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 $211 USD
As of November 1, 2026
Save $1,579 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,790 USD 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 October 28, 2026, with prices from $211 to $1,790, a $1,579 spread on the same certified stone. Brilliant Earth lists it at $1,790. 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
Color
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 1
Current: $1,790 USD|Low: $211 USD|High: $1,880 USD|Avg: $734 USD|-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 2, 2026
Retailer 13$211 USD
Retailer 9$235 USD
Retailer 17$244 USD
Retailer 4$261 USD
Retailer 15$261 USD
Retailer 10$451 USD
Retailer 14$451 USD
Retailer 18$463 USD
Retailer 2$483 USD
Retailer 7$525 USD
Retailer 5$592 USD
Retailer 19$610 USD
Retailer 16$840 USD
Retailer 20$843 USD
Retailer 8$893 USD
Retailer 12$905 USD
Retailer 3$1,053 USD
Retailer 6$1,064 USD
Retailer 11$1,228 USD
Brilliant Earth$1,790 USD

27 data points across 20 retailers

20 retailers$211 USD to $1,790 USD

A
Cheapest Retailer
-
$211 USD
A
Retailer 2
-
$244 USD
View
A
Retailer 3
-
$261 USD
View
Retailer 4
-
$261 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$261 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$451 USD
View
A
Retailer 7
-
$451 USD
ZAR 7,286 ZAR
View
A
Retailer 8
-
$463 USD
€441 EUR
View
A
Retailer 9
-
$483 USD
£380 GBP
View
A
Retailer 10
-
$525 USD
View
B+
Retailer 11
-
$592 USD
View
A
Retailer 12
-
$610 USD
A$939 AUD
View
B+
Retailer 13
-
$840 USD
View
B
Retailer 14
-
$843 USD
View
B+
Retailer 15
-
$893 USD
View
B+
Retailer 16
-
$905 USD
View
B
Retailer 17
-
$1,053 USD
£829 GBP
View
B
Retailer 18
-
$1,064 USD
View
Retailer 19
-
$1,228 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20748971A · Oct 28
$1,790 USD
View
19 more retailers have this diamond
Prices start from $211 USDSave up to $1,579 USD

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
$211 USD