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Marquise|Natural|GIA

0.50ct K VS1 Marquise Natural Diamond

GD • K/VS1 • GIA 2567376012

Certificate GIA 2567376012

Diamond specifications and retailer prices

From $800 AUD
As of November 1, 2026
Save $155 AUD (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $956 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567376012. Listed at 3 retailers as of November 1, 2026, with prices from $800 to $956, a $155 spread on the same certified stone. 77 Diamonds lists it at $956. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567376012
Dimensions7.47 × 4.11 × 2.74 mm
L/W Ratio1.82
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Pinpoint
Top View
7.47 mm4.11 mm0.50 ctK / VS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2567376012
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $956 AUD|Low: $800 AUD|High: $965 AUD|Avg: $866 AUD|+4.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$800 AUD
Retailer 3$854 AUD
77 Diamonds$956 AUD

38 data points across 3 retailers

3 retailers$800 AUD to $956 AUD

B+
Cheapest Retailer
-
$800 AUD
B+
Retailer 2
-
$854 AUD
View
Most Expensive
B
77 Diamonds
MQCPR3SPPMEY · Nov 6
$956 AUD
£517 GBP
View
2 more retailers have this diamond
Prices start from $800 AUDSave up to $155 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.

B+
0.50ct Marquise
$800 AUD