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Round|Lab Grown|IGI

1.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG788628370

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788628370

Diamond specifications and retailer prices

From $309 CAD
$221 USD
As of October 22, 2026
Save $1,253 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,562 CAD at Brilliance · As of October 26, 2026
View at Brilliance

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788628370 or 788628370. Listed at 14 retailers as of October 22, 2026, with prices from $309 to $1,562, a $1,253 spread on the same certified stone. Brilliance lists it at $1,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788628370
Dimensions7.38 × 7.42 × 4.59 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
7.38 mm7.42 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788628370
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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 22
Current: $1,562 CAD|Low: $309 CAD|High: $1,597 CAD|Avg: $783 CAD|-2.2%
Brilliance
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 26, 2026
Retailer 3$309 CAD
Retailer 5$344 CAD
Retailer 7$383 CAD
Retailer 9$383 CAD
Retailer 2$577 CAD
Retailer 13$648 CAD
Retailer 14$655 CAD
Retailer 8$676 CAD
Retailer 4$750 CAD
Retailer 12$845 CAD
Retailer 11$896 CAD
Retailer 15$1,237 CAD
Retailer 6$1,307 CAD
Retailer 10$1,539 CAD
Brilliance$1,562 CAD

39 data points across 15 retailers

14 retailers$309 CAD to $1,562 CAD

A+
Cheapest Retailer
-
$309 CAD
$221 USD
A
Retailer 2
-
$383 CAD
$274 USD
View
A
Retailer 3
-
$383 CAD
$274 USD
View
A
Retailer 4
-
$577 CAD
£325 GBP
View
A
Retailer 5
-
$648 CAD
ZAR 7,485 ZAR
View
A
Retailer 6
-
$655 CAD
$468 USD
View
A
Retailer 7
-
$676 CAD
£381 GBP
View
A
Retailer 8
-
$750 CAD
$536 USD
View
B+
Retailer 9
-
$845 CAD
$604 USD
View
B+
Retailer 10
-
$896 CAD
A$985 AUD
View
B+
Retailer 11
-
$1,237 CAD
$884 USD
View
B
Retailer 12
-
$1,307 CAD
$934 USD
View
B
Retailer 13
-
$1,539 CAD
£866 GBP
View
Most Expensive
B
Brilliance
D41258765 · Oct 26
$1,562 CAD
$1,116 USD
View
13 more retailers have this diamond
Prices start from $309 CADSave up to $1,253 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
$309 CAD