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Round|Lab Grown|IGI

2.20ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG450028048

Shape and cutting style on the report: Round brilliant

Certificate IGI LG450028048

Diamond specifications and retailer prices

From £683 GBP
$910 USD
As of October 29, 2026
Save £4,851 GBP (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,534 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.2ct lab-grown round diamond

This 2.2ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG450028048 or 450028048. Listed at 9 retailers as of October 29, 2026, with prices from £683 to £5,534, a £4,851 spread on the same certified stone. MOH London lists it at £5,534. 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

2.20
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450028048
Dimensions8.35 × 8.40 × 5.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD). Type IIa
Top View
8.35 mm8.40 mm2.20 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG450028048
Side View
Table 63.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.7%

Caratlytics Score

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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: Oct 29
Current: £5,534 GBP|Low: £683 GBP|High: £5,578 GBP|Avg: £2,916 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3£683 GBP
Retailer 5£1,903 GBP
Retailer 6£1,958 GBP
Retailer 7£2,567 GBP
Retailer 2£3,109 GBP
Retailer 4£3,165 GBP
Retailer 8£4,541 GBP
MOH London£5,534 GBP

14 data points across 8 retailers

9 retailers£683 GBP to £5,534 GBP

A
Cheapest Retailer
-
£683 GBP
$910 USD
Retailer 2
-
£1,749 GBP
$2,329 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
£1,903 GBP
$2,534 USD
View
B+
Retailer 4
-
£1,958 GBP
$2,608 USD
View
Final sale: no returns
Retailer 5
-
£2,029 GBP
$2,702 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
£2,029 GBP
$2,702 USD
View
B
Retailer 7
-
£3,109 GBP
$4,140 USD
View
B
Retailer 8
-
£3,165 GBP
$4,215 USD
View
Most Expensive
B
MOH London
LG450028048 · Oct 29
£5,534 GBP
View
8 more retailers have this diamond
Prices start from £683 GBPSave up to £4,851 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
2.20ct Round
£683 GBP