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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 $799 NZD
€428 EUR
As of October 27, 2026
Save $2,578 NZD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,377 NZD 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 $799 to $3,377, a $2,578 spread on the same certified stone. Brilliant Earth lists it at $3,377. 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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Price History

Last verified: Oct 27
Current: $3,377 NZD|Low: $352 NZD|High: $3,484 NZD|Avg: $1,349 NZD|-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$357 NZD
Retailer 12$414 NZD
Retailer 4$443 NZD
Retailer 11$443 NZD
Retailer 13$770 NZD
Retailer 9$786 NZD
Retailer 2$799 NZD
Retailer 5$910 NZD
Retailer 15$1,002 NZD
Retailer 3$1,424 NZD
Retailer 14$1,429 NZD
Retailer 8$1,501 NZD
Retailer 10$1,734 NZD
Retailer 16$1,804 NZD
Retailer 7$2,056 NZD
Brilliant Earth$3,377 NZD

36 data points across 16 retailers

17 retailers$799 NZD to $3,377 NZD

Retailer 1
-
$357 NZD
$201 USD
Price last confirmed 11 days ago
Retailer 2
-
$414 NZD
$233 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$443 NZD
$249 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$443 NZD
$249 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$770 NZD
$433 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$786 NZD
£348 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
$799 NZD
€428 EUR
View
Retailer 8
-
$910 NZD
$512 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$1,002 NZD
$564 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,424 NZD
$801 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,429 NZD
$804 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$1,501 NZD
$845 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$1,617 NZD
$910 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$1,734 NZD
£768 GBP
View
Price last confirmed 8 days ago
Retailer 15
-
$1,804 NZD
$1,015 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$2,056 NZD
£911 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
17333184A · Oct 28
$3,377 NZD
$1,900 USD
View
16 more retailers have this diamond
Prices start from $799 NZDSave up to $2,578 NZD

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
$799 NZD