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Emerald|Lab Grown|IGI

1.68ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG651444021

Shape and cutting style on the report: Emerald cut

Certificate IGI LG651444021

Diamond specifications and retailer prices

From $341 SGD
$267 USD
As of October 30, 2026
Save $2,688 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,030 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown emerald diamond

This 1.68ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651444021 or 651444021. Listed at 13 retailers as of October 30, 2026, with prices from $341 to $3,030, a $2,688 spread on the same certified stone. Do Amore Diamonds lists it at $3,030. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.68
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651444021
Dimensions8.16 × 5.43 × 3.78 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.43 mm1.68 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651444021
Side View
Table 65.0%Crown 40.5°Girdle: Slightly ThickPavilion 41°Culet: LNGDepth 69.6%

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: $3,030 SGD|Low: $327 SGD|High: $11,265 SGD|Avg: $1,831 SGD
Do Amore Diamonds
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 31, 2026
Retailer 12$341 SGD
Retailer 16$395 SGD
Retailer 13$423 SGD
Retailer 15$423 SGD
Retailer 5$564 SGD
Retailer 3$568 SGD
Retailer 9$626 SGD
Retailer 2$827 SGD
Retailer 4$993 SGD
Retailer 6$1,193 SGD
Retailer 11$1,299 SGD
Retailer 14$1,501 SGD
Retailer 10$1,880 SGD
Retailer 7$2,608 SGD
Do Amore Diamonds$3,030 SGD
Retailer 8$11,265 SGD

44 data points across 16 retailers

13 retailers$341 SGD to $3,030 SGD

A
Cheapest Retailer
-
$341 SGD
$267 USD
A
Retailer 2
-
$395 SGD
$309 USD
View
A
Retailer 3
-
$423 SGD
$331 USD
View
A
Retailer 4
-
$423 SGD
$331 USD
View
B+
Retailer 5
-
$564 SGD
$441 USD
View
A
Retailer 6
-
$568 SGD
$444 USD
View
A
Retailer 7
-
$626 SGD
$490 USD
View
B+
Retailer 8
-
$827 SGD
£509 GBP
View
B+
Retailer 9
-
$993 SGD
$777 USD
View
B
Retailer 10
-
$1,299 SGD
$1,016 USD
View
B
Retailer 11
-
$1,501 SGD
$1,174 USD
View
B
Retailer 12
-
$1,880 SGD
£1,158 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E9ADF0EDF · Oct 31
$3,030 SGD
$2,370 USD
View
12 more retailers have this diamond
Prices start from $341 SGDSave up to $2,688 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
1.68ct Emerald
$341 SGD