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Heart|Lab Grown|IGI

2.12ct I SI2 Heart Lab Grown Diamond

VG • I/SI2 • IGI LG425067496

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG425067496

Diamond specifications and retailer prices

From £1,031 GBP
As of November 6, 2026
Save £4,587 GBP (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,618 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.12ct lab-grown heart diamond

This 2.12ct lab-grown heart sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG425067496 or 425067496. Listed at 10 retailers as of November 5, 2026, with prices from £1,031 to £5,618, a £4,587 spread on the same certified stone. MOH London lists it at £5,618. 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

2.12
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067496
Dimensions7.68 × 8.86 × 5.36 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.68 mm8.86 mm2.12 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067496
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 60.5%

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: Nov 6
Current: £5,618 GBP|Low: £1,031 GBP|High: £5,709 GBP|Avg: £2,603 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2£1,031 GBP
Retailer 3£1,368 GBP
Retailer 5£1,814 GBP
Retailer 9£1,973 GBP
Retailer 10£2,031 GBP
Retailer 6£2,104 GBP
Retailer 11£2,650 GBP
Retailer 8£2,892 GBP
Retailer 4£3,154 GBP
Retailer 7£3,281 GBP
MOH London£5,618 GBP

16 data points across 11 retailers

10 retailers£1,031 GBP to £5,618 GBP

A
Cheapest Retailer
-
£1,031 GBP
B+
Retailer 2
-
£1,814 GBP
View
B+
Retailer 3
-
£1,973 GBP
View
B+
Retailer 4
-
£2,031 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,104 GBP
View
Retailer 6
-
£2,104 GBP
View
Price last confirmed 25 days ago
B
Retailer 7
-
£2,892 GBP
View
B
Retailer 8
-
£3,154 GBP
View
B
Retailer 9
-
£3,281 GBP
View
Most Expensive
C
MOH London
LG425067496 · Nov 5
£5,618 GBP
View
9 more retailers have this diamond
Prices start from £1,031 GBPSave up to £4,587 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
2.12ct Heart
£1,031 GBP