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Marquise|Natural|GIA

0.54ct G I1 Marquise Natural Diamond

VG • G/I1 • GIA 2221500402

Certificate GIA 2221500402

Diamond specifications and retailer prices

From £592 GBP
$795 USD
As of November 1, 2026
Save £316 GBP (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £908 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221500402. Listed at 12 retailers as of November 1, 2026, with prices from £592 to £908, a £316 spread on the same certified stone. Yorxs lists it at £908. 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
G
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221500402
Dimensions8.94 × 4.10 × 2.61 mm
L/W Ratio2.18
Culet sizeNone
Top View
8.94 mm4.10 mm0.54 ctG / I1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2221500402
Side View
Table 53.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

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 1
Current: £592 GBP|Low: £461 GBP|High: £1,054 GBP|Avg: £734 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 2, 2026
Retailer 2£461 GBP
Retailer 1£592 GBP
Retailer 4£635 GBP
Retailer 9£642 GBP
Retailer 3£647 GBP
Retailer 6£775 GBP
Retailer 7£775 GBP
Retailer 8£786 GBP
Retailer 10£805 GBP
Yorxs£908 GBP
Retailer 5£1,054 GBP

15 data points across 11 retailers

12 retailers£592 GBP to £908 GBP

B+
Cheapest Retailer
-
£592 GBP
$795 USD
B
Retailer 2
-
£635 GBP
$852 USD
View
B
Retailer 3
-
£635 GBP
$852 USD
View
B
Retailer 4
-
£642 GBP
$862 USD
View
B
Retailer 5
-
£647 GBP
$868 USD
View
B
Retailer 6
-
£733 GBP
$983 USD
View
B
Retailer 7
-
£775 GBP
$1,040 USD
View
B
Retailer 8
-
£775 GBP
$1,040 USD
View
B
Retailer 9
-
£786 GBP
$1,055 USD
View
B
Retailer 10
-
£805 GBP
$1,080 USD
View
Most Expensive
C
Yorxs
508410943 · Nov 2
£908 GBP
€1,161 EUR
View
10 more retailers have this diamond
Prices start from £592 GBPSave up to £316 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
£592 GBP