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Marquise|Natural|GIA

0.50ct K VS2 Marquise Natural Diamond

VG • K/VS2 • GIA 3565518419

Certificate GIA 3565518419

Diamond specifications and retailer prices

From $781 AUD
As of November 3, 2026
Save $1,670 AUD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,451 AUD at NZ Jewellers · As of November 3, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3565518419. Listed at 7 retailers as of November 3, 2026, with prices from $781 to $2,451, a $1,670 spread on the same certified stone. NZ Jewellers lists it at $2,451. 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
K
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565518419
Dimensions8.48 × 3.70 × 2.34 mm
L/W Ratio2.29
Girdle conditionVery Thick
Key to symbols
Cloud, Feather, Crystal
Top View
8.48 mm3.70 mm0.50 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565518419
Side View
Table 61.0%CrownGirdlePavilionCulet: 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 3
Current: $2,451 AUD|Low: $781 AUD|High: $2,511 AUD|Avg: $1,275 AUD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$781 AUD
Retailer 7$841 AUD
Retailer 2$907 AUD
Retailer 6$1,024 AUD
Retailer 4$1,064 AUD
Retailer 3$1,804 AUD
NZ Jewellers$2,451 AUD

17 data points across 7 retailers

7 retailers$781 AUD to $2,451 AUD

A
Cheapest Retailer
-
$781 AUD
B+
Retailer 2
-
$841 AUD
View
B+
Retailer 3
-
$907 AUD
View
B+
Retailer 4
-
$1,024 AUD
View
B
Retailer 5
-
$1,064 AUD
View
B
Retailer 6
-
$1,804 AUD
View
Most Expensive
C
NZ Jewellers
96e30a8d-0da3-4ffa-ac41-4958be1231d5 · Nov 3
$2,451 AUD
$1,716 USD
View
6 more retailers have this diamond
Prices start from $781 AUDSave up to $1,670 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
$781 AUD