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Emerald|Lab Grown|IGI

0.99ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG725511736

Shape and cutting style on the report: Emerald cut

Certificate IGI LG725511736

Diamond specifications and retailer prices

From $448 AUD
€300 EUR
As of October 29, 2026
Save $765 AUD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,213 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG725511736 or 725511736. Listed at 6 retailers as of October 29, 2026, with prices from $448 to $1,213, a $765 spread on the same certified stone. MOH London lists it at $1,213. 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

0.99
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725511736
Dimensions6.95 × 4.66 × 3.05 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm4.66 mm0.99 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725511736
Side View
Table 68.0%Crown 39.7°Girdle: MediumPavilion 38°Culet: LargeDepth 65.5%

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 29
Current: $1,213 AUD|Low: $390 AUD|High: $1,217 AUD|Avg: $646 AUD|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$448 AUD
Retailer 5$477 AUD
Retailer 3$490 AUD
Retailer 6$605 AUD
Retailer 4$712 AUD
MOH London$1,213 AUD

13 data points across 6 retailers

6 retailers$448 AUD to $1,213 AUD

A
Cheapest Retailer
-
$448 AUD
€300 EUR
A
Retailer 2
-
$477 AUD
$335 USD
View
A
Retailer 3
-
$490 AUD
£271 GBP
View
B+
Retailer 4
-
$605 AUD
$425 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$712 AUD
$500 USD
View
Most Expensive
B
MOH London
LG725511736 · Oct 29
$1,213 AUD
£671 GBP
View
5 more retailers have this diamond
Prices start from $448 AUDSave up to $765 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
0.99ct Emerald
$448 AUD