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Emerald|Lab Grown|IGI

1.68ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG651444021

Shape and cutting style on the report: Emerald cut

Certificate IGI LG651444021

Diamond specifications and retailer prices

From €239 EUR
$267 USD
As of October 30, 2026
Save €1,882 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,121 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown emerald diamond

This 1.68ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651444021 or 651444021. Listed at 13 retailers as of October 30, 2026, with prices from €239 to €2,121, a €1,882 spread on the same certified stone. Do Amore Diamonds lists it at €2,121. 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

1.68
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651444021
Dimensions8.16 × 5.43 × 3.78 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.43 mm1.68 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651444021
Side View
Table 65.0%Crown 40.5°Girdle: Slightly ThickPavilion 41°Culet: LNGDepth 69.6%

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 30
Current: €2,121 EUR|Low: €229 EUR|High: €2,121 EUR|Avg: €771 EUR
Do Amore Diamonds
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
November 1, 2026
Retailer 11€239 EUR
Retailer 15€277 EUR
Retailer 12€296 EUR
Retailer 14€296 EUR
Retailer 5€395 EUR
Retailer 3€397 EUR
Retailer 8€439 EUR
Retailer 2€579 EUR
Retailer 4€695 EUR
Retailer 6€835 EUR
Retailer 10€909 EUR
Retailer 13€1,051 EUR
Retailer 9€1,316 EUR
Retailer 7€1,826 EUR
Do Amore Diamonds€2,121 EUR

44 data points across 15 retailers

13 retailers€239 EUR to €2,121 EUR

A
Cheapest Retailer
-
€239 EUR
$267 USD
A
Retailer 2
-
€277 EUR
$309 USD
View
A
Retailer 3
-
€296 EUR
$331 USD
View
Retailer 4
-
€296 EUR
$331 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€395 EUR
$441 USD
View
A
Retailer 6
-
€397 EUR
$444 USD
View
A
Retailer 7
-
€439 EUR
$490 USD
View
B+
Retailer 8
-
€579 EUR
£509 GBP
View
B+
Retailer 9
-
€695 EUR
$777 USD
View
B
Retailer 10
-
€909 EUR
$1,016 USD
View
B
Retailer 11
-
€1,051 EUR
$1,174 USD
View
B
Retailer 12
-
€1,316 EUR
£1,158 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E9ADF0EDF · Oct 31
€2,121 EUR
$2,370 USD
View
12 more retailers have this diamond
Prices start from €239 EURSave up to €1,882 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
1.68ct Emerald
€239 EUR