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Emerald|Lab Grown|IGI

1.02ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG384945974

Shape and cutting style on the report: Emerald cut

Certificate IGI LG384945974

Diamond specifications and retailer prices

From $206 AUD
As of November 6, 2026
Save $1,080 AUD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,286 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG384945974 or 384945974. Listed at 11 retailers as of November 4, 2026, with prices from $206 to $1,286, a $1,080 spread on the same certified stone. Brilliant Earth lists it at $1,286. 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

1.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG384945974
Dimensions6.56 × 4.86 × 3.34 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This laboratory grown diamond is classified as Type II.
Top View
6.56 mm4.86 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG384945974
Side View
Table 65.5%CrownGirdle: MediumPavilionCulet: LargeDepth 68.7%

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: Nov 6
Current: $1,286 AUD|Low: $197 AUD|High: $1,329 AUD|Avg: $453 AUD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$206 AUD
Retailer 9$229 AUD
Retailer 6$254 AUD
Retailer 7$254 AUD
Retailer 8$343 AUD
Retailer 2$433 AUD
Retailer 3$483 AUD
Retailer 4$483 AUD
Brilliant Earth$1,286 AUD

44 data points across 9 retailers

11 retailers$206 AUD to $1,286 AUD

A
Cheapest Retailer
-
$206 AUD
A
Retailer 2
-
$229 AUD
View
Final sale: no returns
A
Retailer 3
-
$237 AUD
View
A
Retailer 4
-
$254 AUD
View
Retailer 5
-
$254 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$343 AUD
View
A
Retailer 7
-
$433 AUD
View
A
Retailer 8
-
$483 AUD
View
Retailer 9
-
$483 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$817 AUD
View
Most Expensive
B
Brilliant Earth
18031990A · Nov 4
$1,286 AUD
$900 USD
View
10 more retailers have this diamond
Prices start from $206 AUDSave up to $1,080 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
1.02ct Emerald
$206 AUD