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Round|Lab Grown|IGI

2.06ct K SI1 Round Lab Grown Diamond

GD • K/SI1 • IGI LG500165166

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500165166

Diamond specifications and retailer prices

From $2,571 AUD
As of November 5, 2026
Save $5,925 AUD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,496 AUD 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 LG500165166 or 500165166. Listed at 9 retailers as of November 5, 2026, with prices from $2,571 to $8,496, a $5,925 spread on the same certified stone. MOH London lists it at $8,496. 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 angle31.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165166
Dimensions8.34 × 8.31 × 4.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.34 mm8.31 mm2.06 ctK / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG500165166
Side View
Table 58.5%Crown 31.6°GirdlePavilion 40.2°Culet: NoneDepth 58.5%

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: $8,496 AUD|Low: $2,571 AUD|High: $8,634 AUD|Avg: $4,537 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$2,571 AUD
Retailer 5$2,983 AUD
Retailer 3$3,064 AUD
Retailer 8$3,734 AUD
Retailer 7$3,986 AUD
Retailer 6$4,678 AUD
Retailer 2$5,018 AUD
MOH London$8,496 AUD

14 data points across 8 retailers

9 retailers$2,571 AUD to $8,496 AUD

B+
Cheapest Retailer
-
$2,571 AUD
B+
Retailer 2
-
$2,798 AUD
View
B+
Retailer 3
-
$2,983 AUD
View
Retailer 4
-
$2,983 AUD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$3,064 AUD
View
B
Retailer 6
-
$4,678 AUD
View
C
Retailer 7
-
$5,018 AUD
View
C
Retailer 8
-
$5,591 AUD
View
Most Expensive
C
MOH London
LG500165166 · Nov 5
$8,496 AUD
£4,683 GBP
View
8 more retailers have this diamond
Prices start from $2,571 AUDSave up to $5,925 AUD

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
$2,571 AUD