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Emerald|Lab Grown|IGI

3.00ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG567373367

Shape and cutting style on the report: Emerald cut

Certificate IGI LG567373367

Diamond specifications and retailer prices

From $904 AUD
As of October 30, 2026
Save $2,238 AUD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,143 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567373367 or 567373367. Listed at 12 retailers as of October 30, 2026, with prices from $904 to $3,143, a $2,238 spread on the same certified stone. Brilliant Earth lists it at $3,143. 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

3.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567373367
Dimensions9.81 × 6.45 × 4.52 mm
L/W Ratio1.52
Culet sizeLong
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
9.81 mm6.45 mm3.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG567373367
Side View
Table 60.0%Crown 35.5°Girdle: MED-THKPavilion 35.2°Culet: LNGDepth 70.1%

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: Oct 30
Current: $3,143 AUD|Low: $359 AUD|High: $5,685 AUD|Avg: $1,990 AUD|-44.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$501 AUD
Retailer 4$736 AUD
Retailer 10$904 AUD
Retailer 5$940 AUD
Retailer 2$989 AUD
Retailer 6$1,043 AUD
Retailer 12$1,224 AUD
Retailer 9$1,627 AUD
Retailer 8$2,236 AUD
Retailer 7$2,564 AUD
Brilliant Earth$3,143 AUD
Retailer 3$5,238 AUD

33 data points across 12 retailers

12 retailers$904 AUD to $3,143 AUD

Retailer 1
-
$447 AUD
Price last confirmed 38 days ago
Retailer 2
-
$519 AUD
View
Price last confirmed 42 days ago
Retailer 3
-
$549 AUD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$904 AUD
View
Retailer 5
-
$940 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$989 AUD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,043 AUD
View
B+
Retailer 8
-
$1,627 AUD
View
Retailer 9
-
$1,784 AUD
View
Price last confirmed 37 days ago
Retailer 10
-
$2,236 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
$2,564 AUD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
18065818A · Nov 4
$3,143 AUD
$2,200 USD
View
11 more retailers have this diamond
Prices start from $904 AUDSave up to $2,238 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
3.00ct Emerald
$904 AUD