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2.83ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG487106955

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487106955

Diamond specifications and retailer prices

From £223 GBP
As of November 5, 2026
Save £881 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,104 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487106955 or 487106955. Listed at 14 retailers as of November 5, 2026, with prices from £223 to £1,104, a £881 spread on the same certified stone. MOH London lists it at £1,104. 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

2.83
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487106955
Dimensions9.08 × 9.03 × 5.47 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.08 mm9.03 mm2.83 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487106955
Side View
Table 61.0%Crown 36.3°GirdlePavilion 40.2°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £1,104 GBP|Low: £214 GBP|High: £1,319 GBP|Avg: £649 GBP|-1.3%
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 5, 2026
Retailer 12£223 GBP
Retailer 15£259 GBP
Retailer 4£276 GBP
Retailer 13£276 GBP
Retailer 10£371 GBP
Retailer 9£394 GBP
Retailer 14£508 GBP
Retailer 2£550 GBP
Retailer 5£742 GBP
Retailer 11£848 GBP
Retailer 3£888 GBP
Retailer 6£923 GBP
Retailer 8£951 GBP
Retailer 7£1,088 GBP
MOH London£1,104 GBP

37 data points across 15 retailers

14 retailers£223 GBP to £1,104 GBP

A
Cheapest Retailer
-
£223 GBP
A
Retailer 2
-
£259 GBP
View
A
Retailer 3
-
£276 GBP
View
Retailer 4
-
£276 GBP
View
Price last confirmed 21 days ago
B+
Retailer 5
-
£371 GBP
View
A
Retailer 6
-
£394 GBP
View
A
Retailer 7
-
£508 GBP
View
A
Retailer 8
-
£550 GBP
View
B+
Retailer 9
-
£742 GBP
View
B+
Retailer 10
-
£848 GBP
View
B+
Retailer 11
-
£888 GBP
View
B+
Retailer 12
-
£923 GBP
View
A
Retailer 13
-
£951 GBP
View
Most Expensive
A
MOH London
LG487106955 · Nov 5
£1,104 GBP
View
13 more retailers have this diamond
Prices start from £223 GBPSave up to £881 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
2.83ct Round
£223 GBP