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Marquise|Natural|GIA

0.50ct K VS1 Marquise Natural Diamond

GD • K/VS1 • GIA 7562378666

Certificate GIA 7562378666

Diamond specifications and retailer prices

From $1,010 NZD
As of November 1, 2026
Save $200 NZD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,210 NZD 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 7562378666. Listed at 3 retailers as of November 1, 2026, with prices from $1,010 to $1,210, a $200 spread on the same certified stone. 77 Diamonds lists it at $1,210. 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
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562378666
Dimensions8.38 × 4.00 × 2.56 mm
L/W Ratio2.10
Culet sizeNone
Key to symbols
Feather
Top View
8.38 mm4.00 mm0.50 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7562378666
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,210 NZD|Low: $1,010 NZD|High: $1,222 NZD|Avg: $1,097 NZD|+4.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$1,010 NZD
Retailer 3$1,082 NZD
77 Diamonds$1,210 NZD

38 data points across 3 retailers

3 retailers$1,010 NZD to $1,210 NZD

B+
Cheapest Retailer
-
$1,010 NZD
B+
Retailer 2
-
$1,082 NZD
View
Most Expensive
B
77 Diamonds
MQCP4ASVSB8U · Nov 6
$1,210 NZD
£528 GBP
View
2 more retailers have this diamond
Prices start from $1,010 NZDSave up to $200 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.

B+
0.50ct Marquise
$1,010 NZD