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Emerald|Lab Grown|IGI

1.63ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG745506944

Shape and cutting style on the report: Emerald cut

Certificate IGI LG745506944

Diamond specifications and retailer prices

From $341 SGD
$266 USD
As of October 28, 2026
Save $4,414 SGD (93%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,755 SGD at Brilliant Earth · As of October 28, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745506944 or 745506944. Listed at 17 retailers as of October 28, 2026, with prices from $341 to $4,755, a $4,414 spread on the same certified stone. Brilliant Earth lists it at $4,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745506944
Dimensions7.82 × 5.51 × 3.77 mm
L/W Ratio1.42
Culet sizeLong
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
7.82 mm5.51 mm1.63 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745506944
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 35.9°Culet: LNGDepth 68.4%

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 28
Current: $4,755 SGD|Low: $341 SGD|High: $4,896 SGD|Avg: $1,513 SGD|-2.9%
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
October 29, 2026
Retailer 9$341 SGD
Retailer 12$349 SGD
Retailer 6$405 SGD
Retailer 13$659 SGD
Retailer 17$666 SGD
Retailer 16$716 SGD
Retailer 2$798 SGD
Retailer 10$1,112 SGD
Retailer 7$1,171 SGD
Retailer 15$1,328 SGD
Retailer 4$1,375 SGD
Retailer 5$1,534 SGD
Retailer 3$1,916 SGD
Retailer 8$1,943 SGD
Retailer 14$3,102 SGD
Retailer 11$3,525 SGD
Brilliant Earth$4,755 SGD

28 data points across 17 retailers

17 retailers$341 SGD to $4,755 SGD

A
Cheapest Retailer
-
$341 SGD
$266 USD
Final sale: no returns
A
Retailer 2
-
$349 SGD
$272 USD
View
A
Retailer 3
-
$405 SGD
$316 USD
View
A
Retailer 4
-
$659 SGD
$514 USD
View
A
Retailer 5
-
$666 SGD
$520 USD
View
A
Retailer 6
-
$716 SGD
$559 USD
View
A
Retailer 7
-
$798 SGD
€593 EUR
View
A
Retailer 8
-
$1,112 SGD
A$1,335 AUD
View
A
Retailer 9
-
$1,171 SGD
$914 USD
View
B+
Retailer 10
-
$1,328 SGD
$1,036 USD
View
B+
Retailer 11
-
$1,375 SGD
$1,073 USD
View
B+
Retailer 12
-
$1,534 SGD
$1,197 USD
View
B+
Retailer 13
-
$1,916 SGD
£1,177 GBP
View
B+
Retailer 14
-
$1,943 SGD
A$2,332 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$3,102 SGD
$2,420 USD
View
B
Retailer 16
-
$3,525 SGD
$2,750 USD
View
Most Expensive
B
Brilliant Earth
16357058Y · Oct 28
$4,755 SGD
$3,710 USD
View
16 more retailers have this diamond
Prices start from $341 SGDSave up to $4,414 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
$341 SGD