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Marquise|Natural|GIA

0.50ct F VS1 Marquise Natural Diamond

ID • F/VS1 • GIA 2557935166

Certificate GIA 2557935166

Diamond specifications and retailer prices

From £450 GBP
₹57,434 INR
As of November 2, 2026
Save £1,428 GBP (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,878 GBP at NZ Jewellers · As of October 30, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557935166. Listed at 11 retailers as of October 30, 2026, with prices from £450 to £1,878, a £1,428 spread on the same certified stone. NZ Jewellers lists it at £1,878. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
F
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2557935166
Dimensions7.76 × 4.07 × 2.56 mm
L/W Ratio1.91
Girdle conditionVery Thick
Top View
7.76 mm4.07 mm0.50 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2557935166
Side View
Table 62.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.0%

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 2
Current: £1,878 GBP|Low: £439 GBP|High: £1,955 GBP|Avg: £855 GBP|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2£450 GBP
Retailer 11£467 GBP
Retailer 9£608 GBP
Retailer 8£608 GBP
Retailer 4£714 GBP
Retailer 10£806 GBP
Retailer 5£847 GBP
Retailer 6£924 GBP
Retailer 3£938 GBP
Retailer 7£1,102 GBP
NZ Jewellers£1,878 GBP

35 data points across 11 retailers

11 retailers£450 GBP to £1,878 GBP

A
Cheapest Retailer
-
£450 GBP
₹57,434 INR
A
Retailer 2
-
£467 GBP
$626 USD
View
Final sale: no returns
A
Retailer 3
-
£608 GBP
$814 USD
View
A
Retailer 4
-
£608 GBP
$815 USD
View
A
Retailer 5
-
£714 GBP
View
B+
Retailer 6
-
£806 GBP
$1,081 USD
View
B+
Retailer 7
-
£847 GBP
€1,081 EUR
View
B+
Retailer 8
-
£924 GBP
ZAR 20,004 ZAR
View
Retailer 9
-
£938 GBP
A$1,933 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
£1,102 GBP
View
Most Expensive
B
NZ Jewellers
66c2d5d3-3d7f-42ee-8c20-2572056374d2 · Oct 30
£1,878 GBP
$2,516 USD
View
10 more retailers have this diamond
Prices start from £450 GBPSave up to £1,428 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
£450 GBP