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Emerald|Lab Grown|IGI

1.50ct F SI1 Emerald Lab Grown Diamond

VG • F/SI1 • IGI LG842630116

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842630116

Diamond specifications and retailer prices

From €141 EUR
$158 USD
As of November 1, 2026
Save €786 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €927 EUR at Brilliant Earth · As of October 31, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG842630116 or 842630116. Listed at 14 retailers as of October 31, 2026, with prices from €141 to €927, a €786 spread on the same certified stone. Brilliant Earth lists it at €927. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630116
Dimensions7.59 × 5.48 × 3.75 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm5.48 mm1.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630116
Side View
Table 68.0%Crown 32.7°Girdle: MediumPavilion 44.1°Culet: LargeDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €927 EUR|Low: €141 EUR|High: €981 EUR|Avg: €462 EUR|-5.5%
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
November 2, 2026
Retailer 10€141 EUR
Retailer 5€164 EUR
Retailer 13€175 EUR
Retailer 14€175 EUR
Retailer 12€241 EUR
Retailer 2€308 EUR
Retailer 8€316 EUR
Retailer 4€408 EUR
Retailer 3€563 EUR
Retailer 11€595 EUR
Retailer 6€612 EUR
Retailer 9€744 EUR
Retailer 7€819 EUR
Brilliant Earth€927 EUR

29 data points across 14 retailers

14 retailers€141 EUR to €927 EUR

A
Cheapest Retailer
-
€141 EUR
$158 USD
A
Retailer 2
-
€164 EUR
$184 USD
View
A
Retailer 3
-
€175 EUR
$196 USD
View
Retailer 4
-
€175 EUR
$196 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€241 EUR
$270 USD
View
A
Retailer 6
-
€308 EUR
£272 GBP
View
A
Retailer 7
-
€316 EUR
View
A
Retailer 8
-
€408 EUR
$458 USD
View
B+
Retailer 9
-
€563 EUR
$631 USD
View
B+
Retailer 10
-
€595 EUR
$667 USD
View
B+
Retailer 11
-
€612 EUR
$686 USD
View
B+
Retailer 12
-
€744 EUR
$835 USD
View
B
Retailer 13
-
€819 EUR
£723 GBP
View
Most Expensive
B
Brilliant Earth
21702595A · Oct 31
€927 EUR
$1,040 USD
View
13 more retailers have this diamond
Prices start from €141 EURSave up to €786 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.

A
1.50ct Emerald
€141 EUR