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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 €838 EUR
$936 USD
As of October 30, 2026
Save €6,985 EUR (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €7,823 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 28 retailers as of October 30, 2026, with prices from €838 to €7,823, a €6,985 spread on the same certified stone. Brilliant Earth lists it at €7,823. 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
Dimensions16.89 × 8.11 × 5.02 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
16.89 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

How it works →
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 30
Current: €7,823 EUR|Low: €805 EUR|High: €7,832 EUR|Avg: €2,504 EUR
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 10€805 EUR
Retailer 5€937 EUR
Retailer 4€972 EUR
Retailer 9€972 EUR
Retailer 18€1,128 EUR
Retailer 23€1,283 EUR
Retailer 11€1,312 EUR
Retailer 14€1,369 EUR
Retailer 15€1,499 EUR
Retailer 17€1,547 EUR
Retailer 19€2,018 EUR
Retailer 3€2,163 EUR
Retailer 2€2,423 EUR
Retailer 20€2,491 EUR
Retailer 16€2,960 EUR
Retailer 8€3,041 EUR
Retailer 6€3,141 EUR
Retailer 13€3,245 EUR
Retailer 21€3,658 EUR
Retailer 22€3,661 EUR
Retailer 12€3,817 EUR
Retailer 7€7,438 EUR
Brilliant Earth€7,823 EUR

42 data points across 23 retailers

28 retailers€838 EUR to €7,823 EUR

Retailer 1
-
€805 EUR
$899 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€838 EUR
$936 USD
View
Retailer 3
-
€912 EUR
$1,019 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
€937 EUR
$1,047 USD
View
Final sale: no returns
Retailer 5
-
€972 EUR
$1,086 USD
View
Price last confirmed 14 days ago
Retailer 6
-
€972 EUR
$1,086 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
€972 EUR
$1,086 USD
View
A
Retailer 8
-
€1,128 EUR
$1,260 USD
View
Retailer 9
-
€1,283 EUR
£1,129 GBP
View
Price last confirmed 14 days ago
A
Retailer 10
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€1,312 EUR
$1,466 USD
View
A
Retailer 11
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€1,369 EUR
$1,530 USD
View
A
Retailer 12
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€1,499 EUR
$1,675 USD
View
A
Retailer 13
-
€1,547 EUR
£1,361 GBP
View
Retailer 14
-
€2,011 EUR
$2,247 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
€2,011 EUR
$2,247 USD
View
B+
Retailer 16
-
€2,018 EUR
A$3,468 AUD
View
B+
Retailer 17
-
€2,163 EUR
$2,416 USD
View
B+
Retailer 18
-
€2,423 EUR
A$4,164 AUD
View
B+
Retailer 19
-
€2,491 EUR
ZAR 44,964 ZAR
View
B+
Retailer 20
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€2,960 EUR
£2,604 GBP
View
B+
Retailer 21
-
€3,041 EUR
$3,397 USD
View
B
Retailer 22
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€3,141 EUR
$3,509 USD
View
B+
Retailer 23
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€3,245 EUR
A$5,577 AUD
View
B+
Retailer 24
-
€3,658 EUR
£3,218 GBP
View
B
Retailer 25
-
€3,661 EUR
$4,090 USD
View
B
Retailer 26
-
€3,817 EUR
$4,265 USD
View
B
Retailer 27
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€7,438 EUR
$8,310 USD
View
Most Expensive
B
Brilliant Earth
18600672A · Oct 31
€7,823 EUR
$8,740 USD
View
27 more retailers have this diamond
Prices start from €838 EURSave up to €6,985 EUR

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
€838 EUR