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Emerald|Lab Grown|IGI

0.70ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG551299311

Shape and cutting style on the report: Emerald cut

Certificate IGI LG551299311

Diamond specifications and retailer prices

From $162 AUD
$114 USD
As of October 27, 2026
Save $1,709 AUD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,871 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG551299311 or 551299311. Listed at 15 retailers as of October 27, 2026, with prices from $162 to $1,871, a $1,709 spread on the same certified stone. MOH London lists it at $1,871. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551299311
Dimensions6.39 × 4.14 × 2.70 mm
L/W Ratio1.54
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.39 mm4.14 mm0.70 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG551299311
Side View
Table 67.0%Crown 33.1°Girdle: MediumPavilion 38.7°Culet: LNGDepth 65.2%

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 27
Current: $1,871 AUD|Low: $107 AUD|High: $2,798 AUD|Avg: $442 AUD|-0.7%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 8$107 AUD
Retailer 14$162 AUD
Retailer 7$181 AUD
Retailer 11$189 AUD
Retailer 5$215 AUD
Retailer 16$215 AUD
Retailer 12$299 AUD
Retailer 2$370 AUD
Retailer 3$397 AUD
Retailer 6$538 AUD
Retailer 10$549 AUD
Retailer 15$561 AUD
Retailer 4$717 AUD
Retailer 13$725 AUD
Retailer 9$742 AUD
MOH London$1,871 AUD

43 data points across 16 retailers

15 retailers$162 AUD to $1,871 AUD

B+
Cheapest Retailer
-
$162 AUD
$114 USD
B+
Retailer 2
-
$181 AUD
$127 USD
View
Final sale: no returns
A
Retailer 3
-
$189 AUD
$133 USD
View
B+
Retailer 4
-
$215 AUD
$151 USD
View
B+
Retailer 5
-
$215 AUD
$151 USD
View
B+
Retailer 6
-
$299 AUD
$210 USD
View
B+
Retailer 7
-
$370 AUD
£205 GBP
View
B+
Retailer 8
-
$397 AUD
$279 USD
View
B
Retailer 9
-
$538 AUD
$378 USD
View
B
Retailer 10
-
$549 AUD
£304 GBP
View
B
Retailer 11
-
$561 AUD
CA$547 CAD
View
B
Retailer 12
-
$717 AUD
$504 USD
View
B
Retailer 13
-
$725 AUD
$509 USD
View
B
Retailer 14
-
$742 AUD
$521 USD
View
Price under review
Most Expensive
C
MOH London
LG551299311 · Oct 29
$1,871 AUD
£1,035 GBP
View
14 more retailers have this diamond
Prices start from $162 AUDSave up to $1,709 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
0.70ct Emerald
$162 AUD