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Emerald|Lab Grown|IGI

1.04ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG499105403

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499105403

Diamond specifications and retailer prices

From $202 AUD
$142 USD
As of October 30, 2026
Save $978 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,181 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499105403 or 499105403. Listed at 14 retailers as of October 29, 2026, with prices from $202 to $1,181, a $978 spread on the same certified stone. MOH London lists it at $1,181. 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

1.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105403
Dimensions6.85 × 4.68 × 3.24 mm
L/W Ratio1.46
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
6.85 mm4.68 mm1.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105403
Side View
Table 65.5%Crown 39.2°Girdle: MediumPavilion 39.3°Culet: LNGDepth 69.2%

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: $1,181 AUD|Low: $195 AUD|High: $1,190 AUD|Avg: $514 AUD|+0.3%
MOH London
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
October 30, 2026
Retailer 10$202 AUD
Retailer 3$226 AUD
Retailer 4$235 AUD
Retailer 11$252 AUD
Retailer 14$252 AUD
Retailer 2$432 AUD
Retailer 7$441 AUD
Retailer 12$467 AUD
Retailer 8$477 AUD
Retailer 5$602 AUD
Retailer 6$696 AUD
Retailer 13$809 AUD
Retailer 9$854 AUD
MOH London$1,181 AUD

43 data points across 14 retailers

14 retailers$202 AUD to $1,181 AUD

A
Cheapest Retailer
-
$202 AUD
$142 USD
A
Retailer 2
-
$226 AUD
$159 USD
View
Final sale: no returns
A
Retailer 3
-
$235 AUD
$165 USD
View
A
Retailer 4
-
$252 AUD
$177 USD
View
A
Retailer 5
-
$252 AUD
$177 USD
View
A
Retailer 6
-
$292 AUD
HK$1,600 HKD
View
A
Retailer 7
-
$432 AUD
£239 GBP
View
A
Retailer 8
-
$441 AUD
€295 EUR
View
A
Retailer 9
-
$477 AUD
£264 GBP
View
B+
Retailer 10
-
$602 AUD
$423 USD
View
B
Retailer 11
-
$696 AUD
SGD 661 SGD
View
B
Retailer 12
-
$809 AUD
$568 USD
View
B
Retailer 13
-
$854 AUD
$600 USD
View
Most Expensive
B
MOH London
LG499105403 · Oct 29
$1,181 AUD
£653 GBP
View
13 more retailers have this diamond
Prices start from $202 AUDSave up to $978 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
1.04ct Emerald
$202 AUD