CaratHunter
Plans
Marquise|Lab Grown|IGI

0.55ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG813663003

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813663003

Diamond specifications and retailer prices

From $366 CAD
As of November 4, 2026
2 retailers carry this diamond
Most expensive: $381 CAD at Rare Carat · As of September 16, 2026
View at Rare Carat

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG813663003 or 813663003. Listed at 2 retailers as of November 4, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle26.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813663003
Dimensions8.27 × 4.43 × 2.70 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
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
8.27 mm4.43 mm0.55 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG813663003
Side View
Table 59.0%Crown 26.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $381 CAD|Low: $354 CAD|High: $1,668 CAD|Avg: $542 CAD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3$362 CAD
Retailer 2$366 CAD
Retailer 5$378 CAD
Rare Carat$381 CAD
Retailer 6$543 CAD
Retailer 4$1,668 CAD

7 data points across 6 retailers

2 retailers

B+
Cheapest Retailer
-
$366 CAD
Most Expensive
Rare Carat
RZ3-101 · Sep 16
$381 CAD
$273 USD
View
Price last confirmed 50 days ago
1 more retailer has this diamond
Prices start from $366 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.

B+
0.55ct Marquise
$366 CAD