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Heart|Lab Grown|IGI

2.05ct I SI1 Heart Lab Grown Diamond

ID • I/SI1 • IGI LG425067515

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG425067515

Diamond specifications and retailer prices

From £897 GBP
As of November 6, 2026
Save £5,254 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,150 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.05ct lab-grown heart diamond

This 2.05ct lab-grown heart sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067515 or 425067515. Listed at 11 retailers as of November 5, 2026, with prices from £897 to £6,150, a £5,254 spread on the same certified stone. MOH London lists it at £6,150. 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

2.05
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067515
Dimensions9.15 × 7.55 × 5.14 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.15 mm7.55 mm2.05 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067515
Side View
Table 59.0%Crown 38.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 56.2%

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: Nov 6
Current: £6,150 GBP|Low: £897 GBP|High: £8,243 GBP|Avg: £3,488 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4£897 GBP
Retailer 3£1,986 GBP
Retailer 7£2,223 GBP
Retailer 5£2,303 GBP
Retailer 8£2,424 GBP
Retailer 9£2,791 GBP
Retailer 2£3,380 GBP
Retailer 6£3,585 GBP
MOH London£6,150 GBP
Retailer 10£8,243 GBP

16 data points across 10 retailers

11 retailers£897 GBP to £6,150 GBP

A
Cheapest Retailer
-
£897 GBP
B+
Retailer 2
-
£1,986 GBP
View
B+
Retailer 3
-
£2,161 GBP
View
B+
Retailer 4
-
£2,223 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,303 GBP
View
Retailer 6
-
£2,303 GBP
View
Price last confirmed 25 days ago
B+
Retailer 7
-
£2,424 GBP
View
B
Retailer 8
-
£3,166 GBP
View
B
Retailer 9
-
£3,380 GBP
View
B
Retailer 10
-
£3,585 GBP
View
Most Expensive
B
MOH London
LG425067515 · Nov 5
£6,150 GBP
View
10 more retailers have this diamond
Prices start from £897 GBPSave up to £5,254 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
2.05ct Heart
£897 GBP