CaratHunter
Plans
Emerald|Lab Grown|IGI

1.54ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG821617203

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821617203

Diamond specifications and retailer prices

From €189 EUR
As of November 4, 2026
Save €765 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,589 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821617203 or 821617203. Listed at 20 retailers as of November 4, 2026, with a 405% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821617203
Dimensions7.94 × 5.29 × 3.69 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm5.29 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821617203
Side View
Table 63.0%Crown 36.4°Girdle: MediumPavilion 40.2°Culet: LargeDepth 69.8%

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 4
Current: €1,589 EUR|Low: €187 EUR|High: €1,669 EUR|Avg: €645 EUR|-4.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 20€189 EUR
Retailer 11€209 EUR
Retailer 6€217 EUR
Retailer 9€232 EUR
Retailer 16€234 EUR
Retailer 5€400 EUR
Retailer 19€402 EUR
Retailer 7€411 EUR
Retailer 14€430 EUR
Retailer 2€467 EUR
Retailer 10€525 EUR
Retailer 4€541 EUR
Retailer 8€748 EUR
Retailer 3€754 EUR
Retailer 17€763 EUR
Retailer 18€800 EUR
Retailer 15€936 EUR
Retailer 13€954 EUR
Retailer 12€1,089 EUR
Brilliant Earth€1,589 EUR

30 data points across 20 retailers

20 retailers€189 EUR to €954 EUR

A
Cheapest Retailer
-
€189 EUR
A
Retailer 2
-
€217 EUR
View
Retailer 3
-
€232 EUR
View
Price last confirmed 24 days ago
Retailer 4
-
€232 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€234 EUR
View
A
Retailer 6
-
€400 EUR
View
B+
Retailer 7
-
€402 EUR
View
Retailer 8
-
€411 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
€430 EUR
View
A
Retailer 10
-
€467 EUR
View
B+
Retailer 11
-
€525 EUR
View
A
Retailer 12
-
€541 EUR
View
B
Retailer 13
-
€748 EUR
View
B+
Retailer 14
-
€754 EUR
View
B+
Retailer 15
-
€763 EUR
View
B+
Retailer 16
-
€800 EUR
View
B
Retailer 17
-
€936 EUR
View
B
Retailer 18
-
€954 EUR
View
Retailer 19
-
€1,089 EUR
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
20748971A · Oct 28
€1,589 EUR
$1,790 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from €189 EURSave up to €765 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
1.54ct Emerald
€189 EUR