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Marquise|Natural|GIA

0.50ct F IF Marquise Natural Diamond

EX • F/IF • GIA 3565647809

Certificate GIA 3565647809

Diamond specifications and retailer prices

From £592 GBP
As of November 5, 2026
Save £1,739 GBP (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,647 GBP at MOH London · As of November 2, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565647809. Listed at 17 retailers as of November 5, 2026, with a 294% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565647809
Dimensions8.22 × 4.11 × 2.57 mm
L/W Ratio2.00
Culet sizeNone
Top View
8.22 mm4.11 mm0.50 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565647809
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.6%

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 5
Current: £2,647 GBP|Low: £592 GBP|High: £2,647 GBP|Avg: £1,325 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 8£592 GBP
Retailer 7£717 GBP
Retailer 10£1,030 GBP
Retailer 9£1,054 GBP
Retailer 11£1,395 GBP
Retailer 4£1,476 GBP
Retailer 14£1,510 GBP
Retailer 15£1,534 GBP
Retailer 5£1,568 GBP
Retailer 12£1,704 GBP
Retailer 6£1,743 GBP
Retailer 13£1,784 GBP
Retailer 3£2,174 GBP
Retailer 2£2,332 GBP
MOH London£2,647 GBP

15 data points across 15 retailers

17 retailers£592 GBP to £2,332 GBP

A
Cheapest Retailer
-
£592 GBP
A
Retailer 2
-
£715 GBP
View
Retailer 3
-
£717 GBP
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£1,030 GBP
View
B+
Retailer 5
-
£1,054 GBP
View
B+
Retailer 6
-
£1,054 GBP
View
B
Retailer 7
-
£1,395 GBP
View
Final sale: no returns
B
Retailer 8
-
£1,476 GBP
View
B
Retailer 9
-
£1,510 GBP
View
B
Retailer 10
-
£1,534 GBP
View
B
Retailer 11
-
£1,568 GBP
View
B
Retailer 12
-
£1,704 GBP
View
B
Retailer 13
-
£1,743 GBP
View
B
Retailer 14
-
£1,784 GBP
View
B
Retailer 15
-
£2,174 GBP
View
B
Retailer 16
-
£2,332 GBP
View
Most Expensive
MOH London
678A80854 · Nov 2
£2,647 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £592 GBPSave up to £1,739 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
£592 GBP