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Marquise|Lab Grown|IGI

3.92ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG790621542

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790621542

Diamond specifications and retailer prices

From $1,018 USD
As of October 29, 2026
Save $7,446 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,464 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.92ct lab-grown marquise diamond

This 3.92ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790621542 or 790621542. Listed at 20 retailers as of October 29, 2026, with prices from $1,018 to $8,464, a $7,446 spread on the same certified stone. Yadav Diamonds lists it at $8,464. 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

3.92
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790621542
Dimensions16.06 × 8.18 × 5.22 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.06 mm8.18 mm3.92 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790621542
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,674 USD|Low: $897 USD|High: $8,464 USD|Avg: $2,873 USD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Yadav Diamonds
October 29, 2026
Retailer 4$1,018 USD
Retailer 7$1,270 USD
Retailer 8$1,488 USD
Retailer 3$1,669 USD
Retailer 1$1,674 USD
Retailer 12$2,348 USD
Retailer 14$2,629 USD
Retailer 11$2,846 USD
Retailer 13$3,216 USD
Retailer 6$3,301 USD
Retailer 5$3,426 USD
Retailer 9$3,956 USD
Retailer 2$4,146 USD
Retailer 10$8,080 USD
Yadav Diamonds$8,464 USD

34 data points across 15 retailers

20 retailers$1,018 USD to $8,464 USD

Retailer 1
-
$802 USD
Price last confirmed 21 days ago
Retailer 2
-
$872 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$930 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$1,018 USD
View
Final sale: no returns
A
Retailer 5
-
$1,270 USD
View
A
Retailer 6
-
$1,488 USD
View
A
Retailer 7
-
$1,669 USD
View
A
Retailer 8
-
$1,674 USD
£1,318 GBP
View
B+
Retailer 9
-
$2,348 USD
View
Retailer 10
-
$2,629 USD
A$4,044 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,846 USD
View
Retailer 12
-
$2,887 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$3,216 USD
£2,532 GBP
View
B+
Retailer 14
-
$3,301 USD
View
B+
Retailer 15
-
$3,426 USD
View
B
Retailer 16
-
$3,956 USD
£3,115 GBP
View
B
Retailer 17
-
$4,146 USD
View
B
Retailer 18
-
$6,661 USD
£5,245 GBP
View
B
Retailer 19
-
$8,080 USD
View
Most Expensive
B
Yadav Diamonds
13357426 · Oct 29
$8,464 USD
View
19 more retailers have this diamond
Prices start from $1,018 USDSave up to $7,446 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
3.92ct Marquise
$1,018 USD