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Marquise|Natural|GIA

0.50ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 3565503351

Certificate GIA 3565503351

Diamond specifications and retailer prices

From $1,031 NZD
$580 USD
As of November 2, 2026
Save $2,476 NZD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,507 NZD at NZ Jewellers · As of October 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3565503351. Listed at 16 retailers as of October 30, 2026, with prices from $1,031 to $3,507, a $2,476 spread on the same certified stone. NZ Jewellers lists it at $3,507. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565503351
Dimensions8.77 × 3.83 × 2.42 mm
L/W Ratio2.29
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
8.77 mm3.83 mm0.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 3565503351
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: 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 2
Current: $3,507 NZD|Low: $777 NZD|High: $3,507 NZD|Avg: $1,533 NZD
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
November 2, 2026
Retailer 15$1,031 NZD
Retailer 6$1,118 NZD
Retailer 4$1,205 NZD
Retailer 5$1,205 NZD
Retailer 3$1,290 NZD
Retailer 11$1,290 NZD
Retailer 2$1,298 NZD
Retailer 7$1,306 NZD
Retailer 14$1,353 NZD
Retailer 8$1,376 NZD
Retailer 10$1,448 NZD
Retailer 12$1,646 NZD
Retailer 13$1,726 NZD
Retailer 9$2,582 NZD
NZ Jewellers$3,507 NZD

6 data points across 15 retailers

16 retailers$1,031 NZD to $3,507 NZD

A
Cheapest Retailer
-
$1,031 NZD
$580 USD
Final sale: no returns
A
Retailer 2
-
$1,077 NZD
A$932 AUD
View
A
Retailer 3
-
$1,118 NZD
$629 USD
View
A
Retailer 4
-
$1,205 NZD
$678 USD
View
A
Retailer 5
-
$1,205 NZD
$678 USD
View
B+
Retailer 6
-
$1,290 NZD
$726 USD
View
B+
Retailer 7
-
$1,290 NZD
$726 USD
View
A
Retailer 8
-
$1,298 NZD
£575 GBP
View
B+
Retailer 9
-
$1,306 NZD
$735 USD
View
B+
Retailer 10
-
$1,353 NZD
$761 USD
View
B+
Retailer 11
-
$1,376 NZD
£610 GBP
View
B+
Retailer 12
-
$1,448 NZD
$815 USD
View
B+
Retailer 13
-
$1,646 NZD
€882 EUR
View
B
Retailer 14
-
$1,726 NZD
ZAR 15,688 ZAR
View
B
Retailer 15
-
$2,582 NZD
£1,144 GBP
View
Most Expensive
C
NZ Jewellers
a84d01e0-16cc-4170-a330-379574d94cba · Oct 30
$3,507 NZD
$1,973 USD
View
15 more retailers have this diamond
Prices start from $1,031 NZDSave up to $2,476 NZD

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
$1,031 NZD