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Marquise|Lab Grown|UNKNOWN

0.55ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • UNKNOWN 66691879

Certificate UNKNOWN 66691879

Diamond specifications and retailer prices

From $184 CAD
As of November 4, 2026
Save $550 CAD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $735 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 66691879. Listed at 5 retailers as of November 4, 2026, with prices from $184 to $735, a $550 spread on the same certified stone. NZ Jewellers lists it at $735. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 66691879
Dimensions8.56 × 4.15 × 2.69 mm
L/W Ratio2.06
Top View
8.56 mm4.15 mm0.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 66691879
Side View
Table 64.4%CrownGirdlePavilionCuletDepth 64.7%

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 4
Current: $735 CAD|Low: $177 CAD|High: $735 CAD|Avg: $345 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$184 CAD
Retailer 5$214 CAD
Retailer 3$229 CAD
Retailer 4$434 CAD
NZ Jewellers$735 CAD

6 data points across 5 retailers

5 retailers$184 CAD to $735 CAD

A
Cheapest Retailer
-
$184 CAD
A
Retailer 2
-
$214 CAD
View
B+
Retailer 3
-
$229 CAD
View
B+
Retailer 4
-
$434 CAD
View
Most Expensive
B
NZ Jewellers
4d898081-9048-4ec6-8f79-6e3642c6b047 · Nov 4
$735 CAD
$526 USD
View
4 more retailers have this diamond
Prices start from $184 CADSave up to $550 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
0.55ct Marquise
$184 CAD