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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 $298 AUD
$209 USD
As of November 1, 2026
Save $2,570 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,868 AUD 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 $298 to $2,868, a $2,570 spread on the same certified stone. Do Amore Diamonds lists it at $2,868. 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
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

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: $771 AUD|Low: $287 AUD|High: $2,212 AUD|Avg: $965 AUD|+3.2%
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$298 AUD
Retailer 4$334 AUD
Retailer 3$347 AUD
Retailer 2$371 AUD
Retailer 13$371 AUD
Retailer 6$549 AUD
Retailer 1$771 AUD
Retailer 5$850 AUD
Retailer 11$1,194 AUD
Retailer 10$1,234 AUD
Retailer 15$1,314 AUD
Retailer 14$1,508 AUD
Retailer 7$1,587 AUD
Retailer 8$1,638 AUD
Retailer 9$2,040 AUD

43 data points across 15 retailers

18 retailers$298 AUD to $2,868 AUD

A
Cheapest Retailer
-
$298 AUD
$209 USD
A
Retailer 2
-
$334 AUD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$347 AUD
$243 USD
View
A
Retailer 4
-
$371 AUD
$260 USD
View
Retailer 5
-
$371 AUD
$260 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$549 AUD
$385 USD
View
A
Retailer 7
-
$632 AUD
$443 USD
View
A
Retailer 8
-
$771 AUD
£425 GBP
View
A
Retailer 9
-
$850 AUD
$596 USD
View
B+
Retailer 10
-
$1,194 AUD
$837 USD
View
Retailer 11
-
$1,234 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,314 AUD
$921 USD
View
B
Retailer 13
-
$1,508 AUD
$1,057 USD
View
B
Retailer 14
-
$1,559 AUD
$1,092 USD
View
B
Retailer 15
-
$1,587 AUD
£876 GBP
View
B
Retailer 16
-
$1,638 AUD
£904 GBP
View
B
Retailer 17
-
$2,040 AUD
$1,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-A087A4276 · Nov 2
$2,868 AUD
$2,010 USD
View
17 more retailers have this diamond
Prices start from $298 AUDSave up to $2,570 AUD

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
$298 AUD