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Marquise|Natural|GIA

0.50ct D IF Marquise Natural Diamond

EX • D/IF • GIA 2567359621

Certificate GIA 2567359621

Diamond specifications and retailer prices

From £682 GBP
As of November 5, 2026
Save £2,366 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,048 GBP at MOH London · As of November 1, 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 D 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 2567359621. Listed at 17 retailers as of November 1, 2026, with prices from £682 to £3,048, a £2,366 spread on the same certified stone. MOH London lists it at £3,048. 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
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567359621
Dimensions8.01 × 4.19 × 2.57 mm
L/W Ratio1.91
Culet sizeNone
Top View
8.01 mm4.19 mm0.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567359621
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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: £3,048 GBP|Low: £682 GBP|High: £3,048 GBP|Avg: £1,297 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 6, 2026
Retailer 9£682 GBP
Retailer 7£814 GBP
Retailer 2£1,168 GBP
Retailer 10£1,182 GBP
Retailer 13£1,525 GBP
Retailer 11£1,606 GBP
Retailer 5£1,672 GBP
Retailer 3£1,739 GBP
Retailer 15£1,739 GBP
Retailer 12£1,962 GBP
Retailer 6£2,007 GBP
Retailer 14£2,020 GBP
Retailer 4£2,502 GBP
Retailer 8£2,685 GBP
MOH London£3,048 GBP

40 data points across 15 retailers

17 retailers£682 GBP to £3,048 GBP

A+
Cheapest Retailer
-
£682 GBP
A
Retailer 2
-
£814 GBP
View
B+
Retailer 3
-
£1,168 GBP
View
B+
Retailer 4
-
£1,182 GBP
View
B+
Retailer 5
-
£1,216 GBP
View
Retailer 6
-
£1,216 GBP
View
Price last confirmed 24 days ago
B+
Retailer 7
-
£1,525 GBP
View
B
Retailer 8
-
£1,606 GBP
View
Final sale: no returns
B
Retailer 9
-
£1,672 GBP
View
B
Retailer 10
-
£1,739 GBP
View
B
Retailer 11
-
£1,739 GBP
View
B
Retailer 12
-
£1,962 GBP
View
B
Retailer 13
-
£2,007 GBP
View
B
Retailer 14
-
£2,020 GBP
View
B
Retailer 15
-
£2,502 GBP
View
B
Retailer 16
-
£2,685 GBP
View
Most Expensive
B
MOH London
5EC438310 · Nov 1
£3,048 GBP
View
16 more retailers have this diamond
Prices start from £682 GBPSave up to £2,366 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
£682 GBP