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Marquise|Natural|GIA

0.50ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 7556512389

Certificate GIA 7556512389

Diamond specifications and retailer prices

From £363 GBP
As of November 6, 2026
Save £980 GBP (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,343 GBP at NZ Jewellers · As of November 5, 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 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 7556512389. Listed at 10 retailers as of November 5, 2026, with prices from £363 to £1,343, a £980 spread on the same certified stone. NZ Jewellers lists it at £1,343. 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 7556512389
Dimensions8.65 × 4.11 × 2.43 mm
L/W Ratio2.10
Key to symbols
Feather, Crystal
Top View
8.65 mm4.11 mm0.50 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556512389
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 59.1%

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 6
Current: £1,343 GBP|Low: £363 GBP|High: £1,394 GBP|Avg: £573 GBP|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£363 GBP
Retailer 8£394 GBP
Retailer 7£428 GBP
Retailer 3£445 GBP
Retailer 5£461 GBP
Retailer 6£494 GBP
Retailer 2£495 GBP
Retailer 4£524 GBP
Retailer 10£605 GBP
NZ Jewellers£1,343 GBP

43 data points across 10 retailers

10 retailers£363 GBP to £1,343 GBP

A
Cheapest Retailer
-
£363 GBP
A
Retailer 2
-
£394 GBP
View
Final sale: no returns
A
Retailer 3
-
£428 GBP
View
B+
Retailer 4
-
£445 GBP
View
B+
Retailer 5
-
£461 GBP
View
B+
Retailer 6
-
£494 GBP
View
B+
Retailer 7
-
£495 GBP
View
B+
Retailer 8
-
£524 GBP
View
Retailer 9
-
£605 GBP
View
Price last confirmed 19 days ago
Most Expensive
B
NZ Jewellers
b852fdd8-1c51-4e1b-8cca-3449d194b1d5 · Nov 5
£1,343 GBP
$1,798 USD
View
9 more retailers have this diamond
Prices start from £363 GBPSave up to £980 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
£363 GBP