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1.10ct L I1 Round Natural Diamond

EX • L/I1 • IGI 634413633

Shape and cutting style on the report: Round brilliant

Certificate IGI 634413633

Diamond specifications and retailer prices

From £563 GBP
As of November 5, 2026
Save £1,175 GBP (68%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,738 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 634413633. Listed at 3 retailers as of November 5, 2026, with prices from £563 to £1,738, a £1,175 spread on the same certified stone. NZ Jewellers lists it at £1,738. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 634413633
Dimensions6.46 × 6.52 × 4.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.46 mm6.52 mm1.10 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 634413633
Side View
Table 55.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 63.4%

Caratlytics Score

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

Last verified: Nov 5
Current: £1,738 GBP|Low: £387 GBP|High: £1,738 GBP|Avg: £673 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£387 GBP
Retailer 3£563 GBP
Retailer 4£567 GBP
Retailer 5£659 GBP
Retailer 2£780 GBP
NZ Jewellers£1,738 GBP

9 data points across 6 retailers

3 retailers£563 GBP to £1,738 GBP

B+
Cheapest Retailer
-
£563 GBP
B+
Retailer 2
-
£780 GBP
View
Most Expensive
C
NZ Jewellers
e7ea70cc-c6b9-442a-93ec-09080f516791 · Nov 5
£1,738 GBP
$2,339 USD
View
2 more retailers have this diamond
Prices start from £563 GBPSave up to £1,175 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+
1.10ct Round
£563 GBP