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Marquise|Lab Grown|IGI

5.25ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG600368660

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600368660

Diamond specifications and retailer prices

From €6,042 EUR
$6,750 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €6,042 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 5.25ct lab-grown marquise diamond

This 5.25ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600368660 or 600368660. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

5.25
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600368660
Dimensions17.96 × 8.97 × 5.66 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.96 mm8.97 mm5.25 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600368660
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €6,042 EUR|Low: €943 EUR|High: €6,149 EUR|Avg: €2,447 EUR|-1.7%
Brilliant Earth
Retailer 2
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Retailer 13
July 20, 2026
Retailer 8€943 EUR
Retailer 13€959 EUR
Retailer 4€1,052 EUR
Retailer 7€1,391 EUR
Retailer 11€1,396 EUR
Retailer 2€1,711 EUR
Retailer 6€1,844 EUR
Retailer 5€2,110 EUR
Retailer 10€2,319 EUR
Retailer 9€2,568 EUR
Retailer 3€3,055 EUR
Retailer 12€3,724 EUR
Brilliant Earth€6,042 EUR

45 data points across 13 retailers

1 retailer

B
Brilliant Earth
10792737A · Oct 30
€6,042 EUR
$6,750 USD
View

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.

B
5.25ct Marquise
€6,042 EUR