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Radiant|Lab Grown|IGI

2.11ct H SI1 Radiant Lab Grown Diamond

GD • H/SI1 • IGI LG571302149

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG571302149

Diamond specifications and retailer prices

From £193 GBP
As of November 6, 2026
Save £764 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £956 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.11ct lab-grown radiant diamond

This 2.11ct lab-grown radiant sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG571302149 or 571302149. Listed at 14 retailers as of November 5, 2026, with prices from £193 to £956, a £764 spread on the same certified stone. MOH London lists it at £956. 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
H
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571302149
Dimensions8.72 × 6.55 × 4.17 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.72 mm6.55 mm2.11 ctH / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571302149
Side View
Table 68.5%Crown 40.3°Girdle: MediumPavilion 31.3°Culet: NoneDepth 63.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £956 GBP|Low: £170 GBP|High: £971 GBP|Avg: £457 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 10£193 GBP
Retailer 3£224 GBP
Retailer 6£224 GBP
Retailer 4£239 GBP
Retailer 12£239 GBP
Retailer 11£267 GBP
Retailer 8£359 GBP
Retailer 2£379 GBP
Retailer 14£400 GBP
Retailer 5£453 GBP
Retailer 15£526 GBP
Retailer 9£735 GBP
Retailer 13£769 GBP
Retailer 7£923 GBP
MOH London£956 GBP

30 data points across 15 retailers

14 retailers£193 GBP to £956 GBP

B+
Cheapest Retailer
-
£193 GBP
B+
Retailer 2
-
£224 GBP
View
B+
Retailer 3
-
£224 GBP
View
Final sale: no returns
Retailer 4
-
£239 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£239 GBP
View
B+
Retailer 6
-
£267 GBP
View
B+
Retailer 7
-
£359 GBP
View
B+
Retailer 8
-
£379 GBP
View
B
Retailer 9
-
£400 GBP
View
B+
Retailer 10
-
£453 GBP
View
B+
Retailer 11
-
£526 GBP
View
B+
Retailer 12
-
£735 GBP
View
B+
Retailer 13
-
£769 GBP
View
Most Expensive
B+
MOH London
LG571302149 · Nov 5
£956 GBP
View
13 more retailers have this diamond
Prices start from £193 GBPSave up to £764 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 Radiant
£193 GBP