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Round|Natural|IGI

0.71ct L I1 Round Natural Diamond

EX • L/I1 • IGI 478103631

Shape and cutting style on the report: Round brilliant

Certificate IGI 478103631

Diamond specifications and retailer prices

From £432 GBP
As of November 5, 2026
Save £395 GBP (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,848 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.71ct natural round diamond

This 0.71ct natural round sits in the half to three-quarter carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 478103631. Listed at 8 retailers as of November 5, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 478103631
Dimensions5.65 × 5.70 × 3.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Faint Brown
Top View
5.65 mm5.70 mm0.71 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 478103631
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°CuletDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £827 GBP|Low: £432 GBP|High: £857 GBP|Avg: £685 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2£432 GBP
Retailer 3£598 GBP
Retailer 1£827 GBP
Retailer 4£857 GBP

44 data points across 4 retailers

8 retailers£432 GBP to £827 GBP

B+
Cheapest Retailer
-
£432 GBP
Retailer 2
-
£589 GBP
View
Price last confirmed 28 days ago
Retailer 3
-
£589 GBP
View
Price last confirmed 29 days ago
B
Retailer 4
-
£598 GBP
View
Retailer 5
-
£612 GBP
View
Price last confirmed 38 days ago
Retailer 6
-
£680 GBP
View
Price last confirmed 28 days ago
B
Retailer 7
-
£827 GBP
View
Most Expensive
NZ Jewellers
863b4378-3565-49d2-8129-ac94809a1a10 · Sep 28
£1,848 GBP
$2,487 USD
View
Price under review
7 more retailers have this diamond
Prices start from £432 GBPSave up to £395 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+
0.71ct Round
£432 GBP