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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 €1,069 EUR (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,171 EUR at MOH London · As of November 1, 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 €1,171, a €1,069 spread on the same certified stone. MOH London lists it at €1,171. 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
Color
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: €1,171 EUR|Low: €67 EUR|High: €1,760 EUR|Avg: €281 EUR|-1.2%
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
November 1, 2026
Retailer 8€67 EUR
Retailer 14€102 EUR
Retailer 7€114 EUR
Retailer 11€119 EUR
Retailer 5€135 EUR
Retailer 16€135 EUR
Retailer 12€188 EUR
Retailer 2€234 EUR
Retailer 3€250 EUR
Retailer 9€305 EUR
Retailer 6€338 EUR
Retailer 15€353 EUR
Retailer 4€451 EUR
Retailer 13€456 EUR
Retailer 10€466 EUR
MOH London€1,171 EUR

44 data points across 16 retailers

15 retailers€102 EUR to €1,171 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
-
€135 EUR
$151 USD
View
Retailer 5
-
€135 EUR
$151 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€188 EUR
$210 USD
View
B+
Retailer 7
-
€234 EUR
£205 GBP
View
B+
Retailer 8
-
€250 EUR
$279 USD
View
B+
Retailer 9
-
€305 EUR
£269 GBP
View
B
Retailer 10
-
€338 EUR
$378 USD
View
B
Retailer 11
-
€353 EUR
CA$547 CAD
View
B
Retailer 12
-
€451 EUR
$504 USD
View
B
Retailer 13
-
€456 EUR
$509 USD
View
B
Retailer 14
-
€466 EUR
$521 USD
View
Most Expensive
C
MOH London
LG551299311 · Nov 1
€1,171 EUR
£1,030 GBP
View
14 more retailers have this diamond
Prices start from €102 EURSave up to €1,069 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