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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 €102 EUR
$114 USD
As of October 29, 2026
Save €1,079 EUR (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,181 EUR 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 29, 2026, with prices from €102 to €1,181, a €1,079 spread on the same certified stone. MOH London lists it at €1,181. 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 29
Current: €1,181 EUR|Low: €67 EUR|High: €1,766 EUR|Avg: €280 EUR|-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 30, 2026
Retailer 8€67 EUR
Retailer 14€102 EUR
Retailer 7€114 EUR
Retailer 11€119 EUR
Retailer 5€136 EUR
Retailer 16€136 EUR
Retailer 12€189 EUR
Retailer 9€234 EUR
Retailer 3€251 EUR
Retailer 2€307 EUR
Retailer 6€340 EUR
Retailer 15€354 EUR
Retailer 4€453 EUR
Retailer 13€457 EUR
Retailer 10€468 EUR
MOH London€1,181 EUR

44 data points across 16 retailers

15 retailers€102 EUR to €1,181 EUR

B+
Cheapest Retailer
-
€102 EUR
$114 USD
B+
Retailer 2
-
€114 EUR
$127 USD
View
Final sale: no returns
A
Retailer 3
-
€119 EUR
$133 USD
View
B+
Retailer 4
-
€136 EUR
$151 USD
View
B+
Retailer 5
-
€136 EUR
$151 USD
View
B+
Retailer 6
-
€189 EUR
$210 USD
View
B+
Retailer 7
-
€234 EUR
£205 GBP
View
B+
Retailer 8
-
€251 EUR
$279 USD
View
B+
Retailer 9
-
€307 EUR
£269 GBP
View
B
Retailer 10
-
€340 EUR
$378 USD
View
B
Retailer 11
-
€354 EUR
CA$547 CAD
View
B
Retailer 12
-
€453 EUR
$504 USD
View
B
Retailer 13
-
€457 EUR
$509 USD
View
B
Retailer 14
-
€468 EUR
$521 USD
View
Most Expensive
C
MOH London
LG551299311 · Oct 29
€1,181 EUR
£1,035 GBP
View
14 more retailers have this diamond
Prices start from €102 EURSave up to €1,079 EUR

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
€102 EUR