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Emerald|Lab Grown|IGI

1.02ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG436045953

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045953

Diamond specifications and retailer prices

From $826 AUD
$580 USD
As of October 30, 2026
Save $4,714 AUD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,540 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045953 or 436045953. Listed at 10 retailers as of October 29, 2026, with prices from $826 to $5,540, a $4,714 spread on the same certified stone. MOH London lists it at $5,540. 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
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045953
Dimensions6.93 × 4.96 × 3.14 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
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Top View
6.93 mm4.96 mm1.02 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045953
Side View
Table 61.5%Crown 21.5°Girdle: MediumPavilion 38.5°Culet: LNGDepth 63.3%

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 30
Current: $5,540 AUD|Low: $826 AUD|High: $5,576 AUD|Avg: $2,309 AUD|-0.5%
MOH London
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 2$826 AUD
Retailer 6$1,267 AUD
Retailer 11$1,378 AUD
Retailer 12$1,419 AUD
Retailer 7$1,471 AUD
Retailer 10$1,471 AUD
Retailer 3$2,157 AUD
Retailer 8$2,359 AUD
Retailer 5$3,270 AUD
Retailer 4$3,290 AUD
Retailer 9$4,133 AUD
MOH London$5,540 AUD

19 data points across 12 retailers

10 retailers$826 AUD to $5,540 AUD

A
Cheapest Retailer
-
$826 AUD
$580 USD
B+
Retailer 2
-
$1,267 AUD
$890 USD
View
B+
Retailer 3
-
$1,378 AUD
$968 USD
View
B+
Retailer 4
-
$1,419 AUD
$997 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,471 AUD
$1,033 USD
View
Retailer 6
-
$1,471 AUD
$1,033 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,359 AUD
$1,657 USD
View
B
Retailer 8
-
$3,270 AUD
$2,297 USD
View
B
Retailer 9
-
$4,133 AUD
$2,903 USD
View
Most Expensive
B
MOH London
LG436045953 · Oct 29
$5,540 AUD
£3,064 GBP
View
9 more retailers have this diamond
Prices start from $826 AUDSave up to $4,714 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
$826 AUD