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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 $575 SGD
€428 EUR
As of October 27, 2026
Save $1,855 SGD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,430 SGD 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 16 retailers as of October 27, 2026, with prices from $575 to $2,430, a $1,855 spread on the same certified stone. Brilliant Earth lists it at $2,430. 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: $2,430 SGD|Low: $253 SGD|High: $2,507 SGD|Avg: $972 SGD|-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$257 SGD
Retailer 12$298 SGD
Retailer 4$318 SGD
Retailer 11$318 SGD
Retailer 13$554 SGD
Retailer 9$565 SGD
Retailer 2$575 SGD
Retailer 5$655 SGD
Retailer 15$721 SGD
Retailer 3$1,024 SGD
Retailer 14$1,028 SGD
Retailer 8$1,080 SGD
Retailer 10$1,247 SGD
Retailer 16$1,298 SGD
Retailer 7$1,480 SGD
Brilliant Earth$2,430 SGD

37 data points across 16 retailers

16 retailers$575 SGD to $2,430 SGD

Retailer 1
-
$257 SGD
$201 USD
Price last confirmed 10 days ago
Retailer 2
-
$298 SGD
$233 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$318 SGD
$249 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$318 SGD
$249 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$554 SGD
$433 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$565 SGD
£348 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
$575 SGD
€428 EUR
View
Retailer 8
-
$655 SGD
$512 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$721 SGD
$564 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,024 SGD
$801 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$1,028 SGD
$804 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$1,080 SGD
$845 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$1,247 SGD
£768 GBP
View
Price last confirmed 7 days ago
Retailer 14
-
$1,298 SGD
$1,015 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$1,480 SGD
£911 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
17333184A · Oct 28
$2,430 SGD
$1,900 USD
View
15 more retailers have this diamond
Prices start from $575 SGDSave up to $1,855 SGD

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
$575 SGD