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Emerald|Lab Grown|IGI

1.50ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG560246399

Shape and cutting style on the report: Emerald cut

Certificate IGI LG560246399

Diamond specifications and retailer prices

From $258 SGD
As of November 6, 2026
Save $2,233 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,491 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG560246399 or 560246399. Listed at 15 retailers as of November 4, 2026, with prices from $258 to $2,491, a $2,233 spread on the same certified stone. Brilliant Earth lists it at $2,491. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560246399
Dimensions7.67 × 5.40 × 3.79 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
7.67 mm5.40 mm1.50 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG560246399
Side View
Table 73.5%Crown 39.7°Girdle: Slightly ThickPavilion 43.6°Culet: LNGDepth 70.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,491 SGD|Low: $248 SGD|High: $2,567 SGD|Avg: $822 SGD|-3.0%
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
November 6, 2026
Retailer 11$258 SGD
Retailer 5$287 SGD
Retailer 6$300 SGD
Retailer 12$321 SGD
Retailer 15$321 SGD
Retailer 13$434 SGD
Retailer 9$522 SGD
Retailer 2$582 SGD
Retailer 3$648 SGD
Retailer 14$1,031 SGD
Retailer 10$1,035 SGD
Retailer 7$1,098 SGD
Retailer 8$1,494 SGD
Retailer 4$1,534 SGD
Brilliant Earth$2,491 SGD

45 data points across 15 retailers

15 retailers$258 SGD to $2,491 SGD

B+
Cheapest Retailer
-
$258 SGD
B+
Retailer 2
-
$287 SGD
View
Final sale: no returns
B+
Retailer 3
-
$300 SGD
View
B+
Retailer 4
-
$321 SGD
View
Retailer 5
-
$321 SGD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$434 SGD
View
Retailer 7
-
$522 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$582 SGD
View
B+
Retailer 9
-
$648 SGD
View
B
Retailer 10
-
$1,031 SGD
View
B
Retailer 11
-
$1,035 SGD
View
B
Retailer 12
-
$1,098 SGD
View
B
Retailer 13
-
$1,494 SGD
View
C
Retailer 14
-
$1,534 SGD
View
Most Expensive
C
Brilliant Earth
16084759A · Nov 4
$2,491 SGD
$1,950 USD
View
14 more retailers have this diamond
Prices start from $258 SGDSave up to $2,233 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.

B+
1.50ct Emerald
$258 SGD