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Marquise|Natural|GIA

0.50ct F IF Marquise Natural Diamond

VG • F/IF • GIA 2235987225

Certificate GIA 2235987225

Diamond specifications and retailer prices

From £551 GBP
As of November 4, 2026
Save £679 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,230 GBP at Flawless Fine Jewelry · As of November 6, 2026
View at Flawless Fine Jewelry

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235987225. Listed at 14 retailers as of November 4, 2026, with prices from £551 to £1,230, a £679 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,230. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.69°
Pavilion angle42.73°
OriginNatural
Grading LabGIA
CertificateGIA 2235987225
Dimensions7.66 × 4.13 × 2.69 mm
L/W Ratio1.85
Culet sizeNone
Top View
7.66 mm4.13 mm0.50 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235987225
Side View
Table 59.0%Crown 39.69°Girdle: STK-THKPavilion 42.73°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,230 GBP|Low: £551 GBP|High: £1,275 GBP|Avg: £758 GBP|-3.6%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 9£551 GBP
Retailer 8£583 GBP
Retailer 3£600 GBP
Retailer 10£613 GBP
Retailer 11£622 GBP
Retailer 2£665 GBP
Retailer 6£693 GBP
Retailer 7£802 GBP
Retailer 13£817 GBP
Retailer 12£840 GBP
Retailer 5£907 GBP
Retailer 4£911 GBP
Flawless Fine Jewelry£1,230 GBP

35 data points across 13 retailers

14 retailers£551 GBP to £1,230 GBP

A
Cheapest Retailer
-
£551 GBP
A
Retailer 2
-
£583 GBP
View
A
Retailer 3
-
£600 GBP
View
A
Retailer 4
-
£613 GBP
View
A
Retailer 5
-
£622 GBP
View
A
Retailer 6
-
£665 GBP
View
A
Retailer 7
-
£693 GBP
View
A
Retailer 8
-
£802 GBP
View
B+
Retailer 9
-
£816 GBP
View
A
Retailer 10
-
£817 GBP
View
A
Retailer 11
-
£840 GBP
View
B+
Retailer 12
-
£907 GBP
View
B+
Retailer 13
-
£911 GBP
View
Most Expensive
B
Flawless Fine Jewelry
DB27FC37F · Nov 6
£1,230 GBP
View
13 more retailers have this diamond
Prices start from £551 GBPSave up to £679 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
£551 GBP