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Marquise|Natural|IGI

0.79ct G IF Marquise Natural Diamond

VG • G/IF • IGI 815656794

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815656794

Diamond specifications and retailer prices

From £1,677 GBP
As of November 4, 2026
Save £2,467 GBP (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,144 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.79ct natural marquise diamond

This 0.79ct natural marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815656794. Listed at 13 retailers as of November 4, 2026, with prices from £1,677 to £4,144, a £2,467 spread on the same certified stone. NZ Jewellers lists it at £4,144. 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

0.79
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 815656794
Dimensions9.73 × 4.87 × 2.93 mm
L/W Ratio2.00
Girdle conditionFaceted
Top View
9.73 mm4.87 mm0.79 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656794
Side View
Table 62.0%Crown 33.7°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 60.2%

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 4
Current: £4,144 GBP|Low: £1,677 GBP|High: £4,144 GBP|Avg: £2,223 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3£1,677 GBP
Retailer 4£1,830 GBP
Retailer 11£1,946 GBP
Retailer 7£1,954 GBP
Retailer 5£1,962 GBP
Retailer 10£1,982 GBP
Retailer 12£2,062 GBP
Retailer 8£2,288 GBP
Retailer 6£2,311 GBP
Retailer 2£2,911 GBP
Retailer 9£2,965 GBP
NZ Jewellers£4,144 GBP

4 data points across 12 retailers

13 retailers£1,677 GBP to £4,144 GBP

A
Cheapest Retailer
-
£1,677 GBP
A
Retailer 2
-
£1,715 GBP
View
A
Retailer 3
-
£1,830 GBP
View
A
Retailer 4
-
£1,946 GBP
View
A
Retailer 5
-
£1,954 GBP
View
A
Retailer 6
-
£1,962 GBP
View
A
Retailer 7
-
£1,982 GBP
View
A
Retailer 8
-
£2,062 GBP
View
A
Retailer 9
-
£2,288 GBP
View
B+
Retailer 10
-
£2,311 GBP
View
B+
Retailer 11
-
£2,911 GBP
View
B
Retailer 12
-
£2,965 GBP
View
Most Expensive
B
NZ Jewellers
0cda45ef-7570-4622-948b-4283b1608166 · Nov 5
£4,144 GBP
$5,547 USD
View
12 more retailers have this diamond
Prices start from £1,677 GBPSave up to £2,467 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
0.79ct Marquise
£1,677 GBP