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Marquise|Natural|IGI

0.54ct I IF Marquise Natural Diamond

VG • I/IF • IGI 833670217

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 833670217

Diamond specifications and retailer prices

From £458 GBP
$614 USD
As of November 2, 2026
Save £1,098 GBP (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,556 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), with a very-good cut grade and certified by IGI 833670217. Listed at 14 retailers as of November 2, 2026, with prices from £458 to £1,556, a £1,098 spread on the same certified stone. NZ Jewellers lists it at £1,556. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 833670217
Dimensions8.78 × 4.23 × 2.48 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizeNone
Top View
8.78 mm4.23 mm0.54 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833670217
Side View
Table 61.0%Crown 34.2°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
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 2
Current: £1,556 GBP|Low: £440 GBP|High: £1,632 GBP|Avg: £718 GBP|-4.7%
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
November 3, 2026
Retailer 5£458 GBP
Retailer 12£496 GBP
Retailer 14£496 GBP
Retailer 13£515 GBP
Retailer 7£560 GBP
Retailer 4£572 GBP
Retailer 10£572 GBP
Retailer 2£630 GBP
Retailer 9£633 GBP
Retailer 3£664 GBP
Retailer 11£766 GBP
Retailer 6£999 GBP
Retailer 8£1,146 GBP
NZ Jewellers£1,556 GBP

29 data points across 14 retailers

14 retailers£458 GBP to £1,556 GBP

A
Cheapest Retailer
-
£458 GBP
$614 USD
Final sale: no returns
A
Retailer 2
-
£496 GBP
$666 USD
View
A
Retailer 3
-
£496 GBP
$666 USD
View
A
Retailer 4
-
£515 GBP
$691 USD
View
A
Retailer 5
-
£560 GBP
View
A
Retailer 6
-
£572 GBP
$768 USD
View
A
Retailer 7
-
£572 GBP
$768 USD
View
A
Retailer 8
-
£630 GBP
View
A
Retailer 9
-
£633 GBP
$850 USD
View
A
Retailer 10
-
£664 GBP
€848 EUR
View
B+
Retailer 11
-
£766 GBP
ZAR 16,600 ZAR
View
B+
Retailer 12
-
£999 GBP
View
B
Retailer 13
-
£1,146 GBP
View
Most Expensive
B
NZ Jewellers
99824458-ed8d-41c5-b7c3-18192e8c22b7 · Nov 3
£1,556 GBP
$2,088 USD
View
13 more retailers have this diamond
Prices start from £458 GBPSave up to £1,098 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
£458 GBP