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1.42ct K I2 Round Natural Diamond

GD • K/I2 • IGI 769660021

Shape and cutting style on the report: Round brilliant

Certificate IGI 769660021

Diamond specifications and retailer prices

From £1,245 GBP
As of November 1, 2026
Save £840 GBP (40%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,085 GBP at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.42ct natural round diamond

This 1.42ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and I2 clarity (included), with a standard cut grade and certified by IGI 769660021. Listed at 2 retailers as of November 1, 2026, with prices from £1,245 to £2,085, a £840 spread on the same certified stone. Yorxs lists it at £2,085. 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

1.42
Carat
K
Colour
I2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle32.7°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 769660021
Dimensions7.29 × 7.33 × 4.27 mm
L/W Ratio1.01
Culet sizeVery Small
Top View
7.29 mm7.33 mm1.42 ctK / I2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 769660021
Side View
Table 68.0%Crown 32.7°Girdle: STK-THKPavilion 41.5°Culet: Very SmallDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £1,245 GBP|Low: £1,245 GBP|High: £2,100 GBP|Avg: £1,663 GBP|-0.3%
Retailer 1
Yorxs
November 5, 2026
Retailer 1£1,245 GBP
Yorxs£2,085 GBP

21 data points across 2 retailers

2 retailers£1,245 GBP to £2,085 GBP

B+
Cheapest Retailer
-
£1,245 GBP
Most Expensive
B
Yorxs
8294E8A8C · Nov 5
£2,085 GBP
€2,672 EUR
View
1 more retailer has this diamond
Prices start from £1,245 GBPSave up to £840 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.

B+
1.42ct Round
£1,245 GBP