CaratHunter
Plans
Marquise|Natural|IGI

1.26ct G SI2 Marquise Natural Diamond

VG • G/SI2 • IGI 819642225

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 819642225

Diamond specifications and retailer prices

From £1,553 GBP
As of November 5, 2026
Save £1,160 GBP (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,713 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.26ct natural marquise diamond

This 1.26ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 819642225. Listed at 5 retailers as of November 5, 2026, with prices from £1,553 to £2,713, a £1,160 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,713. 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

1.26
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 819642225
Dimensions11.22 × 5.46 × 3.44 mm
L/W Ratio2.05
Girdle conditionFaceted
Top View
11.22 mm5.46 mm1.26 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819642225
Side View
Table 60.0%Crown 39.8°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 63.0%

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: £1,630 GBP|Low: £1,544 GBP|High: £2,989 GBP|Avg: £2,086 GBP|-9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 6, 2026
Retailer 2£1,553 GBP
Retailer 1£1,630 GBP
Retailer 4£1,681 GBP
Retailer 3£2,051 GBP
Retailer 5£2,198 GBP
Wholesale Diamonds Direct£2,713 GBP

29 data points across 6 retailers

5 retailers£1,553 GBP to £2,713 GBP

A
Cheapest Retailer
-
£1,553 GBP
A
Retailer 2
-
£1,630 GBP
View
A
Retailer 3
-
£1,681 GBP
View
A
Retailer 4
-
£2,051 GBP
View
Most Expensive
A
Wholesale Diamonds Direct
585209302 · Nov 6
£2,713 GBP
$3,632 USD
View
4 more retailers have this diamond
Prices start from £1,553 GBPSave up to £1,160 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
1.26ct Marquise
£1,553 GBP