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Round|Lab Grown|IGI

1.54ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG787638655

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787638655

Diamond specifications and retailer prices

From $358 CAD
$256 USD
As of October 29, 2026
Save $1,559 CAD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,855 CAD at Brilliant Earth · As of September 19, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787638655 or 787638655. Listed at 26 retailers as of October 29, 2026, with a 436% 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
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638655
Dimensions7.48 × 7.43 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.48 mm7.43 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638655
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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: $1,848 CAD|Low: $344 CAD|High: $1,868 CAD|Avg: $938 CAD|-0.5%
Retailer 1
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 2$358 CAD
Retailer 4$443 CAD
Retailer 7$501 CAD
Retailer 8$618 CAD
Retailer 15$664 CAD
Retailer 11$723 CAD
Retailer 6$742 CAD
Retailer 12$761 CAD
Retailer 3$815 CAD
Retailer 9$842 CAD
Retailer 13$1,033 CAD
Retailer 14$1,119 CAD
Retailer 5$1,743 CAD
Retailer 10$1,785 CAD
Retailer 1$1,848 CAD

34 data points across 15 retailers

26 retailers$358 CAD to $1,916 CAD

A
Cheapest Retailer
-
$358 CAD
$256 USD
A
Retailer 2
-
$400 CAD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$415 CAD
$297 USD
View
A
Retailer 4
-
$443 CAD
$317 USD
View
A
Retailer 5
-
$443 CAD
$317 USD
View
A
Retailer 6
-
$501 CAD
HK$2,800 HKD
View
A
Retailer 7
-
$618 CAD
£349 GBP
View
A
Retailer 8
-
$664 CAD
$475 USD
View
A
Retailer 9
-
$723 CAD
€493 EUR
View
A
Retailer 10
-
$742 CAD
$531 USD
View
A
Retailer 11
-
$761 CAD
ZAR 8,805 ZAR
View
B+
Retailer 12
-
$813 CAD
$582 USD
View
B+
Retailer 13
-
$815 CAD
A$898 AUD
View
B+
Retailer 14
-
$842 CAD
£474 GBP
View
B+
Retailer 15
-
$887 CAD
$635 USD
View
B+
Retailer 16
-
$1,033 CAD
A$1,138 AUD
View
B+
Retailer 17
-
$1,119 CAD
$801 USD
View
B
Retailer 18
-
$1,425 CAD
$1,020 USD
View
B
Retailer 19
-
$1,430 CAD
SGD 1,383 SGD
View
B
Retailer 20
-
$1,496 CAD
$1,071 USD
View
B
Retailer 21
-
$1,743 CAD
$1,248 USD
View
B+
Retailer 22
-
$1,785 CAD
£1,006 GBP
View
B+
Retailer 23
-
$1,848 CAD
A$2,035 AUD
View
B
Retailer 24
-
$1,916 CAD
$1,372 USD
View
Retailer 25
-
$1,926 CAD
$1,378 USD
View
Price last confirmed 102 days ago
Most Expensive
Brilliant Earth
20915331A · Sep 19
$3,855 CAD
$2,760 USD
View
Price last confirmed 40 days ago
25 more retailers have this diamond
Prices start from $358 CADSave up to $1,559 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
$358 CAD