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Emerald|Lab Grown|IGI

1.66ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG822621821

Shape and cutting style on the report: Emerald cut

Certificate IGI LG822621821

Diamond specifications and retailer prices

From $306 SGD
$239 USD
As of October 30, 2026
Save $3,325 SGD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,631 SGD at Brilliant Earth · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822621821 or 822621821. Listed at 20 retailers as of October 29, 2026, with prices from $306 to $3,631, a $3,325 spread on the same certified stone. Brilliant Earth lists it at $3,631. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822621821
Dimensions8.33 × 5.42 × 3.52 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.42 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822621821
Side View
Table 63.0%Crown 34.4°Girdle: Slightly ThickPavilion 37.8°Culet: LargeDepth 64.9%

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: Oct 30
Current: $3,631 SGD|Low: $293 SGD|High: $3,631 SGD|Avg: $971 SGD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 20$306 SGD
Retailer 5$340 SGD
Retailer 6$354 SGD
Retailer 7$378 SGD
Retailer 9$378 SGD
Retailer 19$509 SGD
Retailer 15$650 SGD
Retailer 13$683 SGD
Retailer 2$716 SGD
Retailer 16$882 SGD
Retailer 8$928 SGD
Retailer 11$1,216 SGD
Retailer 10$1,219 SGD
Retailer 18$1,220 SGD
Retailer 12$1,282 SGD
Retailer 17$1,481 SGD
Retailer 14$1,523 SGD
Retailer 3$1,538 SGD
Retailer 4$1,683 SGD
Brilliant Earth$3,631 SGD

44 data points across 20 retailers

20 retailers$306 SGD to $3,631 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
A
Retailer 2
-
$340 SGD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$354 SGD
$277 USD
View
A
Retailer 4
-
$378 SGD
$296 USD
View
A
Retailer 5
-
$378 SGD
$296 USD
View
B+
Retailer 6
-
$509 SGD
$398 USD
View
A
Retailer 7
-
$650 SGD
ZAR 8,209 ZAR
View
A
Retailer 8
-
$683 SGD
€509 EUR
View
A
Retailer 9
-
$716 SGD
£441 GBP
View
A
Retailer 10
-
$882 SGD
A$1,061 AUD
View
B+
Retailer 11
-
$928 SGD
$726 USD
View
B+
Retailer 12
-
$1,216 SGD
$951 USD
View
B+
Retailer 13
-
$1,219 SGD
View
B+
Retailer 14
-
$1,220 SGD
$954 USD
View
B+
Retailer 15
-
$1,282 SGD
$1,003 USD
View
B
Retailer 16
-
$1,481 SGD
£912 GBP
View
B+
Retailer 17
-
$1,523 SGD
£938 GBP
View
B
Retailer 18
-
$1,538 SGD
$1,203 USD
View
B
Retailer 19
-
$1,683 SGD
$1,317 USD
View
Most Expensive
B
Brilliant Earth
20916834A · Oct 29
$3,631 SGD
$2,840 USD
View
19 more retailers have this diamond
Prices start from $306 SGDSave up to $3,325 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
$306 SGD