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Marquise|Natural|GIA

0.50ct L VS1 Marquise Natural Diamond

GD • L/VS1 • GIA 1327902626

Certificate GIA 1327902626

Diamond specifications and retailer prices

From £206 GBP
As of November 3, 2026
Save £727 GBP (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £933 GBP at NZ Jewellers · As of November 3, 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1327902626. Listed at 12 retailers as of November 3, 2026, with prices from £206 to £933, a £727 spread on the same certified stone. NZ Jewellers lists it at £933. 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
L
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1327902626
Dimensions8.41 × 4.33 × 2.15 mm
L/W Ratio1.94
Culet sizeNone
Top View
8.41 mm4.33 mm0.50 ctL / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1327902626
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 49.6%

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 3
Current: £933 GBP|Low: £206 GBP|High: £1,017 GBP|Avg: £368 GBP|+5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8£206 GBP
Retailer 10£230 GBP
Retailer 3£235 GBP
Retailer 5£238 GBP
Retailer 2£259 GBP
Retailer 11£277 GBP
Retailer 12£302 GBP
Retailer 6£319 GBP
Retailer 4£349 GBP
Retailer 9£375 GBP
Retailer 7£395 GBP
NZ Jewellers£933 GBP

31 data points across 12 retailers

12 retailers£206 GBP to £933 GBP

A
Cheapest Retailer
-
£206 GBP
B+
Retailer 2
-
£230 GBP
View
Retailer 3
-
£235 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£238 GBP
View
B+
Retailer 5
-
£259 GBP
View
B+
Retailer 6
-
£277 GBP
View
B+
Retailer 7
-
£302 GBP
View
B+
Retailer 8
-
£319 GBP
View
B+
Retailer 9
-
£349 GBP
View
B+
Retailer 10
-
£375 GBP
View
B+
Retailer 11
-
£395 GBP
View
Most Expensive
C
NZ Jewellers
77b5bcbc-9f30-4d58-8fbb-894c3861ea36 · Nov 3
£933 GBP
$1,256 USD
View
11 more retailers have this diamond
Prices start from £206 GBPSave up to £727 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
£206 GBP