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Marquise|Lab Grown|IGI

6.29ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2

Diamond specifications and retailer prices

From $1,830 CAD
£1,032 GBP
As of October 30, 2026
Save $4,689 CAD (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,519 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 6.29ct lab-grown marquise diamond

This 6.29ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from $1,830 to $6,519, a $4,689 spread on the same certified stone. Blue Nile lists it at $6,519. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.29
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions19.43 × 9.53 × 0.00 mm
L/W Ratio2.04
Top View
19.43 mm9.53 mm6.29 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $6,519 CAD|Low: $1,405 CAD|High: $6,519 CAD|Avg: $3,008 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$1,405 CAD
Retailer 5$1,528 CAD
Retailer 2$1,830 CAD
Retailer 3$3,372 CAD
Blue Nile$6,519 CAD

32 data points across 5 retailers

2 retailers$1,830 CAD to $6,519 CAD

A
Cheapest Retailer
-
$1,830 CAD
£1,032 GBP
Most Expensive
B
Blue Nile
26529115 · Oct 29
$6,519 CAD
$4,667 USD
View
1 more retailer has this diamond
Prices start from $1,830 CADSave up to $4,689 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
6.29ct Marquise
$1,830 CAD