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Marquise|Natural|IGI

0.54ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 763647708

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 763647708

Diamond specifications and retailer prices

From £284 GBP
As of November 6, 2026
Save £935 GBP (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,219 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 763647708. Listed at 14 retailers as of November 5, 2026, with prices from £284 to £1,219, a £935 spread on the same certified stone. NZ Jewellers lists it at £1,219. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle43.6°
OriginNatural
Grading LabIGI
CertificateIGI 763647708
Dimensions7.51 × 3.97 × 2.94 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Top View
7.51 mm3.97 mm0.54 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 763647708
Side View
Table 58.0%Crown 40.3°Girdle: THK-VTKPavilion 43.6°Culet: NoneDepth 74.1%

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 6
Current: £1,219 GBP|Low: £284 GBP|High: £1,219 GBP|Avg: £520 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2£284 GBP
Retailer 10£359 GBP
Retailer 7£388 GBP
Retailer 5£419 GBP
Retailer 8£449 GBP
Retailer 3£462 GBP
Retailer 9£487 GBP
Retailer 6£525 GBP
Retailer 4£897 GBP
NZ Jewellers£1,219 GBP

40 data points across 10 retailers

14 retailers£284 GBP to £1,219 GBP

A
Cheapest Retailer
-
£284 GBP
B+
Retailer 2
-
£359 GBP
View
Final sale: no returns
B+
Retailer 3
-
£388 GBP
View
Retailer 4
-
£388 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£418 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£419 GBP
View
B+
Retailer 7
-
£449 GBP
View
B+
Retailer 8
-
£462 GBP
View
B+
Retailer 9
-
£482 GBP
View
B+
Retailer 10
-
£486 GBP
View
B+
Retailer 11
-
£487 GBP
View
B+
Retailer 12
-
£525 GBP
View
B
Retailer 13
-
£897 GBP
View
Most Expensive
C
NZ Jewellers
2d889e8f-0ef6-4244-ade1-9febb0eb9882 · Nov 5
£1,219 GBP
$1,632 USD
View
13 more retailers have this diamond
Prices start from £284 GBPSave up to £935 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
0.54ct Marquise
£284 GBP