Marquise|Natural|GIA

0.50ct J VS2 Marquise Natural Diamond

VG • J/VS2 • GIA 6542030722

Certificate GIA 6542030722

Diamond specifications and retailer prices

From £323 GBP
As of November 6, 2026
Save £1,059 GBP (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,382 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542030722. Listed at 21 retailers as of November 5, 2026, with prices from £323 to £1,382, a £1,059 spread on the same certified stone. NZ Jewellers lists it at £1,382. 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
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542030722
Dimensions9.08 × 4.04 × 2.42 mm
L/W Ratio2.25
Top View
9.08 mm4.04 mm0.50 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542030722
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.9%

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: £1,382 GBP|Low: £323 GBP|High: £1,382 GBP|Avg: £573 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2£323 GBP
Retailer 6£373 GBP
Retailer 11£406 GBP
Retailer 16£441 GBP
Retailer 7£448 GBP
Retailer 13£459 GBP
Retailer 5£474 GBP
Retailer 17£474 GBP
Retailer 10£509 GBP
Retailer 12£509 GBP
Retailer 15£509 GBP
Retailer 14£536 GBP
Retailer 4£539 GBP
Retailer 8£583 GBP
Retailer 9£610 GBP
Retailer 19£651 GBP
Retailer 3£680 GBP
Retailer 18£1,018 GBP
NZ Jewellers£1,382 GBP

23 data points across 19 retailers

21 retailers£323 GBP to £1,382 GBP

A
Cheapest Retailer
-
£323 GBP
A
Retailer 2
-
£373 GBP
View
A
Retailer 3
-
£406 GBP
View
Final sale: no returns
A
Retailer 4
-
£441 GBP
View
B+
Retailer 5
-
£448 GBP
View
B+
Retailer 6
-
£459 GBP
View
B+
Retailer 7
-
£474 GBP
View
Retailer 8
-
£474 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£509 GBP
View
B+
Retailer 10
-
£509 GBP
View
B+
Retailer 11
-
£509 GBP
View
B+
Retailer 12
-
£524 GBP
View
B+
Retailer 13
-
£536 GBP
View
B+
Retailer 14
-
£539 GBP
View
B
Retailer 15
-
£583 GBP
View
B
Retailer 16
-
£610 GBP
View
B+
Retailer 17
-
£651 GBP
View
Retailer 18
-
£674 GBP
View
Price last confirmed 33 days ago
B
Retailer 19
-
£680 GBP
View
B
Retailer 20
-
£1,018 GBP
View
Most Expensive
B
NZ Jewellers
43c21af3-703e-4e29-9965-6ccd9d388def · Nov 5
£1,382 GBP
$1,850 USD
View
20 more retailers have this diamond
Prices start from £323 GBPSave up to £1,059 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
£323 GBP