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Emerald|Lab Grown|IGI

3.05ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG841639721

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841639721

Diamond specifications and retailer prices

From $674 AUD
HK$3,700 HKD
As of October 28, 2026
Save $408 AUD (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,533 AUD at MOH London · As of October 12, 2026
View at MOH London

About this 3.05ct lab-grown emerald diamond

This 3.05ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841639721 or 841639721. Listed at 5 retailers as of October 28, 2026, with a 60% 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

3.05
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841639721
Dimensions10.02 × 6.75 × 4.53 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.02 mm6.75 mm3.05 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841639721
Side View
Table 62.0%Crown 32.7°Girdle: MediumPavilion 40.1°Culet: LargeDepth 67.1%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $2,533 AUD|Low: $674 AUD|High: $2,533 AUD|Avg: $1,298 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$674 AUD
Retailer 5$974 AUD
Retailer 3$986 AUD
Retailer 2$1,082 AUD
MOH London$2,533 AUD

11 data points across 5 retailers

5 retailers$674 AUD to $1,082 AUD

A
Cheapest Retailer
-
$674 AUD
HK$3,700 HKD
B+
Retailer 2
-
$974 AUD
$684 USD
View
A
Retailer 3
-
$986 AUD
€660 EUR
View
A
Retailer 4
-
$1,082 AUD
£598 GBP
View
Most Expensive
MOH London
LG841639721 · Oct 12
$2,533 AUD
£1,401 GBP
View
Price last confirmed 18 days ago
4 more retailers have this diamond
Prices start from $674 AUDSave up to $408 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
3.05ct Emerald
$674 AUD