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Round|Lab Grown|IGI

2.06ct K SI1 Round Lab Grown Diamond

GD • K/SI1 • IGI LG442068816

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442068816

Diamond specifications and retailer prices

From £1,337 GBP
As of November 5, 2026
Save £3,081 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,419 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 SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG442068816 or 442068816. Listed at 9 retailers as of November 5, 2026, with prices from £1,337 to £4,419, a £3,081 spread on the same certified stone. MOH London lists it at £4,419. 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

2.06
Carat
K
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068816
Dimensions8.08 × 8.11 × 5.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.08 mm8.11 mm2.06 ctK / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG442068816
Side View
Table 56.5%Crown 36.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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: £4,419 GBP|Low: £1,337 GBP|High: £4,491 GBP|Avg: £2,402 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4£1,337 GBP
Retailer 5£1,551 GBP
Retailer 2£1,675 GBP
Retailer 7£2,073 GBP
Retailer 6£2,433 GBP
Retailer 3£2,610 GBP
MOH London£4,419 GBP

17 data points across 7 retailers

9 retailers£1,337 GBP to £4,419 GBP

B+
Cheapest Retailer
-
£1,337 GBP
B+
Retailer 2
-
£1,456 GBP
View
B+
Retailer 3
-
£1,551 GBP
View
Retailer 4
-
£1,551 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£1,675 GBP
View
B
Retailer 6
-
£2,433 GBP
View
C
Retailer 7
-
£2,610 GBP
View
C
Retailer 8
-
£2,908 GBP
View
Most Expensive
C
MOH London
LG442068816 · Nov 5
£4,419 GBP
View
8 more retailers have this diamond
Prices start from £1,337 GBPSave up to £3,081 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
£1,337 GBP