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Marquise|Natural|GIA

0.50ct I VVS1 Marquise Natural Diamond

EX • I/VVS1 • GIA 1539958555

Certificate GIA 1539958555

Diamond specifications and retailer prices

From $804 AUD
As of November 4, 2026
Save $2,133 AUD (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,937 AUD at NZ Jewellers · As of November 5, 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 I 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 1539958555. Listed at 20 retailers as of November 4, 2026, with prices from $804 to $2,937, a $2,133 spread on the same certified stone. NZ Jewellers lists it at $2,937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539958555
Dimensions8.20 × 4.13 × 2.54 mm
L/W Ratio1.99
Girdle conditionFaceted
Top View
8.20 mm4.13 mm0.50 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1539958555
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.6%

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: $1,153 AUD|Low: $699 AUD|High: $2,187 AUD|Avg: $1,169 AUD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$703 AUD
Retailer 8$906 AUD
Retailer 3$917 AUD
Retailer 9$973 AUD
Retailer 2$1,141 AUD
Retailer 1$1,153 AUD
Retailer 6$1,173 AUD
Retailer 4$1,369 AUD
Retailer 5$2,161 AUD

28 data points across 9 retailers

20 retailers$804 AUD to $2,937 AUD

Retailer 1
-
$703 AUD
Price last confirmed 11 days ago
A
Retailer 2
-
$804 AUD
View
A
Retailer 3
-
$864 AUD
View
Final sale: no returns
Retailer 4
-
$906 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$917 AUD
View
A
Retailer 6
-
$937 AUD
View
A
Retailer 7
-
$973 AUD
View
Retailer 8
-
$983 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,061 AUD
View
Price last confirmed 66 days ago
A
Retailer 10
-
$1,080 AUD
View
A
Retailer 11
-
$1,141 AUD
View
A
Retailer 12
-
$1,153 AUD
View
A
Retailer 13
-
$1,173 AUD
View
B+
Retailer 14
-
$1,314 AUD
View
B+
Retailer 15
-
$1,316 AUD
View
B+
Retailer 16
-
$1,369 AUD
View
B
Retailer 17
-
$1,893 AUD
View
B
Retailer 18
-
$2,161 AUD
View
B
Retailer 19
-
$2,711 AUD
View
Most Expensive
B
NZ Jewellers
5a9c71e0-3bf1-40c9-b7be-e63542191227 · Nov 5
$2,937 AUD
$2,056 USD
View
19 more retailers have this diamond
Prices start from $804 AUDSave up to $2,133 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
$804 AUD