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Emerald|Lab Grown|IGI

1.66ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG621481404

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621481404

Diamond specifications and retailer prices

From $209 USD
As of November 1, 2026
Save $1,801 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,010 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621481404 or 621481404. Listed at 18 retailers as of November 1, 2026, with prices from $209 to $2,010, a $1,801 spread on the same certified stone. Do Amore Diamonds lists it at $2,010. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621481404
Dimensions8.10 × 5.59 × 3.73 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
8.10 mm5.59 mm1.66 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621481404
Side View
Table 61.0%Crown 34°Girdle: MediumPavilion 39.2°Culet: LargeDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $540 USD|Low: $201 USD|High: $1,550 USD|Avg: $678 USD|+3.4%
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
Retailer 15
November 2, 2026
Retailer 12$209 USD
Retailer 4$234 USD
Retailer 3$243 USD
Retailer 2$260 USD
Retailer 13$260 USD
Retailer 6$385 USD
Retailer 1$540 USD
Retailer 5$596 USD
Retailer 11$837 USD
Retailer 10$865 USD
Retailer 15$921 USD
Retailer 14$1,057 USD
Retailer 7$1,113 USD
Retailer 8$1,148 USD
Retailer 9$1,430 USD

44 data points across 15 retailers

18 retailers$209 USD to $2,010 USD

A
Cheapest Retailer
-
$209 USD
A
Retailer 2
-
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$243 USD
View
A
Retailer 4
-
$260 USD
View
Retailer 5
-
$260 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$385 USD
View
A
Retailer 7
-
$443 USD
View
A
Retailer 8
-
$540 USD
£425 GBP
View
A
Retailer 9
-
$596 USD
View
B+
Retailer 10
-
$837 USD
View
Retailer 11
-
$865 USD
A$1,331 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$921 USD
View
B
Retailer 13
-
$1,057 USD
View
B
Retailer 14
-
$1,092 USD
View
B
Retailer 15
-
$1,113 USD
£876 GBP
View
B
Retailer 16
-
$1,148 USD
£904 GBP
View
B
Retailer 17
-
$1,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-A087A4276 · Nov 2
$2,010 USD
View
17 more retailers have this diamond
Prices start from $209 USDSave up to $1,801 USD

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
$209 USD