Marquise|Lab Grown|IGI

3.81ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG847646063

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847646063

Diamond specifications and retailer prices

From $939 USD
As of October 27, 2026
Save $5,831 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,770 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.81ct lab-grown marquise diamond

This 3.81ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847646063 or 847646063. Listed at 22 retailers as of October 27, 2026, with prices from $939 to $6,770, a $5,831 spread on the same certified stone. Brilliant Earth lists it at $6,770. 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

3.81
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847646063
Dimensions16.90 × 7.96 × 4.84 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.90 mm7.96 mm3.81 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847646063
Side View
Table 63.0%Crown 38.9°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $6,770 USD|Low: $939 USD|High: $6,770 USD|Avg: $2,335 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 9$939 USD
Retailer 14$1,041 USD
Retailer 7$1,044 USD
Retailer 11$1,110 USD
Retailer 19$1,260 USD
Retailer 16$1,260 USD
Retailer 2$1,459 USD
Retailer 13$1,550 USD
Retailer 8$1,653 USD
Retailer 17$1,665 USD
Retailer 10$2,370 USD
Retailer 20$2,515 USD
Retailer 15$2,572 USD
Retailer 18$2,797 USD
Retailer 21$2,987 USD
Retailer 12$3,120 USD
Retailer 4$3,238 USD
Retailer 3$3,635 USD
Retailer 22$3,693 USD
Retailer 6$3,767 USD
Retailer 5$3,899 USD
Brilliant Earth$6,770 USD

10 data points across 22 retailers

22 retailers$939 USD to $6,770 USD

A
Cheapest Retailer
-
$939 USD
A
Retailer 2
-
$1,041 USD
View
A
Retailer 3
-
$1,044 USD
View
Final sale: no returns
A
Retailer 4
-
$1,110 USD
View
A
Retailer 5
-
$1,260 USD
View
A
Retailer 6
-
$1,260 USD
£992 GBP
View
A
Retailer 7
-
$1,459 USD
View
A
Retailer 8
-
$1,550 USD
View
A
Retailer 9
-
$1,653 USD
€1,574 EUR
View
A
Retailer 10
-
$1,665 USD
£1,311 GBP
View
B+
Retailer 11
-
$2,370 USD
View
B+
Retailer 12
-
$2,515 USD
ZAR 40,629 ZAR
View
Retailer 13
-
$2,572 USD
A$3,957 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
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$2,797 USD
View
B+
Retailer 15
-
$2,987 USD
£2,352 GBP
View
B+
Retailer 16
-
$3,120 USD
View
B+
Retailer 17
-
$3,238 USD
View
B+
Retailer 18
-
$3,635 USD
SGD 4,912 SGD
View
B+
Retailer 19
-
$3,693 USD
£2,908 GBP
View
B+
Retailer 20
-
$3,767 USD
View
B+
Retailer 21
-
$3,899 USD
View
Most Expensive
B
Brilliant Earth
22300217A · Oct 30
$6,770 USD
View
21 more retailers have this diamond
Prices start from $939 USDSave up to $5,831 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
3.81ct Marquise
$939 USD