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Marquise|Natural|IGI

1.22ct G SI2 Marquise Natural Diamond

VG • G/SI2 • IGI 792677936

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 792677936

Diamond specifications and retailer prices

From £1,366 GBP
As of November 6, 2026
Save £928 GBP (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,294 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 792677936. Listed at 6 retailers as of November 6, 2026, with prices from £1,366 to £2,294, a £928 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,294. 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

1.22
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 792677936
Dimensions10.50 × 5.51 × 3.50 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
10.50 mm5.51 mm1.22 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 792677936
Side View
Table 57.0%Crown 39.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.5%

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: £1,366 GBP|Low: £1,183 GBP|High: £2,633 GBP|Avg: £1,838 GBP|-13.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 6£1,183 GBP
Retailer 1£1,366 GBP
Retailer 2£1,375 GBP
Retailer 4£1,420 GBP
Retailer 3£1,773 GBP
Retailer 8£2,014 GBP
Retailer 5£2,132 GBP
Wholesale Diamonds Direct£2,294 GBP
Retailer 7£2,458 GBP

31 data points across 9 retailers

6 retailers£1,366 GBP to £2,294 GBP

A
Cheapest Retailer
-
£1,366 GBP
A
Retailer 2
-
£1,375 GBP
View
A
Retailer 3
-
£1,420 GBP
View
A
Retailer 4
-
£1,773 GBP
View
B+
Retailer 5
-
£2,014 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
585209377 · Nov 6
£2,294 GBP
$3,071 USD
View
5 more retailers have this diamond
Prices start from £1,366 GBPSave up to £928 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
1.22ct Marquise
£1,366 GBP