Radiant|Lab Grown|IGI

1.54ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG681585055

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG681585055

Diamond specifications and retailer prices

From $267 CAD
$191 USD
As of October 27, 2026
Save $1,288 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,281 CAD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG681585055 or 681585055. Listed at 18 retailers as of October 27, 2026, with a 482% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.54
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681585055
Dimensions8.35 × 5.74 × 3.91 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm5.74 mm1.54 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681585055
Side View
Table 66.0%Crown 37.4°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 68.1%

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: Oct 27
Current: $2,281 CAD|Low: $256 CAD|High: $2,351 CAD|Avg: $817 CAD|-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 30, 2026
Retailer 15$267 CAD
Retailer 14$298 CAD
Retailer 6$309 CAD
Retailer 3$332 CAD
Retailer 12$332 CAD
Retailer 10$389 CAD
Retailer 5$581 CAD
Retailer 9$601 CAD
Retailer 2$602 CAD
Retailer 7$694 CAD
Retailer 11$885 CAD
Retailer 4$1,064 CAD
Retailer 13$1,377 CAD
Retailer 8$1,555 CAD
Brilliant Earth$2,281 CAD

43 data points across 15 retailers

18 retailers$267 CAD to $1,555 CAD

A
Cheapest Retailer
-
$267 CAD
$191 USD
A
Retailer 2
-
$298 CAD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$309 CAD
$221 USD
View
A
Retailer 4
-
$332 CAD
$237 USD
View
A
Retailer 5
-
$332 CAD
$237 USD
View
Retailer 6
-
$389 CAD
£219 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$581 CAD
$415 USD
View
A
Retailer 8
-
$601 CAD
€409 EUR
View
A
Retailer 9
-
$602 CAD
£339 GBP
View
B+
Retailer 10
-
$694 CAD
$496 USD
View
B+
Retailer 11
-
$700 CAD
$500 USD
View
B+
Retailer 12
-
$885 CAD
$632 USD
View
B
Retailer 13
-
$1,064 CAD
$760 USD
View
B+
Retailer 14
-
$1,140 CAD
$814 USD
View
B
Retailer 15
-
$1,307 CAD
$934 USD
View
B
Retailer 16
-
$1,377 CAD
$984 USD
View
B
Retailer 17
-
$1,555 CAD
£875 GBP
View
Most Expensive
Brilliant Earth
15181637A · Oct 16
$2,281 CAD
$1,630 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from $267 CADSave up to $1,288 CAD

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 Radiant
$267 CAD