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Marquise|Natural|IGI

0.71ct H IF Marquise Natural Diamond

VG • H/IF • IGI 743528190

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743528190

Diamond specifications and retailer prices

From £655 GBP
As of November 5, 2026
Save £1,447 GBP (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,103 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 743528190. Listed at 15 retailers as of November 5, 2026, with prices from £655 to £2,103, a £1,447 spread on the same certified stone. NZ Jewellers lists it at £2,103. 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

0.71
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.7°
Pavilion angle38°
OriginNatural
Grading LabIGI
CertificateIGI 743528190
Dimensions8.99 × 4.77 × 2.86 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Top View
8.99 mm4.77 mm0.71 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 743528190
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 38°Culet: NoneDepth 60.0%

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 5
Current: £989 GBP|Low: £655 GBP|High: £1,597 GBP|Avg: £1,058 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3£655 GBP
Retailer 7£828 GBP
Retailer 2£852 GBP
Retailer 1£989 GBP
Retailer 5£1,201 GBP
Retailer 4£1,287 GBP
Retailer 6£1,578 GBP

28 data points across 7 retailers

15 retailers£655 GBP to £2,103 GBP

A
Cheapest Retailer
-
£655 GBP
A
Retailer 2
-
£826 GBP
View
A
Retailer 3
-
£828 GBP
View
A
Retailer 4
-
£852 GBP
View
Retailer 5
-
£862 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£862 GBP
View
B+
Retailer 7
-
£895 GBP
View
B+
Retailer 8
-
£961 GBP
View
B+
Retailer 9
-
£989 GBP
View
B+
Retailer 10
-
£995 GBP
View
B+
Retailer 11
-
£1,201 GBP
View
B+
Retailer 12
-
£1,287 GBP
View
B
Retailer 13
-
£1,578 GBP
View
B
Retailer 14
-
£1,721 GBP
View
Most Expensive
B
NZ Jewellers
a57bb027-4d9a-4d3a-bbc3-82a953002920 · Nov 5
£2,103 GBP
$2,830 USD
View
14 more retailers have this diamond
Prices start from £655 GBPSave up to £1,447 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
0.71ct Marquise
£655 GBP