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Marquise|Natural|GIA

0.54ct I IF Marquise Natural Diamond

I/IF • GIA 6551605228

Certificate GIA 6551605228

Diamond specifications and retailer prices

From £502 GBP
$674 USD
As of November 2, 2026
Save £1,203 GBP (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,706 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 6551605228. Listed at 5 retailers as of November 2, 2026, with prices from £502 to £1,706, a £1,203 spread on the same certified stone. NZ Jewellers lists it at £1,706. 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

0.54
Carat
I
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6551605228
Dimensions9.33 × 4.00 × 2.58 mm
L/W Ratio2.33
Key to symbols
Minor Details of Polish
Top View
9.33 mm4.00 mm0.54 ctI / IF
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6551605228
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,706 GBP|Low: £434 GBP|High: £1,938 GBP|Avg: £990 GBP|-12.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4£502 GBP
Retailer 2£727 GBP
Retailer 5£751 GBP
Retailer 3£997 GBP
NZ Jewellers£1,706 GBP

26 data points across 5 retailers

5 retailers£502 GBP to £1,706 GBP

B+
Cheapest Retailer
-
£502 GBP
$674 USD
Final sale: no returns
B+
Retailer 2
-
£727 GBP
€929 EUR
View
B+
Retailer 3
-
£751 GBP
$1,008 USD
View
B
Retailer 4
-
£997 GBP
View
Most Expensive
B
NZ Jewellers
f3727d21-b8f6-4952-bceb-586f6b1c02de · Nov 3
£1,706 GBP
$2,289 USD
View
4 more retailers have this diamond
Prices start from £502 GBPSave up to £1,203 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.

B+
0.54ct Marquise
£502 GBP