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Marquise|Lab Grown|IGI

3.97ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG837608579

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837608579

Diamond specifications and retailer prices

From €642 EUR
$715 USD
As of October 30, 2026
Save €7,219 EUR (92%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,862 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.97ct lab-grown marquise diamond

This 3.97ct 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 LG837608579 or 837608579. Listed at 11 retailers as of October 28, 2026, with prices from €642 to €7,862, a €7,219 spread on the same certified stone. Brilliant Earth lists it at €7,862. 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

3.97
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837608579
Dimensions17.13 × 8.27 × 4.96 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.13 mm8.27 mm3.97 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837608579
Side View
Table 63.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €7,862 EUR|Low: €633 EUR|High: €7,862 EUR|Avg: €3,100 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8€642 EUR
Retailer 2€981 EUR
Retailer 9€1,209 EUR
Retailer 4€1,213 EUR
Retailer 6€1,835 EUR
Retailer 5€1,855 EUR
Retailer 3€3,099 EUR
Retailer 10€5,224 EUR
Retailer 7€5,705 EUR
Brilliant Earth€7,862 EUR

27 data points across 10 retailers

11 retailers€642 EUR to €7,862 EUR

A
Cheapest Retailer
-
€642 EUR
$715 USD
A
Retailer 2
-
€981 EUR
£860 GBP
View
A
Retailer 3
-
€1,209 EUR
$1,346 USD
View
A
Retailer 4
-
€1,213 EUR
$1,350 USD
View
A
Retailer 5
-
€1,835 EUR
$2,042 USD
View
Retailer 6
-
€1,855 EUR
A$3,177 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€2,210 EUR
$2,460 USD
View
B+
Retailer 8
-
€3,099 EUR
£2,716 GBP
View
B
Retailer 9
-
€5,224 EUR
$5,814 USD
View
B
Retailer 10
-
€5,705 EUR
$6,350 USD
View
Most Expensive
B
Brilliant Earth
21537913Y · Oct 28
€7,862 EUR
$8,750 USD
View
10 more retailers have this diamond
Prices start from €642 EURSave up to €7,219 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
3.97ct Marquise
€642 EUR