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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 €180 EUR
As of November 6, 2026
Save €1,557 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,737 EUR 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 €180 to €1,737, a €1,557 spread on the same certified stone. Brilliant Earth lists it at €1,737. 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: €1,737 EUR|Low: €173 EUR|High: €1,791 EUR|Avg: €574 EUR|-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€180 EUR
Retailer 5€200 EUR
Retailer 6€209 EUR
Retailer 12€224 EUR
Retailer 15€224 EUR
Retailer 13€303 EUR
Retailer 9€364 EUR
Retailer 2€406 EUR
Retailer 3€452 EUR
Retailer 14€719 EUR
Retailer 10€722 EUR
Retailer 7€766 EUR
Retailer 8€1,042 EUR
Retailer 4€1,070 EUR
Brilliant Earth€1,737 EUR

45 data points across 15 retailers

15 retailers€180 EUR to €1,737 EUR

B+
Cheapest Retailer
-
€180 EUR
B+
Retailer 2
-
€200 EUR
View
Final sale: no returns
B+
Retailer 3
-
€209 EUR
View
B+
Retailer 4
-
€224 EUR
View
Retailer 5
-
€224 EUR
View
Price last confirmed 12 days ago
B
Retailer 6
-
€303 EUR
View
Retailer 7
-
€364 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€406 EUR
View
B+
Retailer 9
-
€452 EUR
View
B
Retailer 10
-
€719 EUR
View
B
Retailer 11
-
€722 EUR
View
B
Retailer 12
-
€766 EUR
View
B
Retailer 13
-
€1,042 EUR
View
C
Retailer 14
-
€1,070 EUR
View
Most Expensive
C
Brilliant Earth
16084759A · Nov 4
€1,737 EUR
$1,950 USD
View
14 more retailers have this diamond
Prices start from €180 EURSave up to €1,557 EUR

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
€180 EUR