Emerald|Lab Grown|IGI

1.66ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG811627045

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811627045

Diamond specifications and retailer prices

From €202 EUR
$226 USD
As of October 30, 2026
Save €1,400 EUR (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,808 EUR at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811627045 or 811627045. Listed at 22 retailers as of October 30, 2026, with a 692% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811627045
Dimensions7.72 × 5.53 × 3.90 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.72 mm5.53 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811627045
Side View
Table 65.0%Crown 35.2°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 70.5%

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: €1,602 EUR|Low: €196 EUR|High: €1,862 EUR|Avg: €663 EUR|-13.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 20€202 EUR
Retailer 7€226 EUR
Retailer 19€235 EUR
Retailer 4€251 EUR
Retailer 8€251 EUR
Retailer 9€338 EUR
Retailer 17€414 EUR
Retailer 2€433 EUR
Retailer 15€468 EUR
Retailer 5€482 EUR
Retailer 18€586 EUR
Retailer 16€618 EUR
Retailer 12€646 EUR
Retailer 3€806 EUR
Retailer 6€853 EUR
Retailer 14€1,005 EUR
Retailer 11€1,020 EUR
Retailer 10€1,143 EUR
Retailer 13€1,428 EUR
Brilliant Earth€1,602 EUR

37 data points across 20 retailers

22 retailers€202 EUR to €1,602 EUR

A
Cheapest Retailer
-
€202 EUR
$226 USD
A
Retailer 2
-
€226 EUR
$252 USD
View
Final sale: no returns
A
Retailer 3
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€235 EUR
$262 USD
View
A
Retailer 4
-
€251 EUR
$280 USD
View
Retailer 5
-
€251 EUR
$280 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€338 EUR
$378 USD
View
A
Retailer 7
-
€414 EUR
View
A
Retailer 8
-
€433 EUR
ZAR 7,816 ZAR
View
A
Retailer 9
-
€468 EUR
£412 GBP
View
A
Retailer 10
-
€482 EUR
$539 USD
View
A
Retailer 11
-
€586 EUR
A$1,007 AUD
View
B+
Retailer 12
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€618 EUR
$690 USD
View
B+
Retailer 13
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€646 EUR
$722 USD
View
B+
Retailer 14
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€657 EUR
$734 USD
View
B+
Retailer 15
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€806 EUR
$901 USD
View
B+
Retailer 16
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€853 EUR
$953 USD
View
B+
Retailer 17
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€1,005 EUR
£884 GBP
View
B
Retailer 18
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€1,020 EUR
$1,140 USD
View
B
Retailer 19
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€1,143 EUR
$1,277 USD
View
B
Retailer 20
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€1,428 EUR
$1,595 USD
View
B
Retailer 21
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€1,602 EUR
$1,790 USD
View
Most Expensive
Brilliant Earth
20513196A · Oct 4
€1,808 EUR
$2,020 USD
View
Price last confirmed 28 days ago
21 more retailers have this diamond
Prices start from €202 EURSave up to €1,400 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
€202 EUR