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Marquise|Natural|IGI

0.71ct G IF Marquise Natural Diamond

VG • G/IF • IGI 8156761399

Certificate IGI 8156761399

Diamond specifications and retailer prices

From £1,044 GBP
As of November 6, 2026
Save £758 GBP (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,803 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 8156761399. Listed at 4 retailers as of November 2, 2026, with prices from £1,044 to £1,803, a £758 spread on the same certified stone. Yorxs lists it at £1,803. 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
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 8156761399
Dimensions9.03 × 4.65 × 2.03 mm
L/W Ratio1.94
Top View
9.03 mm4.65 mm0.71 ctG / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 8156761399
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 63.0%

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: £1,044 GBP|Low: £1,044 GBP|High: £1,936 GBP|Avg: £1,553 GBP|-10.6%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 1£1,044 GBP
Retailer 3£1,408 GBP
Retailer 2£1,767 GBP
Yorxs£1,803 GBP

29 data points across 4 retailers

4 retailers£1,044 GBP to £1,803 GBP

A
Cheapest Retailer
-
£1,044 GBP
B+
Retailer 2
-
£1,408 GBP
View
B
Retailer 3
-
£1,767 GBP
View
Most Expensive
B
Yorxs
MN335 · Nov 2
£1,803 GBP
€2,298 EUR
View
3 more retailers have this diamond
Prices start from £1,044 GBPSave up to £758 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
£1,044 GBP