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Emerald|Lab Grown|IGI

2.05ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG621448859

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621448859

Diamond specifications and retailer prices

From $346 AUD
As of November 6, 2026
Save $1,476 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,821 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.05ct lab-grown emerald diamond

This 2.05ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG621448859 or 621448859. Listed at 16 retailers as of November 1, 2026, with prices from $346 to $1,821, a $1,476 spread on the same certified stone. Rare Carat lists it at $1,821. 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
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621448859
Dimensions8.15 × 6.03 × 4.29 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.15 mm6.03 mm2.05 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621448859
Side View
Table 62.0%Crown 34.4°Girdle: STK-THKPavilion 41.6°Culet: LNGDepth 71.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,821 AUD|Low: $346 AUD|High: $2,147 AUD|Avg: $915 AUD|-1.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 10$346 AUD
Retailer 11$400 AUD
Retailer 14$429 AUD
Retailer 12$474 AUD
Retailer 7$483 AUD
Retailer 5$513 AUD
Retailer 2$560 AUD
Retailer 4$736 AUD
Retailer 8$797 AUD
Retailer 3$827 AUD
Retailer 6$916 AUD
Retailer 9$1,376 AUD
Retailer 15$1,574 AUD
Retailer 13$1,710 AUD
Rare Carat$1,821 AUD

46 data points across 15 retailers

16 retailers$346 AUD to $1,821 AUD

A
Cheapest Retailer
-
$346 AUD
A
Retailer 2
-
$400 AUD
View
A
Retailer 3
-
$429 AUD
View
A
Retailer 4
-
$474 AUD
View
A
Retailer 5
-
$483 AUD
View
Final sale: no returns
Retailer 6
-
$513 AUD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$560 AUD
View
A
Retailer 8
-
$736 AUD
View
A
Retailer 9
-
$797 AUD
View
Retailer 10
-
$827 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$916 AUD
View
B+
Retailer 12
-
$1,333 AUD
View
B+
Retailer 13
-
$1,376 AUD
View
B
Retailer 14
-
$1,574 AUD
View
B
Retailer 15
-
$1,710 AUD
View
Most Expensive
B
Rare Carat
NCT-111_l_621448859 · Nov 1
$1,821 AUD
$1,275 USD
View
15 more retailers have this diamond
Prices start from $346 AUDSave up to $1,476 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.

A
2.05ct Emerald
$346 AUD