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Marquise|Natural|GIA

0.50ct I VS2 Marquise Natural Diamond

GD • I/VS2 • GIA 1568502053

Certificate GIA 1568502053

Diamond specifications and retailer prices

From $590 AUD
As of November 4, 2026
Save $2,080 AUD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,670 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568502053. Listed at 19 retailers as of November 4, 2026, with prices from $590 to $2,670, a $2,080 spread on the same certified stone. NZ Jewellers lists it at $2,670. 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
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568502053
Dimensions7.76 × 4.08 × 2.68 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
7.76 mm4.08 mm0.50 ctI / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568502053
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.6%

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: $2,670 AUD|Low: $590 AUD|High: $2,737 AUD|Avg: $1,108 AUD|-2.5%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 8$590 AUD
Retailer 12$626 AUD
Retailer 7$786 AUD
Retailer 16$806 AUD
Retailer 10$851 AUD
Retailer 3$917 AUD
Retailer 18$917 AUD
Retailer 4$964 AUD
Retailer 11$981 AUD
Retailer 5$983 AUD
Retailer 2$1,036 AUD
Retailer 17$1,039 AUD
Retailer 9$1,103 AUD
Retailer 6$1,129 AUD
Retailer 15$1,144 AUD
Retailer 13$1,314 AUD
Retailer 14$1,964 AUD
NZ Jewellers$2,670 AUD

19 data points across 18 retailers

19 retailers$590 AUD to $2,670 AUD

A
Cheapest Retailer
-
$590 AUD
Final sale: no returns
A
Retailer 2
-
$626 AUD
View
A
Retailer 3
-
$786 AUD
View
A
Retailer 4
-
$806 AUD
View
A
Retailer 5
-
$851 AUD
View
Retailer 6
-
$917 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$917 AUD
View
B+
Retailer 8
-
$964 AUD
View
B+
Retailer 9
-
$981 AUD
View
B+
Retailer 10
-
$983 AUD
View
B+
Retailer 11
-
$1,036 AUD
View
B+
Retailer 12
-
$1,039 AUD
View
B+
Retailer 13
-
$1,103 AUD
View
B+
Retailer 14
-
$1,129 AUD
View
B+
Retailer 15
-
$1,144 AUD
View
Retailer 16
-
$1,219 AUD
View
Price last confirmed 19 days ago
B+
Retailer 17
-
$1,314 AUD
View
B
Retailer 18
-
$1,964 AUD
View
Most Expensive
C
NZ Jewellers
d332b54c-2be7-4260-b56b-230658b1b442 · Nov 5
$2,670 AUD
$1,869 USD
View
18 more retailers have this diamond
Prices start from $590 AUDSave up to $2,080 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
$590 AUD