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Round|Lab Grown|IGI

2.06ct K SI2 Round Lab Grown Diamond

ID • K/SI2 • IGI LG499105275

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499105275

Diamond specifications and retailer prices

From £2,457 GBP
As of November 5, 2026
Save £1,966 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £7,204 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.06ct lab-grown round diamond

This 2.06ct 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 LG499105275 or 499105275. Listed at 8 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

2.06
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105275
Dimensions8.31 × 8.35 × 4.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
Faint Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.31 mm8.35 mm2.06 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105275
Side View
Table 59.0%Crown 33°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £7,204 GBP|Low: £2,359 GBP|High: £7,320 GBP|Avg: £4,106 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 3£2,457 GBP
Retailer 6£2,673 GBP
Retailer 4£2,850 GBP
Retailer 8£3,300 GBP
Retailer 7£3,561 GBP
Retailer 2£3,931 GBP
Retailer 5£4,423 GBP
Retailer 9£6,411 GBP
MOH London£7,204 GBP

15 data points across 9 retailers

8 retailers£2,457 GBP to £4,423 GBP

B+
Cheapest Retailer
-
£2,457 GBP
B
Retailer 2
-
£2,673 GBP
View
B
Retailer 3
-
£2,850 GBP
View
Retailer 4
-
£2,850 GBP
View
Price last confirmed 25 days ago
B
Retailer 5
-
£3,561 GBP
View
B
Retailer 6
-
£3,931 GBP
View
B
Retailer 7
-
£4,423 GBP
View
Most Expensive
MOH London
LG499105275 · Nov 5
£7,204 GBP
View
Price under review
7 more retailers have this diamond
Prices start from £2,457 GBPSave up to £1,966 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+
2.06ct Round
£2,457 GBP