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Marquise|Natural|GIA

0.50ct D IF Marquise Natural Diamond

ID • D/IF • GIA 2544675176

Certificate GIA 2544675176

Diamond specifications and retailer prices

From £747 GBP
As of November 4, 2026
Save £1,278 GBP (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,025 GBP at NZ Jewellers · As of November 5, 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 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 2544675176. Listed at 18 retailers as of November 4, 2026, with prices from £747 to £2,025, a £1,278 spread on the same certified stone. NZ Jewellers lists it at £2,025. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.87°
OriginNatural
Grading LabGIA
CertificateGIA 2544675176
Dimensions8.09 × 4.23 × 2.69 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
8.09 mm4.23 mm0.50 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544675176
Side View
Table 57.0%Crown 31.87°Girdle: MED-THKPavilionCulet: NoneDepth 63.6%

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 4
Current: £2,025 GBP|Low: £747 GBP|High: £2,107 GBP|Avg: £1,086 GBP|-3.0%
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 14£747 GBP
Retailer 8£766 GBP
Retailer 6£795 GBP
Retailer 4£830 GBP
Retailer 17£830 GBP
Retailer 3£862 GBP
Retailer 16£929 GBP
Retailer 15£929 GBP
Retailer 11£930 GBP
Retailer 10£937 GBP
Retailer 9£958 GBP
Retailer 5£1,062 GBP
Retailer 2£1,157 GBP
Retailer 12£1,281 GBP
Retailer 13£1,516 GBP
Retailer 7£1,664 GBP
NZ Jewellers£2,025 GBP

22 data points across 17 retailers

18 retailers£747 GBP to £2,025 GBP

A+
Cheapest Retailer
-
£747 GBP
A
Retailer 2
-
£766 GBP
View
Final sale: no returns
A
Retailer 3
-
£795 GBP
View
A
Retailer 4
-
£830 GBP
View
Retailer 5
-
£830 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£862 GBP
View
A
Retailer 7
-
£929 GBP
View
A
Retailer 8
-
£929 GBP
View
A
Retailer 9
-
£930 GBP
View
A
Retailer 10
-
£937 GBP
View
A
Retailer 11
-
£958 GBP
View
A
Retailer 12
-
£1,062 GBP
View
B+
Retailer 13
-
£1,157 GBP
View
Retailer 14
-
£1,195 GBP
View
Price last confirmed 33 days ago
B+
Retailer 15
-
£1,281 GBP
View
B+
Retailer 16
-
£1,516 GBP
View
B
Retailer 17
-
£1,664 GBP
View
Most Expensive
B
NZ Jewellers
4add1498-e856-45db-a7c7-3d6c94cabc54 · Nov 5
£2,025 GBP
$2,725 USD
View
17 more retailers have this diamond
Prices start from £747 GBPSave up to £1,278 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
£747 GBP