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Marquise|Natural|GIA

0.50ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 7563613264

Certificate GIA 7563613264

Diamond specifications and retailer prices

From £369 GBP
As of November 6, 2026
Save £1,206 GBP (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,575 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7563613264. Listed at 19 retailers as of November 5, 2026, with prices from £369 to £1,575, a £1,206 spread on the same certified stone. NZ Jewellers lists it at £1,575. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563613264
Dimensions7.52 × 4.04 × 2.67 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity, Needle, Pinpoint
Top View
7.52 mm4.04 mm0.50 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563613264
Side View
Table 64.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.0%

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: £1,575 GBP|Low: £369 GBP|High: £1,575 GBP|Avg: £660 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
November 6, 2026
Retailer 2£369 GBP
Retailer 8£463 GBP
Retailer 7£476 GBP
Retailer 4£502 GBP
Retailer 17£502 GBP
Retailer 5£505 GBP
Retailer 16£522 GBP
Retailer 9£575 GBP
Retailer 11£580 GBP
Retailer 18£580 GBP
Retailer 3£600 GBP
Retailer 12£613 GBP
Retailer 6£639 GBP
Retailer 10£689 GBP
Retailer 15£712 GBP
Retailer 13£775 GBP
Retailer 14£1,158 GBP
NZ Jewellers£1,575 GBP

14 data points across 18 retailers

19 retailers£369 GBP to £1,575 GBP

A
Cheapest Retailer
-
£369 GBP
A
Retailer 2
-
£463 GBP
View
Final sale: no returns
A
Retailer 3
-
£476 GBP
View
A
Retailer 4
-
£478 GBP
View
Retailer 5
-
£502 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£502 GBP
View
B+
Retailer 7
-
£505 GBP
View
A
Retailer 8
-
£522 GBP
View
B+
Retailer 9
-
£575 GBP
View
B+
Retailer 10
-
£580 GBP
View
B+
Retailer 11
-
£580 GBP
View
B+
Retailer 12
-
£600 GBP
View
B+
Retailer 13
-
£613 GBP
View
B+
Retailer 14
-
£639 GBP
View
B+
Retailer 15
-
£689 GBP
View
B+
Retailer 16
-
£712 GBP
View
B
Retailer 17
-
£775 GBP
View
B
Retailer 18
-
£1,158 GBP
View
Most Expensive
B
NZ Jewellers
5b25e2a8-bb80-46e7-855e-fcffaf9da10d · Nov 5
£1,575 GBP
$2,120 USD
View
18 more retailers have this diamond
Prices start from £369 GBPSave up to £1,206 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
£369 GBP