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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 €181 EUR
$202 USD
As of October 30, 2026
Save €1,565 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,745 EUR at Brilliant Earth · As of October 29, 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 October 29, 2026, with prices from €181 to €1,745, a €1,565 spread on the same certified stone. Brilliant Earth lists it at €1,745. 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
Color
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: Oct 30
Current: €1,745 EUR|Low: €174 EUR|High: €1,799 EUR|Avg: €576 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
October 31, 2026
Retailer 11€181 EUR
Retailer 5€201 EUR
Retailer 6€210 EUR
Retailer 12€225 EUR
Retailer 15€225 EUR
Retailer 13€304 EUR
Retailer 8€367 EUR
Retailer 2€413 EUR
Retailer 3€454 EUR
Retailer 14€722 EUR
Retailer 10€725 EUR
Retailer 7€770 EUR
Retailer 9€1,052 EUR
Retailer 4€1,075 EUR
Brilliant Earth€1,745 EUR

40 data points across 15 retailers

15 retailers€181 EUR to €1,745 EUR

B+
Cheapest Retailer
-
€181 EUR
$202 USD
B+
Retailer 2
-
€201 EUR
$225 USD
View
Final sale: no returns
B+
Retailer 3
-
€210 EUR
$235 USD
View
B+
Retailer 4
-
€225 EUR
$251 USD
View
B+
Retailer 5
-
€225 EUR
$251 USD
View
B
Retailer 6
-
€304 EUR
$340 USD
View
B+
Retailer 7
-
€367 EUR
View
B+
Retailer 8
-
€413 EUR
£363 GBP
View
B+
Retailer 9
-
€454 EUR
$507 USD
View
B
Retailer 10
-
€722 EUR
$807 USD
View
B
Retailer 11
-
€725 EUR
$810 USD
View
B
Retailer 12
-
€770 EUR
$860 USD
View
B
Retailer 13
-
€1,052 EUR
£925 GBP
View
C
Retailer 14
-
€1,075 EUR
$1,201 USD
View
Most Expensive
C
Brilliant Earth
16084759A · Oct 29
€1,745 EUR
$1,950 USD
View
14 more retailers have this diamond
Prices start from €181 EURSave up to €1,565 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
€181 EUR