nov 4
Current: $1,604 AUD|Low: $846 AUD|High: $2,350 AUD|Avg: $1,411 AUD
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6$866 AUD
Retailer 9$888 AUD
Retailer 2$894 AUD
Retailer 14$969 AUD
Retailer 4$984 AUD
Retailer 18$1,049 AUD
Retailer 13$1,110 AUD
Retailer 11$1,205 AUD
Retailer 17$1,324 AUD
Retailer 8$1,356 AUD
Retailer 16$1,534 AUD
Retailer 1$1,604 AUD
Retailer 7$1,611 AUD
Retailer 5$1,680 AUD
Retailer 10$1,761 AUD
Retailer 12$1,816 AUD
Retailer 15$2,153 AUD
Retailer 3$2,350 AUD

26 data points across 18 retailers

19 retailers$888 AUD to $2,350 AUD

Retailer 1
-
$866 AUD
Price last confirmed 10 days ago
A
Retailer 2
-
$888 AUD
View
A
Retailer 3
-
$894 AUD
View
A
Retailer 4
-
$969 AUD
View
A
Retailer 5
-
$984 AUD
View
Final sale: no returns
A
Retailer 6
-
$1,049 AUD
View
Retailer 7
-
$1,110 AUD
View
Price last confirmed 3 days ago
A
Retailer 8
-
$1,205 AUD
View
A
Retailer 9
-
$1,324 AUD
View
Retailer 10
-
$1,356 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,534 AUD
View
B+
Retailer 12
-
$1,604 AUD
View
Retailer 13
-
$1,611 AUD
View
Price last confirmed 23 days ago
Retailer 14
-
$1,680 AUD
View
Price last confirmed 11 days ago
Retailer 15
-
$1,761 AUD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$1,816 AUD
View
B+
Retailer 17
-
$2,153 AUD
View
B
Retailer 18
-
$2,350 AUD
View
Most Expensive
NZ Jewellers
6f5328d2-527b-4416-a5e5-f9ab8f30115d · Sep 30
$3,724 AUD
$2,559 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from $888 AUDSave up to $1,463 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
$888 AUD