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Marquise|Lab Grown|IGI

3.92ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG784630444

Certificate IGI LG784630444

Diamond specifications and retailer prices

From $1,770 USD
Save $9,100 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,870 USD at Do Amore Diamonds
View at Do Amore 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784630444 or 784630444. Listed at 16 retailers, with prices from $1,770 to $10,870 at Do Amore Diamonds, a $9,100 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

3.92
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784630444
Dimensions16.31 × 8.34 × 5.21 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
16.31 mm8.34 mm3.92 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784630444
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: Oct 2
Current: $10,870 USD|Low: $1,264 USD|High: $10,870 USD|Avg: $4,570 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 2, 2026
Retailer 20$1,770 USD
Retailer 19$1,862 USD
Retailer 5$2,005 USD
Retailer 2$2,379 USD
Retailer 8$2,445 USD
Retailer 6$2,577 USD
Retailer 4$2,619 USD
Retailer 13$3,009 USD
Retailer 10$3,128 USD
Retailer 7$3,326 USD
Retailer 3$3,450 USD
Retailer 14$4,328 USD
Retailer 18$4,573 USD
Retailer 21$5,002 USD
Retailer 12$5,243 USD
Retailer 17$5,470 USD
Retailer 15$5,846 USD
Retailer 11$7,334 USD
Retailer 16$7,498 USD
Retailer 9$9,933 USD
Do Amore Diamonds$10,870 USD

23 data points across 21 retailers

16 retailers$1,770 USD to $10,870 USD

A
Cheapest Retailer
-
$1,770 USD
A
Retailer 2
-
$1,862 USD
View
A
Retailer 3
-
$2,005 USD
View
B+
Retailer 4
-
$2,379 USD
£1,873 GBP
View
B+
Retailer 5
-
$2,445 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$2,577 USD
View
B+
Retailer 7
-
$2,619 USD
View
B+
Retailer 8
-
$3,009 USD
€2,866 EUR
View
B+
Retailer 9
-
$3,326 USD
View
B+
Retailer 10
-
$3,450 USD
A$5,308 AUD
View
B
Retailer 11
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$4,573 USD
A$7,035 AUD
View
B
Retailer 12
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$5,002 USD
View
B
Retailer 13
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$5,470 USD
A$8,415 AUD
View
B
Retailer 14
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$5,846 USD
£4,603 GBP
View
B
Retailer 15
-
$7,498 USD
View
Most Expensive
B
Do Amore Diamonds
27-0EC0A770C · Oct 2
$10,870 USD
View
15 more retailers have this diamond
Prices start from $1,770 USDSave up to $9,100 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
3.92ct Marquise
$1,770 USD