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Marquise|Lab Grown|IGI

3.92ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG849657608

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849657608

Diamond specifications and retailer prices

From €724 EUR
$809 USD
As of October 30, 2026
Save €3,377 EUR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,101 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

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 LG849657608 or 849657608. Listed at 16 retailers as of October 30, 2026, with prices from €724 to €4,101, a €3,377 spread on the same certified stone. Riddles Jewelry lists it at €4,101. 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 angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849657608
Dimensions15.63 × 8.27 × 5.13 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.63 mm8.27 mm3.92 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849657608
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

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: €1,900 EUR|Low: €724 EUR|High: €4,101 EUR|Avg: €1,992 EUR
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
Retailer 15
Riddles Jewelry
October 31, 2026
Retailer 5€724 EUR
Retailer 8€907 EUR
Retailer 12€998 EUR
Retailer 3€1,002 EUR
Retailer 15€1,140 EUR
Retailer 11€1,289 EUR
Retailer 4€1,378 EUR
Retailer 14€1,494 EUR
Retailer 10€1,897 EUR
Retailer 1€1,900 EUR
Retailer 6€2,419 EUR
Retailer 2€2,440 EUR
Retailer 7€2,907 EUR
Retailer 9€3,091 EUR
Retailer 13€4,013 EUR
Riddles Jewelry€4,101 EUR

2 data points across 16 retailers

16 retailers€724 EUR to €4,101 EUR

A
Cheapest Retailer
-
€724 EUR
$809 USD
A
Retailer 2
-
€907 EUR
$1,013 USD
View
Final sale: no returns
A
Retailer 3
-
€998 EUR
$1,115 USD
View
A
Retailer 4
-
€1,002 EUR
£882 GBP
View
A
Retailer 5
-
€1,140 EUR
$1,274 USD
View
A
Retailer 6
-
€1,289 EUR
£1,134 GBP
View
A
Retailer 7
-
€1,378 EUR
$1,540 USD
View
A
Retailer 8
-
€1,494 EUR
$1,669 USD
View
B+
Retailer 9
-
€1,897 EUR
A$3,260 AUD
View
B+
Retailer 10
-
€1,900 EUR
$2,123 USD
View
B+
Retailer 11
-
€2,419 EUR
CA$3,753 CAD
View
B+
Retailer 12
-
€2,440 EUR
$2,726 USD
View
B+
Retailer 13
-
€2,907 EUR
$3,247 USD
View
B
Retailer 14
-
€3,091 EUR
A$5,313 AUD
View
B
Retailer 15
-
€4,013 EUR
$4,483 USD
View
Most Expensive
B
Riddles Jewelry
1997454859 · Oct 31
€4,101 EUR
$4,582 USD
View
15 more retailers have this diamond
Prices start from €724 EURSave up to €3,377 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
€724 EUR