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Round|Lab Grown|IGI

2.11ct J SI1 Round Lab Grown Diamond

GD • J/SI1 • IGI LG442066147

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442066147

Diamond specifications and retailer prices

From £661 GBP
As of November 5, 2026
Save £4,543 GBP (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,204 GBP at MOH London · As of November 3, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG442066147 or 442066147. Listed at 11 retailers as of November 3, 2026, with prices from £661 to £5,204, a £4,543 spread on the same certified stone. MOH London lists it at £5,204. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.11
Carat
J
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066147
Dimensions8.35 × 8.40 × 4.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.35 mm8.40 mm2.11 ctJ / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG442066147
Side View
Table 59.5%Crown 33.1°GirdlePavilion 40.3°Culet: NoneDepth 58.9%

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: £5,204 GBP|Low: £661 GBP|High: £5,274 GBP|Avg: £2,491 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4£661 GBP
Retailer 3£1,653 GBP
Retailer 7£1,852 GBP
Retailer 5£1,918 GBP
Retailer 8£2,040 GBP
Retailer 9£2,435 GBP
Retailer 6£2,995 GBP
Retailer 2£3,006 GBP
MOH London£5,204 GBP

12 data points across 9 retailers

11 retailers£661 GBP to £5,204 GBP

B+
Cheapest Retailer
-
£661 GBP
B+
Retailer 2
-
£1,653 GBP
View
B
Retailer 3
-
£1,799 GBP
View
B
Retailer 4
-
£1,852 GBP
View
Final sale: no returns
Retailer 5
-
£1,918 GBP
View
Price last confirmed 26 days ago
B
Retailer 6
-
£1,918 GBP
View
B
Retailer 7
-
£2,040 GBP
View
C
Retailer 8
-
£2,636 GBP
View
C
Retailer 9
-
£2,995 GBP
View
C
Retailer 10
-
£3,006 GBP
View
Most Expensive
C
MOH London
LG442066147 · Nov 3
£5,204 GBP
View
10 more retailers have this diamond
Prices start from £661 GBPSave up to £4,543 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+
2.11ct Round
£661 GBP