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Round|Lab Grown|IGI

1.54ct E VVS1 Round Lab Grown Diamond

EX • E/VVS1 • IGI LG770636821

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636821

Diamond specifications and retailer prices

From $329 CAD
$235 USD
As of October 29, 2026
Save $1,646 CAD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,135 CAD at Brilliant Earth · As of October 4, 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 LG770636821 or 770636821. Listed at 26 retailers as of October 28, 2026, with a 501% 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
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636821
Dimensions7.33 × 7.37 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.33 mm7.37 mm1.54 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636821
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 63.0%

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: Oct 29
Current: $3,135 CAD|Low: $329 CAD|High: $3,135 CAD|Avg: $1,062 CAD
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
October 29, 2026
Retailer 9$329 CAD
Retailer 6$382 CAD
Retailer 5$407 CAD
Retailer 7$407 CAD
Retailer 11$623 CAD
Retailer 3$630 CAD
Retailer 13$761 CAD
Retailer 15$800 CAD
Retailer 12$835 CAD
Retailer 14$881 CAD
Retailer 2$890 CAD
Retailer 16$1,083 CAD
Retailer 8$1,185 CAD
Retailer 4$1,310 CAD
Retailer 10$1,875 CAD
Brilliant Earth$3,135 CAD

26 data points across 16 retailers

26 retailers$329 CAD to $1,975 CAD

A
Cheapest Retailer
-
$329 CAD
$235 USD
A
Retailer 2
-
$382 CAD
$273 USD
View
A
Retailer 3
-
$407 CAD
$291 USD
View
A
Retailer 4
-
$407 CAD
$291 USD
View
A
Retailer 5
-
$420 CAD
$300 USD
View
Final sale: no returns
A
Retailer 6
-
$520 CAD
HK$2,900 HKD
View
A
Retailer 7
-
$623 CAD
£350 GBP
View
B+
Retailer 8
-
$627 CAD
$448 USD
View
A
Retailer 9
-
$630 CAD
$450 USD
View
A
Retailer 10
-
$761 CAD
$544 USD
View
A
Retailer 11
-
$800 CAD
ZAR 9,231 ZAR
View
B+
Retailer 12
-
$830 CAD
$593 USD
View
B+
Retailer 13
-
$835 CAD
€568 EUR
View
B+
Retailer 14
-
$881 CAD
A$968 AUD
View
B+
Retailer 15
-
$890 CAD
£501 GBP
View
B+
Retailer 16
-
$1,083 CAD
A$1,190 AUD
View
Retailer 17
-
$1,114 CAD
$796 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$1,185 CAD
$847 USD
View
B+
Retailer 19
-
$1,310 CAD
$936 USD
View
B
Retailer 20
-
$1,498 CAD
SGD 1,446 SGD
View
B
Retailer 21
-
$1,568 CAD
$1,120 USD
View
B
Retailer 22
-
$1,708 CAD
$1,220 USD
View
B
Retailer 23
-
$1,790 CAD
$1,279 USD
View
B
Retailer 24
-
$1,875 CAD
£1,055 GBP
View
B
Retailer 25
-
$1,975 CAD
$1,411 USD
View
Most Expensive
Brilliant Earth
18925276A · Oct 4
$3,135 CAD
$2,240 USD
View
Price last confirmed 25 days ago
25 more retailers have this diamond
Prices start from $329 CADSave up to $1,646 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
$329 CAD