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Emerald|Lab Grown|IGI

1.66ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG669476501

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669476501

Diamond specifications and retailer prices

From $264 USD
As of November 1, 2026
Save $2,076 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,340 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669476501 or 669476501. Listed at 21 retailers as of November 1, 2026, with prices from $264 to $2,340, a $2,076 spread on the same certified stone. Do Amore Diamonds lists it at $2,340. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669476501
Dimensions8.14 × 5.57 × 3.76 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.57 mm1.66 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669476501
Side View
Table 68.0%Crown 37°Girdle: MediumPavilion 44°Culet: LNGDepth 67.5%

Caratlytics Score

How it works →
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: $2,340 USD|Low: $253 USD|High: $2,340 USD|Avg: $854 USD
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 16$264 USD
Retailer 6$306 USD
Retailer 5$327 USD
Retailer 17$327 USD
Retailer 7$440 USD
Retailer 13$485 USD
Retailer 10$623 USD
Retailer 2$639 USD
Retailer 9$767 USD
Retailer 12$840 USD
Retailer 14$958 USD
Retailer 15$1,005 USD
Retailer 4$1,161 USD
Retailer 3$1,286 USD
Retailer 8$1,402 USD
Retailer 11$1,448 USD
Do Amore Diamonds$2,340 USD

44 data points across 17 retailers

21 retailers$264 USD to $2,340 USD

A
Cheapest Retailer
-
$264 USD
A
Retailer 2
-
$306 USD
View
A
Retailer 3
-
$327 USD
View
Retailer 4
-
$327 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$437 USD
View
A
Retailer 6
-
$440 USD
View
A
Retailer 7
-
$477 USD
View
A
Retailer 8
-
$485 USD
View
A
Retailer 9
-
$623 USD
ZAR 10,061 ZAR
View
A
Retailer 10
-
$639 USD
£503 GBP
View
B+
Retailer 11
-
$767 USD
View
B+
Retailer 12
-
$840 USD
A$1,292 AUD
View
Retailer 13
-
$958 USD
A$1,474 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,005 USD
View
B
Retailer 15
-
$1,161 USD
View
B
Retailer 16
-
$1,286 USD
View
B
Retailer 17
-
$1,326 USD
View
B
Retailer 18
-
$1,402 USD
£1,104 GBP
View
B
Retailer 19
-
$1,448 USD
£1,140 GBP
View
B
Retailer 20
-
$2,083 USD
View
Most Expensive
B
Do Amore Diamonds
27-A0BDC8613 · Nov 2
$2,340 USD
View
20 more retailers have this diamond
Prices start from $264 USDSave up to $2,076 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
$264 USD