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Marquise|Natural|IGI

0.74ct I IF Marquise Natural Diamond

EX • I/IF • IGI 837675921

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 837675921

Diamond specifications and retailer prices

From £712 GBP
As of November 6, 2026
Save £1,646 GBP (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,358 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.74ct natural marquise diamond

This 0.74ct 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 top-tier cut grade and certified by IGI 837675921. Listed at 19 retailers as of November 5, 2026, with prices from £712 to £2,358, a £1,646 spread on the same certified stone. NZ Jewellers lists it at £2,358. 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

0.74
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 837675921
Dimensions9.33 × 4.78 × 2.99 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Top View
9.33 mm4.78 mm0.74 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837675921
Side View
Table 60.0%Crown 35.3°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 62.6%

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 6
Current: £1,761 GBP|Low: £712 GBP|High: £1,780 GBP|Avg: £1,152 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3£712 GBP
Retailer 4£956 GBP
Retailer 8£1,004 GBP
Retailer 7£1,080 GBP
Retailer 2£1,111 GBP
Retailer 5£1,248 GBP
Retailer 6£1,443 GBP
Retailer 1£1,761 GBP

28 data points across 8 retailers

19 retailers£712 GBP to £2,358 GBP

A
Cheapest Retailer
-
£712 GBP
A
Retailer 2
-
£892 GBP
View
Final sale: no returns
A
Retailer 3
-
£897 GBP
View
A
Retailer 4
-
£956 GBP
View
Retailer 5
-
£967 GBP
View
Price last confirmed 9 days ago
A
Retailer 6
-
£967 GBP
View
B+
Retailer 7
-
£1,004 GBP
View
B+
Retailer 8
-
£1,006 GBP
View
B+
Retailer 9
-
£1,035 GBP
View
B+
Retailer 10
-
£1,053 GBP
View
B+
Retailer 11
-
£1,067 GBP
View
B+
Retailer 12
-
£1,080 GBP
View
B+
Retailer 13
-
£1,111 GBP
View
B+
Retailer 14
-
£1,115 GBP
View
B+
Retailer 15
-
£1,248 GBP
View
B+
Retailer 16
-
£1,443 GBP
View
B
Retailer 17
-
£1,742 GBP
View
B
Retailer 18
-
£1,761 GBP
View
Most Expensive
B
NZ Jewellers
c572a476-7985-4b94-9767-c6810aef4f6e · Nov 5
£2,358 GBP
$3,156 USD
View
18 more retailers have this diamond
Prices start from £712 GBPSave up to £1,646 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
0.74ct Marquise
£712 GBP