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Marquise|Natural|GIA

0.50ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 2566420418

Certificate GIA 2566420418

Diamond specifications and retailer prices

From £653 GBP
$876 USD
As of November 2, 2026
Save £1,566 GBP (71%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,218 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566420418. Listed at 23 retailers as of October 30, 2026, with prices from £653 to £2,218, a £1,566 spread on the same certified stone. NZ Jewellers lists it at £2,218. 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
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2566420418
Dimensions7.79 × 4.14 × 2.67 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
7.79 mm4.14 mm0.50 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566420418
Side View
Table 60.0%Crown 38.8°Girdle: MED-THKPavilion 40.5°Culet: NDepth 64.3%

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: £2,218 GBP|Low: £546 GBP|High: £2,255 GBP|Avg: £890 GBP|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
Retailer 23
November 2, 2026
Retailer 10£546 GBP
Retailer 11£589 GBP
Retailer 3£653 GBP
Retailer 22£654 GBP
Retailer 14£659 GBP
Retailer 23£707 GBP
Retailer 12£719 GBP
Retailer 21£735 GBP
Retailer 5£771 GBP
Retailer 15£775 GBP
Retailer 8£782 GBP
Retailer 18£816 GBP
Retailer 13£828 GBP
Retailer 20£882 GBP
Retailer 2£917 GBP
Retailer 4£934 GBP
Retailer 7£1,017 GBP
Retailer 16£1,081 GBP
Retailer 19£1,092 GBP
Retailer 6£1,205 GBP
Retailer 17£1,296 GBP
Retailer 9£1,420 GBP
NZ Jewellers£2,218 GBP

32 data points across 23 retailers

23 retailers£653 GBP to £2,218 GBP

Retailer 1
-
£534 GBP
HK$5,600 HKD
Price last confirmed 22 days ago
Retailer 2
-
£546 GBP
₹69,824 INR
View
Price last confirmed 21 days ago
Retailer 3
-
£589 GBP
$790 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
£653 GBP
$876 USD
View
Final sale: no returns
A
Retailer 5
-
£654 GBP
$877 USD
View
Retailer 6
-
£659 GBP
$885 USD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
£707 GBP
$949 USD
View
Retailer 8
-
£719 GBP
$965 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
£735 GBP
$986 USD
View
B+
Retailer 10
-
£771 GBP
$1,034 USD
View
B+
Retailer 11
-
£782 GBP
$1,050 USD
View
B+
Retailer 12
-
£816 GBP
$1,095 USD
View
B+
Retailer 13
-
£828 GBP
View
B
Retailer 14
-
£882 GBP
$1,183 USD
View
B+
Retailer 15
-
£917 GBP
€1,172 EUR
View
B
Retailer 16
-
£934 GBP
View
B
Retailer 17
-
£1,017 GBP
$1,365 USD
View
Retailer 18
-
£1,081 GBP
A$2,233 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
£1,092 GBP
ZAR 23,673 ZAR
View
B
Retailer 20
-
£1,205 GBP
€1,540 EUR
View
B
Retailer 21
-
£1,296 GBP
View
B
Retailer 22
-
£1,420 GBP
View
Most Expensive
B
NZ Jewellers
4f021d01-2f17-4c3b-a627-da8b0fce758b · Oct 30
£2,218 GBP
$2,977 USD
View
22 more retailers have this diamond
Prices start from £653 GBPSave up to £1,566 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
£653 GBP