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Marquise|Natural|GIA

0.50ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 5566424630

Certificate GIA 5566424630

Diamond specifications and retailer prices

From £401 GBP
As of November 1, 2026
Save £502 GBP (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £903 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566424630. Listed at 7 retailers as of November 1, 2026, with prices from £401 to £903, a £502 spread on the same certified stone. MOH London lists it at £903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566424630
Dimensions8.68 × 4.09 × 2.50 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Feather
Top View
8.68 mm4.09 mm0.50 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566424630
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 61.3%

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 1
Current: £903 GBP|Low: £401 GBP|High: £988 GBP|Avg: £599 GBP|-8.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5£401 GBP
Retailer 2£485 GBP
Retailer 4£496 GBP
Retailer 6£547 GBP
Retailer 3£582 GBP
Retailer 7£635 GBP
MOH London£903 GBP

31 data points across 7 retailers

7 retailers£401 GBP to £903 GBP

A
Cheapest Retailer
-
£401 GBP
B+
Retailer 2
-
£485 GBP
View
B+
Retailer 3
-
£496 GBP
View
B+
Retailer 4
-
£547 GBP
View
B+
Retailer 5
-
£582 GBP
View
Retailer 6
-
£635 GBP
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
89801D3B6 · Nov 2
£903 GBP
View
6 more retailers have this diamond
Prices start from £401 GBPSave up to £502 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.

A
0.50ct Marquise
£401 GBP