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Marquise|Lab Grown|IGI

4.75ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2

Diamond specifications and retailer prices

From $750 USD
£591 GBP
As of October 27, 2026
Save $2,739 USD (79%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,489 USD at Blue Nile · As of October 27, 2026
View at Blue Nile

About this 4.75ct lab-grown marquise diamond

This 4.75ct 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 27, 2026, with prices from $750 to $3,489, a $2,739 spread on the same certified stone. Blue Nile lists it at $3,489. 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

4.75
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions17.04 × 8.89 × 5.53 mm
L/W Ratio1.92
Top View
17.04 mm8.89 mm4.75 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $3,489 USD|Low: $616 USD|High: $3,489 USD|Avg: $1,575 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 4$616 USD
Retailer 5$690 USD
Retailer 2$750 USD
Retailer 3$2,219 USD
Blue Nile$3,489 USD

25 data points across 5 retailers

2 retailers$750 USD to $3,489 USD

A
Cheapest Retailer
-
$750 USD
£591 GBP
Most Expensive
B
Blue Nile
26528959 · Oct 27
$3,489 USD
View
1 more retailer has this diamond
Prices start from $750 USDSave up to $2,739 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
4.75ct Marquise
$750 USD