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Emerald|Lab Grown|IGI

1.83ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG843635809

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843635809

Diamond specifications and retailer prices

From $387 SGD
$302 USD
As of October 27, 2026
Save $4,753 SGD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,140 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.83ct lab-grown emerald diamond

This 1.83ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843635809 or 843635809. Listed at 21 retailers as of October 27, 2026, with prices from $387 to $5,140, a $4,753 spread on the same certified stone. Brilliant Earth lists it at $5,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843635809
Dimensions8.63 × 5.50 × 3.79 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm5.50 mm1.83 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843635809
Side View
Table 61.0%Crown 31.4°Girdle: Slightly ThickPavilion 43.6°Culet: LargeDepth 68.9%

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 27
Current: $1,581 SGD|Low: $387 SGD|High: $2,018 SGD|Avg: $1,114 SGD|-5.3%
Retailer 1
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 29, 2026
Retailer 5$387 SGD
Retailer 16$427 SGD
Retailer 11$456 SGD
Retailer 8$488 SGD
Retailer 9$488 SGD
Retailer 2$643 SGD
Retailer 3$666 SGD
Retailer 15$744 SGD
Retailer 13$833 SGD
Retailer 12$842 SGD
Retailer 6$928 SGD
Retailer 19$1,112 SGD
Retailer 7$1,485 SGD
Retailer 14$1,502 SGD
Retailer 18$1,520 SGD
Retailer 10$1,569 SGD
Retailer 1$1,581 SGD
Retailer 20$1,685 SGD
Retailer 4$1,842 SGD
Retailer 17$1,913 SGD

10 data points across 20 retailers

21 retailers$387 SGD to $5,140 SGD

A
Cheapest Retailer
-
$387 SGD
$302 USD
A
Retailer 2
-
$427 SGD
$333 USD
View
Final sale: no returns
A
Retailer 3
-
$456 SGD
$356 USD
View
A
Retailer 4
-
$488 SGD
$381 USD
View
A
Retailer 5
-
$488 SGD
$381 USD
View
B+
Retailer 6
-
$643 SGD
$502 USD
View
A
Retailer 7
-
$666 SGD
$520 USD
View
A
Retailer 8
-
$744 SGD
€553 EUR
View
A
Retailer 9
-
$833 SGD
ZAR 10,496 ZAR
View
A
Retailer 10
-
$842 SGD
£517 GBP
View
A
Retailer 11
-
$928 SGD
$724 USD
View
A
Retailer 12
-
$1,112 SGD
A$1,335 AUD
View
B+
Retailer 13
-
$1,485 SGD
$1,159 USD
View
A
Retailer 14
-
$1,502 SGD
$1,172 USD
View
A
Retailer 15
-
$1,520 SGD
View
B+
Retailer 16
-
$1,569 SGD
$1,224 USD
View
B+
Retailer 17
-
$1,581 SGD
$1,233 USD
View
B+
Retailer 18
-
$1,685 SGD
$1,315 USD
View
B+
Retailer 19
-
$1,842 SGD
$1,437 USD
View
B+
Retailer 20
-
$1,913 SGD
£1,175 GBP
View
Most Expensive
B
Brilliant Earth
22294116A · Oct 29
$5,140 SGD
$4,010 USD
View
20 more retailers have this diamond
Prices start from $387 SGDSave up to $4,753 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
1.83ct Emerald
$387 SGD