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Marquise|Lab Grown|IGI

4.00ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG824613846

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG824613846

Diamond specifications and retailer prices

From $1,435 USD
A$2,208 AUD
As of November 2, 2026
3 retailers carry this diamond
Most expensive: $2,751 USD at Rare Carat · As of September 6, 2026
View at Rare Carat

About this 4ct lab-grown marquise diamond

This 4ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824613846 or 824613846. Listed at 3 retailers as of November 2, 2026. 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

4.00
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824613846
Dimensions16.43 × 8.32 × 5.13 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.43 mm8.32 mm4.00 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824613846
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $2,751 USD|Low: $755 USD|High: $3,880 USD|Avg: $1,790 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$755 USD
Retailer 8$930 USD
Retailer 10$1,002 USD
Retailer 4$1,056 USD
Retailer 2$1,435 USD
Retailer 5$1,502 USD
Retailer 9$1,600 USD
Rare Carat$2,751 USD
Retailer 6$2,989 USD
Retailer 3$3,880 USD

5 data points across 10 retailers

3 retailers

Retailer 1
-
$755 USD
HK$5,900 HKD
Price last confirmed 59 days ago
A
Retailer 2
-
$1,435 USD
A$2,208 AUD
View
Most Expensive
Rare Carat
159896-B · Sep 6
$2,751 USD
View
Price last confirmed 57 days ago
2 more retailers have this diamond
Prices start from $1,435 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
4.00ct Marquise
$1,435 USD