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Emerald|Lab Grown|IGI

1.34ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • IGI LG749565651

Shape and cutting style on the report: Emerald cut

Certificate IGI LG749565651

Diamond specifications and retailer prices

From $228 AUD
$160 USD
As of November 1, 2026
Save $1,088 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,316 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.34ct lab-grown emerald diamond

This 1.34ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG749565651 or 749565651. Listed at 12 retailers as of November 1, 2026, with prices from $228 to $1,316, a $1,088 spread on the same certified stone. MOH London lists it at $1,316. 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

1.34
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle46.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749565651
Dimensions7.02 × 5.06 × 3.94 mm
L/W Ratio1.39
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
7.02 mm5.06 mm1.34 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749565651
Side View
Table 58.0%Crown 33.7°Girdle: ThickPavilion 46.4°Culet: LargeDepth 77.9%

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: Nov 1
Current: $1,316 AUD|Low: $228 AUD|High: $1,332 AUD|Avg: $641 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$228 AUD
Retailer 5$253 AUD
Retailer 7$282 AUD
Retailer 2$496 AUD
Retailer 9$505 AUD
Retailer 8$511 AUD
Retailer 6$947 AUD
Retailer 3$957 AUD
MOH London$1,316 AUD

43 data points across 9 retailers

12 retailers$228 AUD to $1,316 AUD

A
Cheapest Retailer
-
$228 AUD
$160 USD
A
Retailer 2
-
$253 AUD
$178 USD
View
Final sale: no returns
A
Retailer 3
-
$263 AUD
$185 USD
View
A
Retailer 4
-
$282 AUD
$198 USD
View
Retailer 5
-
$282 AUD
$198 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$496 AUD
£274 GBP
View
B+
Retailer 7
-
$511 AUD
$359 USD
View
B+
Retailer 8
-
$905 AUD
$636 USD
View
B
Retailer 9
-
$947 AUD
$665 USD
View
B
Retailer 10
-
$957 AUD
$672 USD
View
B
Retailer 11
-
$984 AUD
$691 USD
View
Most Expensive
B
MOH London
LG749565651 · Nov 1
$1,316 AUD
£728 GBP
View
11 more retailers have this diamond
Prices start from $228 AUDSave up to $1,088 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
1.34ct Emerald
$228 AUD