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Emerald|Lab Grown|IGI

1.66ct F VS2 Emerald Lab Grown Diamond

VG • F/VS2 • IGI LG758503485

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758503485

Diamond specifications and retailer prices

From $641 AUD
€428 EUR
As of October 27, 2026
Save $2,070 AUD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,711 AUD at Brilliant Earth · As of October 28, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG758503485 or 758503485. Listed at 17 retailers as of October 27, 2026, with prices from $641 to $2,711, a $2,070 spread on the same certified stone. Brilliant Earth lists it at $2,711. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.66
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758503485
Dimensions7.99 × 5.39 × 3.83 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm5.39 mm1.66 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758503485
Side View
Table 66.0%Crown 33.4°Girdle: Slightly ThickPavilion 43.5°Culet: LargeDepth 71.1%

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: Oct 27
Current: $2,711 AUD|Low: $283 AUD|High: $2,797 AUD|Avg: $1,083 AUD|-3.1%
Brilliant Earth
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
October 27, 2026
Retailer 6$287 AUD
Retailer 12$332 AUD
Retailer 4$355 AUD
Retailer 11$355 AUD
Retailer 13$618 AUD
Retailer 9$631 AUD
Retailer 2$641 AUD
Retailer 5$731 AUD
Retailer 15$805 AUD
Retailer 3$1,143 AUD
Retailer 14$1,147 AUD
Retailer 8$1,205 AUD
Retailer 10$1,392 AUD
Retailer 16$1,448 AUD
Retailer 7$1,651 AUD
Brilliant Earth$2,711 AUD

36 data points across 16 retailers

17 retailers$641 AUD to $2,711 AUD

Retailer 1
-
$287 AUD
$201 USD
Price last confirmed 11 days ago
Retailer 2
-
$332 AUD
$233 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$355 AUD
$249 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$355 AUD
$249 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$618 AUD
$433 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$631 AUD
£348 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
$641 AUD
€428 EUR
View
Retailer 8
-
$731 AUD
$512 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$805 AUD
$564 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,143 AUD
$801 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,147 AUD
$804 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$1,205 AUD
$845 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$1,298 AUD
$910 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$1,392 AUD
£768 GBP
View
Price last confirmed 8 days ago
Retailer 15
-
$1,448 AUD
$1,015 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,651 AUD
£911 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
17333184A · Oct 28
$2,711 AUD
$1,900 USD
View
16 more retailers have this diamond
Prices start from $641 AUDSave up to $2,070 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
$641 AUD