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Emerald|Lab Grown|IGI

0.70ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG660457800

Certificate IGI LG660457800

Diamond specifications and retailer prices

From €357 EUR
$399 USD
As of October 31, 2026
Save €404 EUR (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €761 EUR at Jared · As of October 30, 2026
View at Jared

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 LG660457800 or 660457800. Listed at 4 retailers as of October 30, 2026, with prices from €357 to €761, a €404 spread on the same certified stone. Jared lists it at €761. 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
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG660457800
Dimensions6.14 × 4.31 × 2.76 mm
L/W Ratio1.42
Top View
6.14 mm4.31 mm0.70 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660457800
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €761 EUR|Low: €357 EUR|High: €761 EUR|Avg: €486 EUR|+37.1%
Jared
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 2€357 EUR
Retailer 3€465 EUR
Retailer 4€465 EUR
Jared€761 EUR

2 data points across 4 retailers

4 retailers€357 EUR to €761 EUR

B+
Cheapest Retailer
-
€357 EUR
$399 USD
B
Retailer 2
-
€465 EUR
$520 USD
View
B
Retailer 3
-
€465 EUR
$520 USD
View
Most Expensive
C
Jared
153129058 · Oct 30
€761 EUR
$850 USD
View
3 more retailers have this diamond
Prices start from €357 EURSave up to €404 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.

B+
0.70ct Emerald
€357 EUR