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Marquise|Lab Grown

1.01ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • 6204921B29

Diamond specifications and retailer prices

From $210 CAD
$150 USD
As of October 30, 2026
Save $626 CAD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $835 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 28, 2026, with prices from $210 to $835, a $626 spread on the same certified stone. NZ Jewellers lists it at $835. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate6204921B29
Dimensions5.29 × 9.76 × 3.39 mm
L/W Ratio1.84
Top View
5.29 mm9.76 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate6204921B29
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 64.1%

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: Oct 30
Current: $835 CAD|Low: $201 CAD|High: $835 CAD|Avg: $365 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$210 CAD
Retailer 4$243 CAD
Retailer 3$260 CAD
NZ Jewellers$835 CAD

6 data points across 4 retailers

4 retailers$210 CAD to $835 CAD

A
Cheapest Retailer
-
$210 CAD
$150 USD
B+
Retailer 2
-
$243 CAD
$174 USD
View
B+
Retailer 3
-
$260 CAD
$186 USD
View
Most Expensive
C
NZ Jewellers
7f3115a0-c3e3-4607-95b5-e705727320d1 · Oct 28
$835 CAD
$598 USD
View
3 more retailers have this diamond
Prices start from $210 CADSave up to $626 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
1.01ct Marquise
$210 CAD