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Round|Lab Grown|IGI

1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG811694480

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811694480

Diamond specifications and retailer prices

From $285 CAD
$204 USD
As of November 1, 2026
Save $1,400 CAD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,685 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811694480 or 811694480. Listed at 21 retailers as of November 1, 2026, with prices from $285 to $1,685, a $1,400 spread on the same certified stone. Reve Diamonds lists it at $1,685. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811694480
Dimensions7.40 × 7.37 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.37 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811694480
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.1%

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: Nov 1
Current: $643 CAD|Low: $274 CAD|High: $1,671 CAD|Avg: $791 CAD|+5.5%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 2$285 CAD
Retailer 9$318 CAD
Retailer 7$331 CAD
Retailer 3$353 CAD
Retailer 12$551 CAD
Retailer 13$587 CAD
Retailer 10$610 CAD
Retailer 5$610 CAD
Retailer 1$643 CAD
Retailer 6$819 CAD
Retailer 14$824 CAD
Retailer 17$912 CAD
Retailer 16$1,125 CAD
Retailer 8$1,136 CAD
Retailer 15$1,355 CAD
Retailer 4$1,439 CAD
Retailer 11$1,652 CAD

45 data points across 17 retailers

21 retailers$285 CAD to $1,685 CAD

A
Cheapest Retailer
-
$285 CAD
$204 USD
A
Retailer 2
-
$318 CAD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$331 CAD
$237 USD
View
Retailer 4
-
$353 CAD
$253 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$353 CAD
$253 USD
View
A
Retailer 6
-
$551 CAD
£310 GBP
View
A
Retailer 7
-
$587 CAD
€400 EUR
View
A
Retailer 8
-
$610 CAD
ZAR 7,055 ZAR
View
B+
Retailer 9
-
$610 CAD
$437 USD
View
A
Retailer 10
-
$643 CAD
£362 GBP
View
A
Retailer 11
-
$664 CAD
$475 USD
View
B+
Retailer 12
-
$819 CAD
$586 USD
View
A
Retailer 13
-
$824 CAD
A$907 AUD
View
B+
Retailer 14
-
$912 CAD
$653 USD
View
Retailer 15
-
$1,125 CAD
$805 USD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
$1,136 CAD
$813 USD
View
B+
Retailer 17
-
$1,210 CAD
$867 USD
View
B
Retailer 18
-
$1,355 CAD
$970 USD
View
B
Retailer 19
-
$1,439 CAD
$1,030 USD
View
B
Retailer 20
-
$1,652 CAD
£931 GBP
View
Most Expensive
B
Reve Diamonds
0A0A99B91 · Nov 1
$1,685 CAD
$1,206 USD
View
20 more retailers have this diamond
Prices start from $285 CADSave up to $1,400 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
1.55ct Round
$285 CAD