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Round|Lab Grown|IGI

2.00ct K SI2 Round Lab Grown Diamond

ID • K/SI2 • IGI LG451055627

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451055627

Diamond specifications and retailer prices

From £2,390 GBP
As of November 5, 2026
Save £1,914 GBP (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,008 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2ct lab-grown round diamond

This 2ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451055627 or 451055627. Listed at 9 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.00
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055627
Dimensions8.08 × 8.10 × 4.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
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Top View
8.08 mm8.10 mm2.00 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055627
Side View
Table 56.5%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £7,008 GBP|Low: £2,294 GBP|High: £7,121 GBP|Avg: £4,072 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4£2,390 GBP
Retailer 2£2,688 GBP
Retailer 5£2,772 GBP
Retailer 7£2,772 GBP
Retailer 8£3,214 GBP
Retailer 3£3,902 GBP
Retailer 6£4,304 GBP
Retailer 9£6,226 GBP
MOH London£7,008 GBP

26 data points across 9 retailers

9 retailers£2,390 GBP to £4,304 GBP

B+
Cheapest Retailer
-
£2,390 GBP
B
Retailer 2
-
£2,600 GBP
View
B
Retailer 3
-
£2,688 GBP
View
Retailer 4
-
£2,772 GBP
View
Price last confirmed 25 days ago
B
Retailer 5
-
£2,772 GBP
View
B
Retailer 6
-
£3,465 GBP
View
B
Retailer 7
-
£3,902 GBP
View
B
Retailer 8
-
£4,304 GBP
View
Most Expensive
MOH London
LG451055627 · Nov 5
£7,008 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £2,390 GBPSave up to £1,914 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.

B+
2.00ct Round
£2,390 GBP