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Round|Lab Grown|IGI

1.54ct E VVS1 Round Lab Grown Diamond

EX • E/VVS1 • IGI LG778664157

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778664157

Diamond specifications and retailer prices

From $336 CAD
$240 USD
As of October 29, 2026
Save $3,135 CAD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,471 CAD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778664157 or 778664157. Listed at 24 retailers as of October 25, 2026, with prices from $336 to $3,471, a $3,135 spread on the same certified stone. Brilliant Earth lists it at $3,471. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778664157
Dimensions7.51 × 7.45 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.45 mm1.54 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778664157
Side View
Table 59.0%Crown 32.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
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 29
Current: $3,471 CAD|Low: $330 CAD|High: $3,471 CAD|Avg: $966 CAD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 23
October 29, 2026
Retailer 5$336 CAD
Retailer 9$374 CAD
Retailer 22$389 CAD
Retailer 11$416 CAD
Retailer 16$416 CAD
Retailer 2$556 CAD
Retailer 17$560 CAD
Retailer 13$666 CAD
Retailer 19$714 CAD
Retailer 18$781 CAD
Retailer 4$816 CAD
Retailer 23$835 CAD
Retailer 14$863 CAD
Retailer 8$873 CAD
Retailer 20$969 CAD
Retailer 3$1,046 CAD
Retailer 7$1,337 CAD
Retailer 10$1,409 CAD
Retailer 21$1,669 CAD
Retailer 15$1,692 CAD
Retailer 12$1,699 CAD
Retailer 6$1,847 CAD
Brilliant Earth$3,471 CAD

30 data points across 23 retailers

24 retailers$336 CAD to $3,471 CAD

A
Cheapest Retailer
-
$336 CAD
$240 USD
A
Retailer 2
-
$374 CAD
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$389 CAD
$278 USD
View
A
Retailer 4
-
$416 CAD
$297 USD
View
A
Retailer 5
-
$416 CAD
$297 USD
View
A
Retailer 6
-
$556 CAD
£313 GBP
View
B+
Retailer 7
-
$560 CAD
$400 USD
View
A
Retailer 8
-
$666 CAD
€453 EUR
View
A
Retailer 9
-
$714 CAD
ZAR 8,246 ZAR
View
A
Retailer 10
-
$781 CAD
£439 GBP
View
B+
Retailer 11
-
$816 CAD
$583 USD
View
A
Retailer 12
-
$835 CAD
A$918 AUD
View
B+
Retailer 13
-
$863 CAD
$617 USD
View
B+
Retailer 14
-
$873 CAD
$624 USD
View
B+
Retailer 15
-
$969 CAD
A$1,065 AUD
View
B+
Retailer 16
-
$1,046 CAD
$747 USD
View
B+
Retailer 17
-
$1,337 CAD
$955 USD
View
B
Retailer 18
-
$1,409 CAD
$1,007 USD
View
B
Retailer 19
-
$1,632 CAD
$1,166 USD
View
Price last confirmed 109 days ago
B+
Retailer 20
-
$1,669 CAD
£939 GBP
View
B+
Retailer 21
-
$1,692 CAD
$1,209 USD
View
B
Retailer 22
-
$1,699 CAD
$1,214 USD
View
B
Retailer 23
-
$1,847 CAD
$1,320 USD
View
Most Expensive
B
Brilliant Earth
18240730A · Oct 25
$3,471 CAD
$2,480 USD
View
23 more retailers have this diamond
Prices start from $336 CADSave up to $3,135 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 Round
$336 CAD