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Emerald|Lab Grown|IGI

1.63ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG629405997

Shape and cutting style on the report: Emerald cut

Certificate IGI LG629405997

Diamond specifications and retailer prices

From $378 SGD
$295 USD
As of October 27, 2026
Save $4,763 SGD (93%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,141 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 LG629405997 or 629405997. Listed at 27 retailers as of October 27, 2026, with prices from $378 to $5,141, a $4,763 spread on the same certified stone. Brilliant Earth lists it at $5,141. 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 angle34.5°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629405997
Dimensions7.88 × 5.50 × 3.85 mm
L/W Ratio1.43
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
7.88 mm5.50 mm1.63 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629405997
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 43.1°Culet: LNGDepth 70.0%

Caratlytics Score

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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: $5,141 SGD|Low: $363 SGD|High: $5,449 SGD|Avg: $1,278 SGD|-5.6%
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
October 29, 2026
Retailer 4$378 SGD
Retailer 11$423 SGD
Retailer 5$438 SGD
Retailer 3$469 SGD
Retailer 18$469 SGD
Retailer 16$635 SGD
Retailer 2$767 SGD
Retailer 14$806 SGD
Retailer 10$808 SGD
Retailer 15$826 SGD
Retailer 13$1,091 SGD
Retailer 17$1,212 SGD
Retailer 9$1,506 SGD
Retailer 19$1,509 SGD
Retailer 8$1,646 SGD
Retailer 12$1,890 SGD
Retailer 7$1,943 SGD
Retailer 6$3,590 SGD
Brilliant Earth$5,141 SGD

39 data points across 19 retailers

27 retailers$378 SGD to $5,141 SGD

A
Cheapest Retailer
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$378 SGD
$295 USD
A
Retailer 2
-
$423 SGD
$330 USD
View
Final sale: no returns
A
Retailer 3
-
$438 SGD
$342 USD
View
A
Retailer 4
-
$469 SGD
$366 USD
View
A
Retailer 5
-
$469 SGD
$366 USD
View
A
Retailer 6
-
$469 SGD
$366 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$525 SGD
HK$3,200 HKD
View
A
Retailer 8
-
$631 SGD
$492 USD
View
A
Retailer 9
-
$635 SGD
$495 USD
View
A
Retailer 10
-
$767 SGD
€570 EUR
View
A
Retailer 11
-
$806 SGD
ZAR 10,160 ZAR
View
A
Retailer 12
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$808 SGD
$630 USD
View
A
Retailer 13
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$826 SGD
£508 GBP
View
A
Retailer 14
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$1,091 SGD
A$1,309 AUD
View
A
Retailer 15
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$1,135 SGD
$885 USD
View
Price last confirmed 7 days ago
A
Retailer 16
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$1,212 SGD
$945 USD
View
B+
Retailer 17
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$1,481 SGD
$1,155 USD
View
B+
Retailer 18
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$1,506 SGD
View
B+
Retailer 19
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$1,509 SGD
$1,177 USD
View
B+
Retailer 20
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$1,570 SGD
$1,225 USD
View
B+
Retailer 21
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$1,646 SGD
$1,284 USD
View
B+
Retailer 22
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$1,805 SGD
$1,408 USD
View
B+
Retailer 23
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$1,890 SGD
£1,161 GBP
View
B+
Retailer 24
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$1,920 SGD
$1,497 USD
View
B+
Retailer 25
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$1,943 SGD
A$2,332 AUD
View
Price last confirmed 21 days ago
B
Retailer 26
-
$3,590 SGD
$2,800 USD
View
Most Expensive
B
Brilliant Earth
14066408A · Oct 28
$5,141 SGD
$4,010 USD
View
26 more retailers have this diamond
Prices start from $378 SGDSave up to $4,763 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
$378 SGD