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Marquise|Lab Grown|IGI

4.02ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG632444162

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG632444162

Diamond specifications and retailer prices

From $3,680 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,680 USD 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 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632444162 or 632444162. Listed at a single retailer as of October 31, 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

4.02
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632444162
Dimensions17.75 × 8.17 × 4.99 mm
L/W Ratio2.17
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
17.75 mm8.17 mm4.02 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632444162
Side View
Table 63.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $1,332 USD|Low: $568 USD|High: $2,525 USD|Avg: $1,038 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
June 3, 2026
Retailer 6$750 USD
Retailer 7$761 USD
Retailer 4$881 USD
Retailer 5$1,107 USD
Retailer 1$1,332 USD
Retailer 2$1,568 USD
Retailer 3$1,694 USD

69 data points across 7 retailers

1 retailer

B
Brilliant Earth
19520274A · Oct 31
$3,680 USD
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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
4.02ct Marquise
$3,680 USD