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Marquise|Natural|GIA

0.50ct K VVS1 Marquise Natural Diamond

GD • K/VVS1 • GIA 2568372937

Certificate GIA 2568372937

Diamond specifications and retailer prices

From £422 GBP
As of November 1, 2026
Save £82 GBP (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £504 GBP 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2568372937. Listed at 3 retailers as of November 1, 2026, with prices from £422 to £504, a £82 spread on the same certified stone. 77 Diamonds lists it at £504. 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2568372937
Dimensions7.94 × 4.19 × 2.66 mm
L/W Ratio1.89
Culet sizeNone
Key to symbols
Pinpoint, Cavity, Feather
Top View
7.94 mm4.19 mm0.50 ctK / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2568372937
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

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: £504 GBP|Low: £411 GBP|High: £509 GBP|Avg: £450 GBP|+7.2%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£422 GBP
Retailer 3£451 GBP
77 Diamonds£504 GBP

38 data points across 3 retailers

3 retailers£422 GBP to £504 GBP

B+
Cheapest Retailer
-
£422 GBP
B+
Retailer 2
-
£451 GBP
View
Most Expensive
B+
77 Diamonds
MQCPEPATGDUF · Nov 6
£504 GBP
View
2 more retailers have this diamond
Prices start from £422 GBPSave up to £82 GBP

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
£422 GBP