CaratHunter
Plans
Round|Lab Grown|IGI

1.55ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG778647047

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778647047

Diamond specifications and retailer prices

From $332 CAD
$236 USD
As of October 29, 2026
Save $1,509 CAD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,840 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778647047 or 778647047. Listed at 21 retailers as of October 26, 2026, with prices from $332 to $1,840, a $1,509 spread on the same certified stone. Brilliant Earth lists it at $1,840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778647047
Dimensions7.45 × 7.39 × 4.56 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
7.45 mm7.39 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778647047
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

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: $369 CAD|Low: $315 CAD|High: $1,836 CAD|Avg: $898 CAD|+1.2%
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
Retailer 18
October 29, 2026
Retailer 8$332 CAD
Retailer 1$369 CAD
Retailer 16$383 CAD
Retailer 2$410 CAD
Retailer 3$410 CAD
Retailer 13$655 CAD
Retailer 4$693 CAD
Retailer 18$766 CAD
Retailer 15$769 CAD
Retailer 14$773 CAD
Retailer 17$811 CAD
Retailer 6$1,077 CAD
Retailer 9$1,319 CAD
Retailer 7$1,392 CAD
Retailer 11$1,406 CAD
Retailer 10$1,555 CAD
Retailer 12$1,654 CAD
Retailer 5$1,836 CAD

37 data points across 18 retailers

21 retailers$332 CAD to $1,840 CAD

A
Cheapest Retailer
-
$332 CAD
$236 USD
A
Retailer 2
-
$369 CAD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$383 CAD
$273 USD
View
A
Retailer 4
-
$410 CAD
$292 USD
View
A
Retailer 5
-
$410 CAD
$292 USD
View
A
Retailer 6
-
$655 CAD
£367 GBP
View
A
Retailer 7
-
$671 CAD
$478 USD
View
A
Retailer 8
-
$693 CAD
$493 USD
View
A
Retailer 9
-
$766 CAD
$545 USD
View
B+
Retailer 10
-
$769 CAD
£431 GBP
View
B+
Retailer 11
-
$773 CAD
€524 EUR
View
B+
Retailer 12
-
$811 CAD
A$888 AUD
View
B
Retailer 13
-
$1,077 CAD
$767 USD
View
B+
Retailer 14
-
$1,319 CAD
$939 USD
View
B
Retailer 15
-
$1,392 CAD
$991 USD
View
B
Retailer 16
-
$1,406 CAD
A$1,540 AUD
View
B
Retailer 17
-
$1,555 CAD
$1,107 USD
View
B
Retailer 18
-
$1,654 CAD
£927 GBP
View
B
Retailer 19
-
$1,655 CAD
$1,178 USD
View
B
Retailer 20
-
$1,836 CAD
$1,307 USD
View
Most Expensive
B
Brilliant Earth
20095090A · Oct 26
$1,840 CAD
$1,310 USD
View
20 more retailers have this diamond
Prices start from $332 CADSave up to $1,509 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
$332 CAD