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1.69ct E IF Round Natural Diamond

EX • E/IF • IGI 219693712

Shape and cutting style on the report: Round brilliant

Certificate IGI 219693712

Diamond specifications and retailer prices

From £18,191 GBP
€23,071 EUR
As of October 27, 2026
Save £11,390 GBP (39%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £29,581 GBP at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 1.69ct natural round diamond

This 1.69ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 219693712. Listed at 2 retailers as of October 27, 2026, with prices from £18,191 to £29,581, a £11,390 spread on the same certified stone. Diamond Quarter lists it at £29,581. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.2°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 219693712
Dimensions7.73 × 7.69 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.73 mm7.69 mm1.69 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 219693712
Side View
Table 59.5%Crown 35.2°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £18,191 GBP|Low: £17,135 GBP|High: £18,275 GBP|Avg: £17,563 GBP|+3.4%
Retailer 1
Retailer 2
October 27, 2026
Retailer 2£17,135 GBP
Retailer 1£18,191 GBP

25 data points across 2 retailers

2 retailers£18,191 GBP to £29,581 GBP

A
Cheapest Retailer
-
£18,191 GBP
€23,071 EUR
Most Expensive
B
Diamond Quarter
1.69IFE21126947N · Oct 28
£29,581 GBP
View
1 more retailer has this diamond
Prices start from £18,191 GBPSave up to £11,390 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
1.69ct Round
£18,191 GBP