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Round|Natural|IGI

1.76ct M IF Round Natural Diamond

EX • M/IF • IGI 629451691

Shape and cutting style on the report: Round brilliant

Certificate IGI 629451691

Diamond specifications and retailer prices

From £2,849 GBP
As of November 6, 2026
Save £1,102 GBP (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,952 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.76ct natural round diamond

This 1.76ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 629451691. Listed at 10 retailers as of November 5, 2026, with prices from £2,849 to £3,952, a £1,102 spread on the same certified stone. Cape Diamonds lists it at £3,952. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 629451691
Dimensions7.91 × 7.95 × 4.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.91 mm7.95 mm1.76 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 629451691
Side View
Table 60.0%Crown 32.4°Girdle: MediumPavilion 41°Culet: NoneDepth 59.0%

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: £3,952 GBP|Low: £2,849 GBP|High: £4,115 GBP|Avg: £3,395 GBP|-2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£2,849 GBP
Retailer 5£2,903 GBP
Retailer 8£3,072 GBP
Retailer 3£3,239 GBP
Retailer 6£3,349 GBP
Retailer 2£3,637 GBP
Retailer 7£3,737 GBP
Cape Diamonds£3,952 GBP

27 data points across 8 retailers

10 retailers£2,849 GBP to £3,952 GBP

A
Cheapest Retailer
-
£2,849 GBP
A
Retailer 2
-
£2,903 GBP
View
A
Retailer 3
-
£3,072 GBP
View
Retailer 4
-
£3,239 GBP
View
Price last confirmed 15 days ago
Retailer 5
-
£3,239 GBP
View
Price last confirmed 21 days ago
Retailer 6
-
£3,239 GBP
View
Price last confirmed 22 days ago
A
Retailer 7
-
£3,349 GBP
View
A
Retailer 8
-
£3,637 GBP
View
Retailer 9
-
£3,737 GBP
View
Price last confirmed 16 days ago
Most Expensive
B+
Cape Diamonds
cert_629451691 · Nov 5
£3,952 GBP
ZAR 85,925 ZAR
View
9 more retailers have this diamond
Prices start from £2,849 GBPSave up to £1,102 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
1.76ct Round
£2,849 GBP