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Emerald|Lab Grown|IGI

1.66ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG784634976

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784634976

Diamond specifications and retailer prices

From €185 EUR
$207 USD
As of October 30, 2026
Save €764 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €949 EUR at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784634976 or 784634976. Listed at 12 retailers as of October 30, 2026, with prices from €185 to €949, a €764 spread on the same certified stone. With Clarity lists it at €949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784634976
Dimensions8.15 × 5.60 × 3.72 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm5.60 mm1.66 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784634976
Side View
Table 64.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: LargeDepth 66.4%

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: €386 EUR|Low: €179 EUR|High: €942 EUR|Avg: €651 EUR|+3.0%
Retailer 1
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
With Clarity
October 29, 2026
Retailer 3€185 EUR
Retailer 11€214 EUR
Retailer 1€386 EUR
Retailer 4€399 EUR
Retailer 13€529 EUR
Retailer 8€534 EUR
Retailer 6€692 EUR
Retailer 14€736 EUR
Retailer 10€738 EUR
Retailer 5€747 EUR
Retailer 12€850 EUR
Retailer 9€887 EUR
Retailer 7€922 EUR
Retailer 2€923 EUR
With Clarity€942 EUR

26 data points across 15 retailers

12 retailers€185 EUR to €949 EUR

A
Cheapest Retailer
-
€185 EUR
$207 USD
A
Retailer 2
-
€214 EUR
$240 USD
View
A
Retailer 3
-
€386 EUR
View
A
Retailer 4
-
€529 EUR
$593 USD
View
A
Retailer 5
-
€534 EUR
A$922 AUD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€736 EUR
$825 USD
View
B
Retailer 7
-
€738 EUR
$828 USD
View
B+
Retailer 8
-
€850 EUR
$953 USD
View
B+
Retailer 9
-
€887 EUR
$995 USD
View
B+
Retailer 10
-
€922 EUR
£814 GBP
View
Retailer 11
-
€923 EUR
SGD 1,399 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
With Clarity
784634976 · Nov 1
€949 EUR
$1,064 USD
View
11 more retailers have this diamond
Prices start from €185 EURSave up to €764 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
1.66ct Emerald
€185 EUR