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Emerald|Lab Grown|IGI

1.62ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG731557359

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731557359

Diamond specifications and retailer prices

From $338 SGD
$264 USD
As of October 28, 2026
Save $4,391 SGD (93%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,729 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.62ct lab-grown emerald diamond

This 1.62ct 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 LG731557359 or 731557359. Listed at 17 retailers as of October 28, 2026, with prices from $338 to $4,729, a $4,391 spread on the same certified stone. Brilliant Earth lists it at $4,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731557359
Dimensions7.58 × 5.47 × 3.81 mm
L/W Ratio1.39
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
7.58 mm5.47 mm1.62 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731557359
Side View
Table 62.0%Crown 39.9°Girdle: Slightly ThickPavilion 36.7°Culet: LNGDepth 69.7%

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 28
Current: $4,729 SGD|Low: $338 SGD|High: $4,870 SGD|Avg: $1,510 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$338 SGD
Retailer 13$347 SGD
Retailer 6$402 SGD
Retailer 14$656 SGD
Retailer 3$660 SGD
Retailer 17$711 SGD
Retailer 2$793 SGD
Retailer 11$1,104 SGD
Retailer 7$1,157 SGD
Retailer 16$1,321 SGD
Retailer 4$1,369 SGD
Retailer 5$1,525 SGD
Retailer 10$1,913 SGD
Retailer 8$1,934 SGD
Retailer 15$3,076 SGD
Retailer 12$3,525 SGD
Brilliant Earth$4,729 SGD

29 data points across 17 retailers

17 retailers$338 SGD to $4,729 SGD

A
Cheapest Retailer
-
$338 SGD
$264 USD
Final sale: no returns
A
Retailer 2
-
$347 SGD
$271 USD
View
A
Retailer 3
-
$402 SGD
$314 USD
View
A
Retailer 4
-
$656 SGD
$512 USD
View
A
Retailer 5
-
$660 SGD
$515 USD
View
A
Retailer 6
-
$711 SGD
$555 USD
View
A
Retailer 7
-
$793 SGD
€589 EUR
View
A
Retailer 8
-
$1,104 SGD
A$1,325 AUD
View
A
Retailer 9
-
$1,157 SGD
$903 USD
View
B+
Retailer 10
-
$1,321 SGD
$1,031 USD
View
B+
Retailer 11
-
$1,369 SGD
$1,068 USD
View
B+
Retailer 12
-
$1,525 SGD
$1,190 USD
View
B+
Retailer 13
-
$1,913 SGD
£1,175 GBP
View
B+
Retailer 14
-
$1,934 SGD
A$2,321 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$3,076 SGD
$2,400 USD
View
B
Retailer 16
-
$3,525 SGD
$2,750 USD
View
Most Expensive
B
Brilliant Earth
15898558Y · Oct 29
$4,729 SGD
$3,690 USD
View
16 more retailers have this diamond
Prices start from $338 SGDSave up to $4,391 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
1.62ct Emerald
$338 SGD