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Round|Lab Grown|IGI

2.05ct J SI1 Round Lab Grown Diamond

GD • J/SI1 • IGI LG442069500

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442069500

Diamond specifications and retailer prices

From $1,386 AUD
As of November 5, 2026
Save $8,338 AUD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,724 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG442069500 or 442069500. Listed at 11 retailers as of November 3, 2026, with prices from $1,386 to $9,724, a $8,338 spread on the same certified stone. MOH London lists it at $9,724. 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

2.05
Carat
J
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069500
Dimensions8.08 × 8.11 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.08 mm8.11 mm2.05 ctJ / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG442069500
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: $9,724 AUD|Low: $1,386 AUD|High: $9,855 AUD|Avg: $4,671 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$1,386 AUD
Retailer 3$3,090 AUD
Retailer 7$3,460 AUD
Retailer 5$3,584 AUD
Retailer 8$3,821 AUD
Retailer 6$5,598 AUD
Retailer 2$5,617 AUD
MOH London$9,724 AUD

14 data points across 8 retailers

11 retailers$1,386 AUD to $9,724 AUD

B+
Cheapest Retailer
-
$1,386 AUD
B+
Retailer 2
-
$3,090 AUD
View
B+
Retailer 3
-
$3,361 AUD
View
B
Retailer 4
-
$3,460 AUD
View
Final sale: no returns
Retailer 5
-
$3,584 AUD
View
Price last confirmed 26 days ago
B
Retailer 6
-
$3,584 AUD
View
B
Retailer 7
-
$3,821 AUD
View
B
Retailer 8
-
$4,927 AUD
View
C
Retailer 9
-
$5,598 AUD
View
C
Retailer 10
-
$5,617 AUD
View
Most Expensive
C
MOH London
LG442069500 · Nov 3
$9,724 AUD
£5,360 GBP
View
10 more retailers have this diamond
Prices start from $1,386 AUDSave up to $8,338 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+
2.05ct Round
$1,386 AUD