Emerald|Lab Grown|IGI

1.50ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG583333460

Shape and cutting style on the report: Emerald cut

Certificate IGI LG583333460

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of November 1, 2026
Save €1,015 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,253 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG583333460 or 583333460. Listed at 21 retailers as of October 31, 2026, with prices from €238 to €1,253, a €1,015 spread on the same certified stone. Brilliant Earth lists it at €1,253. 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
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583333460
Dimensions7.53 × 5.34 × 3.67 mm
L/W Ratio1.41
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
7.53 mm5.34 mm1.50 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583333460
Side View
Table 64.0%Crown 37°Girdle: MediumPavilion 40.7°Culet: LNGDepth 68.7%

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: Nov 1
Current: €1,253 EUR|Low: €165 EUR|High: €1,289 EUR|Avg: €573 EUR|-2.8%
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 1, 2026
Retailer 4€208 EUR
Retailer 12€238 EUR
Retailer 14€241 EUR
Retailer 5€254 EUR
Retailer 10€363 EUR
Retailer 8€433 EUR
Retailer 3€482 EUR
Retailer 7€485 EUR
Retailer 6€561 EUR
Retailer 13€826 EUR
Retailer 9€830 EUR
Retailer 11€913 EUR
Retailer 2€1,030 EUR
Brilliant Earth€1,253 EUR

43 data points across 14 retailers

21 retailers€238 EUR to €1,253 EUR

Retailer 1
-
€199 EUR
$222 USD
Price last confirmed 30 days ago
Retailer 2
-
€208 EUR
$232 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
€238 EUR
$266 USD
View
Final sale: no returns
Retailer 4
-
€241 EUR
$269 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€241 EUR
$269 USD
View
Price last confirmed 37 days ago
Retailer 6
-
€254 EUR
$284 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
€257 EUR
$287 USD
View
Retailer 8
-
€257 EUR
$287 USD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
€298 EUR
HK$2,600 HKD
View
B
Retailer 10
-
€363 EUR
$405 USD
View
B+
Retailer 11
-
€433 EUR
View
B+
Retailer 12
-
€482 EUR
$539 USD
View
B+
Retailer 13
-
€485 EUR
£426 GBP
View
B
Retailer 14
-
€561 EUR
$627 USD
View
Retailer 15
-
€826 EUR
$923 USD
View
Price last confirmed 22 days ago
Retailer 16
-
€826 EUR
$923 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
€830 EUR
$927 USD
View
B
Retailer 18
-
€874 EUR
SGD 1,320 SGD
View
B
Retailer 19
-
€913 EUR
$1,020 USD
View
B
Retailer 20
-
€1,030 EUR
£906 GBP
View
Most Expensive
C
Brilliant Earth
7442705A · Oct 31
€1,253 EUR
$1,400 USD
View
20 more retailers have this diamond
Prices start from €238 EURSave up to €1,015 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
€238 EUR