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Emerald|Lab Grown|IGI

1.63ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG811618447

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811618447

Diamond specifications and retailer prices

From $303 SGD
$237 USD
As of October 30, 2026
Save $3,622 SGD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,116 SGD at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

About this 1.63ct lab-grown emerald diamond

This 1.63ct 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 LG811618447 or 811618447. Listed at 23 retailers as of October 30, 2026, with a 1195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811618447
Dimensions7.96 × 5.63 × 3.63 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.96 mm5.63 mm1.63 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811618447
Side View
Table 63.0%Crown 33°Girdle: MediumPavilion 39.7°Culet: LargeDepth 64.5%

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: $3,925 SGD|Low: $291 SGD|High: $4,244 SGD|Avg: $1,126 SGD|-7.5%
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
Retailer 21
October 30, 2026
Retailer 3$303 SGD
Retailer 9$339 SGD
Retailer 21$352 SGD
Retailer 5$376 SGD
Retailer 20$376 SGD
Retailer 12$509 SGD
Retailer 13$620 SGD
Retailer 15$646 SGD
Retailer 8$703 SGD
Retailer 2$711 SGD
Retailer 16$877 SGD
Retailer 14$908 SGD
Retailer 4$1,209 SGD
Retailer 18$1,213 SGD
Retailer 10$1,275 SGD
Retailer 7$1,460 SGD
Retailer 17$1,508 SGD
Retailer 6$1,530 SGD
Retailer 11$1,678 SGD
Retailer 19$3,036 SGD
Brilliant Earth$3,925 SGD

40 data points across 21 retailers

23 retailers$303 SGD to $3,925 SGD

A
Cheapest Retailer
-
$303 SGD
$237 USD
A
Retailer 2
-
$339 SGD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$352 SGD
$275 USD
View
A
Retailer 4
-
$376 SGD
$294 USD
View
A
Retailer 5
-
$376 SGD
$294 USD
View
Retailer 6
-
$425 SGD
HK$2,600 HKD
View
Price last confirmed 59 days ago
B+
Retailer 7
-
$509 SGD
$398 USD
View
A
Retailer 8
-
$620 SGD
€462 EUR
View
A
Retailer 9
-
$646 SGD
ZAR 8,163 ZAR
View
A
Retailer 10
-
$703 SGD
$550 USD
View
A
Retailer 11
-
$711 SGD
£438 GBP
View
A
Retailer 12
-
$877 SGD
A$1,055 AUD
View
A
Retailer 13
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$987 SGD
$772 USD
View
A
Retailer 14
-
$1,209 SGD
$946 USD
View
Retailer 15
-
$1,213 SGD
$949 USD
View
Price last confirmed 7 days ago
A
Retailer 16
-
$1,275 SGD
$998 USD
View
B+
Retailer 17
-
$1,460 SGD
$1,142 USD
View
B+
Retailer 18
-
$1,508 SGD
£929 GBP
View
B+
Retailer 19
-
$1,530 SGD
$1,197 USD
View
B+
Retailer 20
-
$1,678 SGD
$1,312 USD
View
Retailer 21
-
$3,036 SGD
$2,375 USD
View
Price last confirmed 12 days ago
B
Retailer 22
-
$3,925 SGD
$3,070 USD
View
Most Expensive
Brilliant Earth
20398389A · Oct 4
$4,116 SGD
$3,220 USD
View
Price last confirmed 26 days ago
22 more retailers have this diamond
Prices start from $303 SGDSave up to $3,622 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
1.63ct Emerald
$303 SGD