CaratHunter
Plans
Emerald|Lab Grown|IGI

1.66ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG754501607

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754501607

Diamond specifications and retailer prices

From $261 SGD
$204 USD
As of October 30, 2026
Save $1,263 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,524 SGD at MOH London · As of October 29, 2026
View at MOH London

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 LG754501607 or 754501607. Listed at 12 retailers as of October 29, 2026, with prices from $261 to $1,524, a $1,263 spread on the same certified stone. MOH London lists it at $1,524. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754501607
Dimensions8.00 × 5.49 × 3.72 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
8.00 mm5.49 mm1.66 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754501607
Side View
Table 65.0%Crown 34.9°Girdle: MediumPavilion 40.6°Culet: LNGDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,524 SGD|Low: $261 SGD|High: $1,533 SGD|Avg: $951 SGD|+15.8%
MOH London
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 29, 2026
Retailer 4$261 SGD
Retailer 12$303 SGD
Retailer 5$482 SGD
Retailer 2$547 SGD
Retailer 6$555 SGD
Retailer 15$755 SGD
Retailer 9$756 SGD
Retailer 7$990 SGD
Retailer 16$1,042 SGD
Retailer 8$1,046 SGD
Retailer 11$1,046 SGD
Retailer 14$1,203 SGD
Retailer 10$1,266 SGD
Retailer 3$1,309 SGD
Retailer 13$1,342 SGD
MOH London$1,524 SGD

22 data points across 16 retailers

12 retailers$261 SGD to $1,524 SGD

A
Cheapest Retailer
-
$261 SGD
$204 USD
A
Retailer 2
-
$303 SGD
$237 USD
View
A
Retailer 3
-
$547 SGD
€407 EUR
View
A
Retailer 4
-
$755 SGD
$590 USD
View
A
Retailer 5
-
$756 SGD
A$909 AUD
View
B+
Retailer 6
-
$1,042 SGD
$815 USD
View
B+
Retailer 7
-
$1,046 SGD
$818 USD
View
B+
Retailer 8
-
$1,203 SGD
$941 USD
View
B+
Retailer 9
-
$1,266 SGD
$990 USD
View
Retailer 10
-
$1,309 SGD
View
Price last confirmed 20 days ago
B
Retailer 11
-
$1,342 SGD
$1,049 USD
View
Most Expensive
B
MOH London
LG754501607 · Oct 29
$1,524 SGD
£938 GBP
View
11 more retailers have this diamond
Prices start from $261 SGDSave up to $1,263 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
$261 SGD