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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 $2,322 NZD
£1,029 GBP
As of November 2, 2026
Save $5,973 NZD (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,295 NZD at Blue Nile · As of October 31, 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 31, 2026, with prices from $2,322 to $8,295, a $5,973 spread on the same certified stone. Blue Nile lists it at $8,295. 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
Colour
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: Nov 2
Current: $8,295 NZD|Low: $1,788 NZD|High: $8,295 NZD|Avg: $3,821 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$1,788 NZD
Retailer 5$1,944 NZD
Retailer 2$2,322 NZD
Retailer 3$4,290 NZD
Blue Nile$8,295 NZD

34 data points across 5 retailers

2 retailers$2,322 NZD to $8,295 NZD

A
Cheapest Retailer
-
$2,322 NZD
£1,029 GBP
Most Expensive
B
Blue Nile
26529115 · Oct 31
$8,295 NZD
$4,667 USD
View
1 more retailer has this diamond
Prices start from $2,322 NZDSave up to $5,973 NZD

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
$2,322 NZD