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Emerald|Lab Grown|IGI

1.66ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG564350473

Shape and cutting style on the report: Emerald cut

Certificate IGI LG564350473

Diamond specifications and retailer prices

From €1,747 EUR
$1,960 USD
As of November 2, 2026
Save €1,070 EUR (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,154 EUR at MOH London · As of November 1, 2026
View at MOH London

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 LG564350473 or 564350473. Listed at 17 retailers as of November 2, 2026, with a 61% 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564350473
Dimensions7.94 × 5.46 × 3.68 mm
L/W Ratio1.45
Culet sizeLarge
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
7.94 mm5.46 mm1.66 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564350473
Side View
Table 60.5%Crown 36.6°Girdle: MED-STKPavilion 38.4°Culet: LargeDepth 67.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €7,154 EUR|Low: €1,747 EUR|High: €7,250 EUR|Avg: €3,911 EUR
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 2, 2026
Retailer 11€1,747 EUR
Retailer 13€2,303 EUR
Retailer 5€2,506 EUR
Retailer 6€2,578 EUR
Retailer 4€2,672 EUR
Retailer 14€2,672 EUR
Retailer 8€2,817 EUR
Retailer 2€3,608 EUR
Retailer 3€3,672 EUR
Retailer 12€3,920 EUR
Retailer 16€4,162 EUR
Retailer 10€4,912 EUR
Retailer 7€5,068 EUR
Retailer 9€6,652 EUR
Retailer 15€7,134 EUR
MOH London€7,154 EUR

43 data points across 16 retailers

17 retailers€1,747 EUR to €2,817 EUR

B
Cheapest Retailer
-
€1,747 EUR
$1,960 USD
B
Retailer 2
-
€2,303 EUR
$2,583 USD
View
B
Retailer 3
-
€2,506 EUR
$2,811 USD
View
B
Retailer 4
-
€2,578 EUR
$2,892 USD
View
Final sale: no returns
B
Retailer 5
-
€2,672 EUR
$2,997 USD
View
Retailer 6
-
€2,672 EUR
$2,997 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
€2,817 EUR
$3,160 USD
View
Retailer 8
-
€3,608 EUR
£3,187 GBP
View
Price under review
Retailer 9
-
€3,672 EUR
$4,119 USD
View
Price under review
Retailer 10
-
€3,920 EUR
$4,397 USD
View
Price under review
Retailer 11
-
€4,162 EUR
$4,668 USD
View
Price under review
Most Expensive
MOH London
LG564350473 · Nov 1
€7,154 EUR
£6,318 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €1,747 EURSave up to €1,070 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
1.66ct Emerald
€1,747 EUR