Marquise|Lab Grown|IGI

4.71ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2

Diamond specifications and retailer prices

From $750 USD
£591 GBP
As of November 1, 2026
Save $2,709 USD (78%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,459 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 4.71ct lab-grown marquise diamond

This 4.71ct lab-grown marquise sits in the three to 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 $750 to $3,459, a $2,709 spread on the same certified stone. Blue Nile lists it at $3,459. 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

4.71
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions16.96 × 8.76 × 5.53 mm
L/W Ratio1.94
Top View
16.96 mm8.76 mm4.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,459 USD|Low: $618 USD|High: $3,459 USD|Avg: $1,568 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$618 USD
Retailer 5$692 USD
Retailer 2$750 USD
Retailer 3$2,224 USD
Blue Nile$3,459 USD

27 data points across 5 retailers

2 retailers$750 USD to $3,459 USD

A
Cheapest Retailer
-
$750 USD
£591 GBP
Most Expensive
B
Blue Nile
26528943 · Oct 31
$3,459 USD
View
1 more retailer has this diamond
Prices start from $750 USDSave up to $2,709 USD

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
4.71ct Marquise
$750 USD