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Emerald|Lab Grown|IGI

1.00ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG840617189

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840617189

Diamond specifications and retailer prices

From $372 AUD
$261 USD
As of October 25, 2026
Save $1,339 AUD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,710 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840617189 or 840617189. Listed at 8 retailers as of October 25, 2026, with prices from $372 to $1,710, a $1,339 spread on the same certified stone. MOH London lists it at $1,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840617189
Dimensions6.92 × 4.72 × 3.02 mm
L/W Ratio1.47
Culet sizeLarge
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
6.92 mm4.72 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840617189
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 41.5°Culet: LargeDepth 64.0%

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 25
Current: $1,710 AUD|Low: $372 AUD|High: $1,710 AUD|Avg: $947 AUD|+13.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$372 AUD
Retailer 2$498 AUD
Retailer 6$639 AUD
Retailer 3$681 AUD
Retailer 4$789 AUD
Retailer 5$1,263 AUD
Retailer 8$1,495 AUD
MOH London$1,710 AUD

16 data points across 8 retailers

8 retailers$372 AUD to $1,710 AUD

A
Cheapest Retailer
-
$372 AUD
$261 USD
A
Retailer 2
-
$498 AUD
$350 USD
View
A
Retailer 3
-
$639 AUD
ZAR 7,250 ZAR
View
A
Retailer 4
-
$681 AUD
£377 GBP
View
B+
Retailer 5
-
$789 AUD
$554 USD
View
B+
Retailer 6
-
$1,263 AUD
$887 USD
View
Retailer 7
-
$1,495 AUD
$1,050 USD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG840617189 · Oct 29
$1,710 AUD
£946 GBP
View
7 more retailers have this diamond
Prices start from $372 AUDSave up to $1,339 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
1.00ct Emerald
$372 AUD