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Round|Lab Grown|IGI

2.28ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG442066983

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442066983

Diamond specifications and retailer prices

From £743 GBP
$990 USD
As of October 29, 2026
Save £5,616 GBP (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,359 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.28ct lab-grown round diamond

This 2.28ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442066983 or 442066983. Listed at 11 retailers as of October 29, 2026, with prices from £743 to £6,359, a £5,616 spread on the same certified stone. MOH London lists it at £6,359. 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

2.28
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066983
Dimensions8.47 × 8.54 × 5.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.47 mm8.54 mm2.28 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442066983
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £6,359 GBP|Low: £743 GBP|High: £6,410 GBP|Avg: £3,083 GBP|+0.5%
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
October 30, 2026
Retailer 8£743 GBP
Retailer 7£2,037 GBP
Retailer 11£2,216 GBP
Retailer 13£2,281 GBP
Retailer 3£2,362 GBP
Retailer 9£2,362 GBP
Retailer 4£2,866 GBP
Retailer 12£3,247 GBP
Retailer 2£3,327 GBP
Retailer 6£3,466 GBP
Retailer 10£3,677 GBP
Retailer 5£5,288 GBP
MOH London£6,359 GBP

37 data points across 13 retailers

11 retailers£743 GBP to £6,359 GBP

A
Cheapest Retailer
-
£743 GBP
$990 USD
B+
Retailer 2
-
£2,037 GBP
$2,712 USD
View
B+
Retailer 3
-
£2,216 GBP
$2,951 USD
View
B+
Retailer 4
-
£2,281 GBP
$3,037 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,362 GBP
$3,146 USD
View
Retailer 6
-
£2,362 GBP
$3,146 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
£3,247 GBP
$4,324 USD
View
B+
Retailer 8
-
£3,327 GBP
View
B
Retailer 9
-
£3,466 GBP
$4,616 USD
View
B
Retailer 10
-
£3,677 GBP
$4,897 USD
View
Most Expensive
B
MOH London
LG442066983 · Oct 29
£6,359 GBP
View
10 more retailers have this diamond
Prices start from £743 GBPSave up to £5,616 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
2.28ct Round
£743 GBP