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Marquise|Lab Grown|IGI

3.91ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG807612466

Certificate IGI LG807612466

Diamond specifications and retailer prices

From $1,041 USD
Save $8,293 USD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $9,334 USD at Yadav Diamonds
View at Yadav Diamonds

About this 3.91ct lab-grown marquise diamond

This 3.91ct 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 LG807612466 or 807612466. Listed at 30 retailers, with prices from $1,041 to $9,334 at Yadav Diamonds, a $8,293 spread on the same certified stone. 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

3.91
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807612466
Dimensions15.85 × 8.20 × 5.14 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.85 mm8.20 mm3.91 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807612466
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,561 USD|Low: $1,041 USD|High: $10,260 USD|Avg: $3,848 USD|-0.2%
Retailer 1
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Retailer 29
Yadav Diamonds
October 1, 2026
Retailer 25$1,041 USD
Retailer 2$1,133 USD
Retailer 7$1,191 USD
Retailer 15$1,200 USD
Retailer 5$1,208 USD
Retailer 14$1,293 USD
Retailer 6$1,380 USD
Retailer 1$1,561 USD
Retailer 8$1,701 USD
Retailer 19$1,774 USD
Retailer 29$1,994 USD
Retailer 27$2,008 USD
Retailer 26$2,303 USD
Retailer 22$2,376 USD
Retailer 23$2,499 USD
Retailer 4$3,014 USD
Retailer 18$3,269 USD
Retailer 28$3,370 USD
Retailer 16$3,673 USD
Retailer 10$3,839 USD
Retailer 20$3,944 USD
Retailer 24$4,014 USD
Retailer 3$4,335 USD
Retailer 13$4,736 USD
Retailer 12$5,026 USD
Retailer 17$5,713 USD
Retailer 11$7,460 USD
Retailer 9$8,250 USD
Yadav Diamonds$9,334 USD
Retailer 21$10,260 USD

7 data points across 30 retailers

30 retailers$1,041 USD to $9,334 USD

A
Cheapest Retailer
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$1,041 USD
A
Retailer 2
-
$1,133 USD
View
A
Retailer 3
-
$1,191 USD
View
A
Retailer 4
-
$1,200 USD
View
A
Retailer 5
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$1,208 USD
View
A
Retailer 6
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$1,293 USD
View
A
Retailer 7
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$1,380 USD
View
A
Retailer 8
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$1,561 USD
£1,229 GBP
View
A
Retailer 9
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$1,701 USD
View
A
Retailer 10
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$1,774 USD
View
A
Retailer 11
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$1,991 USD
£1,568 GBP
View
A
Retailer 12
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$2,008 USD
View
B+
Retailer 13
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$2,303 USD
View
B+
Retailer 14
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$2,499 USD
View
B+
Retailer 15
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$3,014 USD
A$4,637 AUD
View
B+
Retailer 16
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$3,269 USD
View
B+
Retailer 17
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$3,370 USD
CA$4,680 CAD
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B+
Retailer 18
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$3,673 USD
£2,892 GBP
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B
Retailer 19
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$3,839 USD
View
B
Retailer 20
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$3,944 USD
View
B+
Retailer 21
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$4,014 USD
£3,161 GBP
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B
Retailer 22
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$4,335 USD
£3,413 GBP
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B
Retailer 23
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$4,736 USD
View
B
Retailer 24
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$4,736 USD
View
B
Retailer 25
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$5,026 USD
A$7,733 AUD
View
B
Retailer 26
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$5,713 USD
View
B
Retailer 27
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$7,460 USD
View
B
Retailer 28
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$8,250 USD
View
B
Retailer 29
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$9,250 USD
View
Most Expensive
B
Yadav Diamonds
13288421 · Sep 30
$9,334 USD
View
29 more retailers have this diamond
Prices start from $1,041 USDSave up to $8,293 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.

A
3.91ct Marquise
$1,041 USD