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Marquise|Lab Grown|IGI

3.21ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837640872

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837640872

Diamond specifications and retailer prices

From €953 EUR
£838 GBP
As of October 27, 2026
Save €6,423 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €7,376 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.21ct lab-grown marquise diamond

This 3.21ct 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 LG837640872 or 837640872. Listed at 18 retailers as of October 26, 2026, with prices from €953 to €7,376, a €6,423 spread on the same certified stone. Brilliant Earth lists it at €7,376. 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

3.21
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640872
Dimensions14.72 × 7.55 × 4.79 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.72 mm7.55 mm3.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640872
Side View
Table 61.0%Crown 38.7°Girdle: THK-VTKPavilion 40.1°Culet: NoneDepth 63.4%

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 27
Current: €7,376 EUR|Low: €790 EUR|High: €7,376 EUR|Avg: €2,619 EUR
Brilliant Earth
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
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Retailer 18
October 27, 2026
Retailer 17€790 EUR
Retailer 11€953 EUR
Retailer 4€976 EUR
Retailer 18€1,173 EUR
Retailer 2€1,242 EUR
Retailer 12€1,248 EUR
Retailer 5€1,818 EUR
Retailer 16€1,848 EUR
Retailer 14€1,884 EUR
Retailer 15€1,948 EUR
Retailer 8€2,609 EUR
Retailer 6€2,831 EUR
Retailer 3€2,931 EUR
Retailer 13€3,074 EUR
Retailer 7€3,274 EUR
Retailer 9€3,347 EUR
Retailer 10€5,062 EUR
Brilliant Earth€7,376 EUR

28 data points across 18 retailers

18 retailers€953 EUR to €7,376 EUR

A
Cheapest Retailer
-
€953 EUR
£838 GBP
A
Retailer 2
-
€976 EUR
$1,090 USD
View
A
Retailer 3
-
€1,173 EUR
$1,310 USD
View
A
Retailer 4
-
€1,242 EUR
View
A
Retailer 5
-
€1,248 EUR
£1,098 GBP
View
B+
Retailer 6
-
€1,818 EUR
$2,031 USD
View
Retailer 7
-
€1,848 EUR
A$3,176 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€1,884 EUR
ZAR 33,997 ZAR
View
B+
Retailer 9
-
€1,948 EUR
$2,176 USD
View
B
Retailer 10
-
€2,609 EUR
$2,915 USD
View
B+
Retailer 11
-
€2,831 EUR
$3,163 USD
View
B+
Retailer 12
-
€2,931 EUR
$3,274 USD
View
B+
Retailer 13
-
€3,074 EUR
£2,704 GBP
View
B+
Retailer 14
-
€3,274 EUR
SGD 4,943 SGD
View
Retailer 15
-
€3,347 EUR
A$5,753 AUD
View
Price last confirmed 23 days ago
Retailer 16
-
€4,084 EUR
$4,563 USD
View
Price last confirmed 18 days ago
Retailer 17
-
€5,062 EUR
$5,655 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21558354A · Oct 26
€7,376 EUR
$8,240 USD
View
17 more retailers have this diamond
Prices start from €953 EURSave up to €6,423 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
3.21ct Marquise
€953 EUR