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Marquise|Lab Grown|IGI

3.92ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG662466798

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG662466798

Diamond specifications and retailer prices

From $936 USD
As of October 27, 2026
Save $7,374 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $8,310 USD at Do Amore Diamonds · As of October 28, 2026
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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG662466798 or 662466798. Listed at 27 retailers as of October 27, 2026, with prices from $936 to $8,310, a $7,374 spread on the same certified stone. Do Amore Diamonds lists it at $8,310. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662466798
Dimensions8.11 × 8.11 × 5.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.11 mm8.11 mm3.92 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662466798
Side View
Table 62.0%Crown 38.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

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 27
Current: $8,310 USD|Low: $899 USD|High: $8,750 USD|Avg: $2,785 USD|-5.0%
Do Amore Diamonds
Retailer 2
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Retailer 22
October 29, 2026
Retailer 9$899 USD
Retailer 4$1,047 USD
Retailer 3$1,086 USD
Retailer 8$1,086 USD
Retailer 22$1,225 USD
Retailer 20$1,434 USD
Retailer 10$1,466 USD
Retailer 12$1,530 USD
Retailer 14$1,675 USD
Retailer 2$1,730 USD
Retailer 17$2,254 USD
Retailer 21$2,416 USD
Retailer 18$2,705 USD
Retailer 13$2,783 USD
Retailer 15$3,307 USD
Retailer 6$3,397 USD
Retailer 5$3,509 USD
Retailer 7$3,661 USD
Retailer 16$4,087 USD
Retailer 19$4,090 USD
Retailer 11$4,265 USD
Do Amore Diamonds$8,310 USD

42 data points across 22 retailers

27 retailers$936 USD to $8,310 USD

A
Retailer 1
-
$899 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$936 USD
View
A
Retailer 3
-
$1,019 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$1,047 USD
View
Final sale: no returns
A
Retailer 5
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$1,086 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,086 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$1,086 USD
View
A
Retailer 8
-
$1,225 USD
View
A
Retailer 9
-
$1,434 USD
£1,129 GBP
View
Price last confirmed 12 days ago
A
Retailer 10
-
$1,466 USD
View
A
Retailer 11
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$1,530 USD
View
A
Retailer 12
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$1,675 USD
View
A
Retailer 13
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$1,730 USD
£1,362 GBP
View
A
Retailer 14
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$2,247 USD
View
Price last confirmed 29 days ago
A
Retailer 15
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$2,247 USD
View
B+
Retailer 16
-
$2,254 USD
A$3,468 AUD
View
B+
Retailer 17
-
$2,416 USD
View
B+
Retailer 18
-
$2,705 USD
A$4,161 AUD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$2,783 USD
ZAR 44,964 ZAR
View
B+
Retailer 20
-
$3,307 USD
£2,604 GBP
View
B+
Retailer 21
-
$3,397 USD
View
B+
Retailer 22
-
$3,509 USD
View
B+
Retailer 23
-
$3,661 USD
A$5,632 AUD
View
Price last confirmed 21 days ago
B+
Retailer 24
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$4,087 USD
£3,218 GBP
View
B
Retailer 25
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$4,090 USD
View
B
Retailer 26
-
$4,265 USD
View
Most Expensive
B
Do Amore Diamonds
27-1A060DB7B · Oct 28
$8,310 USD
View
26 more retailers have this diamond
Prices start from $936 USDSave up to $7,374 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
$936 USD