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Round|Lab Grown|IGI

2.11ct K SI1 Round Lab Grown Diamond

ID • K/SI1 • IGI LG440013176

Shape and cutting style on the report: Round brilliant

Certificate IGI LG440013176

Diamond specifications and retailer prices

From £1,369 GBP
As of November 5, 2026
Save £3,155 GBP (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,525 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.11ct lab-grown round diamond

This 2.11ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440013176 or 440013176. Listed at 10 retailers as of November 5, 2026, with prices from £1,369 to £4,525, a £3,155 spread on the same certified stone. MOH London lists it at £4,525. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.11
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440013176
Dimensions8.22 × 8.26 × 4.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.22 mm8.26 mm2.11 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440013176
Side View
Table 59.5%Crown 35.8°GirdlePavilion 40.4°Culet: NoneDepth 60.5%

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 5
Current: £4,525 GBP|Low: £1,314 GBP|High: £4,598 GBP|Avg: £2,310 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5£1,369 GBP
Retailer 2£1,540 GBP
Retailer 6£1,589 GBP
Retailer 8£1,589 GBP
Retailer 3£1,713 GBP
Retailer 9£2,119 GBP
Retailer 7£2,491 GBP
Retailer 4£2,673 GBP
MOH London£4,525 GBP

39 data points across 9 retailers

10 retailers£1,369 GBP to £4,525 GBP

A
Cheapest Retailer
-
£1,369 GBP
A
Retailer 2
-
£1,490 GBP
View
A
Retailer 3
-
£1,540 GBP
View
B+
Retailer 4
-
£1,589 GBP
View
Retailer 5
-
£1,589 GBP
View
Price last confirmed 25 days ago
B+
Retailer 6
-
£1,713 GBP
View
B
Retailer 7
-
£2,491 GBP
View
B
Retailer 8
-
£2,673 GBP
View
B
Retailer 9
-
£2,978 GBP
View
Most Expensive
B
MOH London
LG440013176 · Nov 5
£4,525 GBP
View
9 more retailers have this diamond
Prices start from £1,369 GBPSave up to £3,155 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
2.11ct Round
£1,369 GBP