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Round|Lab Grown|IGI

0.55ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG987577

Certificate IGI LG987577

Diamond specifications and retailer prices

From $1,069 CAD
$765 USD
As of October 29, 2026
Save $695 CAD (39%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,764 CAD at Fonder Diamond · As of October 29, 2026
View at Fonder Diamond

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG987577 or 987577. Listed at 2 retailers as of October 29, 2026, with prices from $1,069 to $1,764, a $695 spread on the same certified stone. Fonder Diamond lists it at $1,764. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG987577
Dimensions5.20 × 5.23 mm
L/W Ratio1.01
Top View
5.20 mm5.23 mm0.55 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG987577
Side View
Table 58.0%CrownGirdle: MED - STKPavilionCulet: NDepth 62.8%

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: Oct 29
Current: $1,764 CAD|Low: $804 CAD|High: $4,379 CAD|Avg: $1,881 CAD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 13, 2026
Retailer 3$804 CAD
Retailer 5$1,042 CAD
Retailer 2$1,069 CAD
Fonder Diamond$1,764 CAD
Retailer 6$1,928 CAD
Retailer 7$2,173 CAD
Retailer 4$4,379 CAD

4 data points across 7 retailers

2 retailers$1,069 CAD to $1,764 CAD

B+
Cheapest Retailer
-
$1,069 CAD
$765 USD
Most Expensive
B
Fonder Diamond
73149596 · Oct 29
$1,764 CAD
SGD 1,706 SGD
View
1 more retailer has this diamond
Prices start from $1,069 CADSave up to $695 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 Round
$1,069 CAD