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Marquise|Lab Grown|IGI

4.82ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2

Diamond specifications and retailer prices

From £565 GBP
As of November 2, 2026
Save £2,073 GBP (79%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,638 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 4.82ct lab-grown marquise diamond

This 4.82ct 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 £565 to £2,638, a £2,073 spread on the same certified stone. Blue Nile lists it at £2,638. 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

4.82
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions17.23 × 8.99 × 5.51 mm
L/W Ratio1.92
Top View
17.23 mm8.99 mm4.82 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £2,638 GBP|Low: £466 GBP|High: £2,638 GBP|Avg: £1,181 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4£466 GBP
Retailer 5£507 GBP
Retailer 2£565 GBP
Retailer 3£1,677 GBP
Blue Nile£2,638 GBP

28 data points across 5 retailers

2 retailers£565 GBP to £2,638 GBP

A
Cheapest Retailer
-
£565 GBP
Most Expensive
B
Blue Nile
26528988 · Oct 31
£2,638 GBP
$3,540 USD
View
1 more retailer has this diamond
Prices start from £565 GBPSave up to £2,073 GBP

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
4.82ct Marquise
£565 GBP