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Marquise|Lab Grown|IGI

3.10ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG772618674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG772618674

Diamond specifications and retailer prices

From €1,080 EUR
$1,207 USD
As of October 28, 2026
Save €4,136 EUR (79%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €7,913 EUR at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772618674 or 772618674. Listed at 26 retailers as of October 27, 2026, with a 383% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.10
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772618674
Dimensions14.84 × 7.67 × 4.82 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Top View
14.84 mm7.67 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772618674
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 28
Current: €7,913 EUR|Low: €389 EUR|High: €7,913 EUR|Avg: €2,647 EUR|+0.9%
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 27, 2026
Retailer 10€389 EUR
Retailer 9€819 EUR
Retailer 3€1,080 EUR
Retailer 8€1,094 EUR
Retailer 4€1,287 EUR
Retailer 7€1,321 EUR
Retailer 18€1,334 EUR
Retailer 15€1,486 EUR
Retailer 11€2,028 EUR
Retailer 2€2,065 EUR
Retailer 17€2,110 EUR
Retailer 16€2,486 EUR
Retailer 13€3,330 EUR
Retailer 12€3,404 EUR
Retailer 6€3,560 EUR
Retailer 19€3,826 EUR
Retailer 14€4,226 EUR
Retailer 5€5,217 EUR
Do Amore Diamonds€7,913 EUR

36 data points across 19 retailers

26 retailers€1,080 EUR to €5,217 EUR

A
Cheapest Retailer
-
€1,080 EUR
$1,207 USD
Retailer 2
-
€1,094 EUR
$1,222 USD
View
Price last confirmed 30 days ago
Retailer 3
-
€1,149 EUR
$1,284 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€1,240 EUR
$1,385 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€1,321 EUR
$1,476 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€1,334 EUR
$1,490 USD
View
Price last confirmed 19 days ago
Retailer 7
-
€1,334 EUR
$1,490 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
€1,334 EUR
$1,490 USD
View
Retailer 9
-
€1,334 EUR
$1,490 USD
View
Price last confirmed 24 days ago
Retailer 10
-
€1,473 EUR
A$2,531 AUD
View
Price last confirmed 156 days ago
B+
Retailer 11
-
€1,486 EUR
$1,660 USD
View
B+
Retailer 12
-
€1,630 EUR
CA$2,530 CAD
View
B+
Retailer 13
-
€2,065 EUR
£1,816 GBP
View
B
Retailer 14
-
€2,110 EUR
$2,357 USD
View
B
Retailer 15
-
€2,353 EUR
$2,629 USD
View
B
Retailer 16
-
€2,486 EUR
$2,777 USD
View
Retailer 17
-
€2,734 EUR
$3,054 USD
View
Price last confirmed 31 days ago
Retailer 18
-
€2,759 EUR
$3,082 USD
View
Price last confirmed 15 days ago
B
Retailer 19
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€2,759 EUR
$3,082 USD
View
Retailer 20
-
€3,330 EUR
A$5,723 AUD
View
Price last confirmed 10 days ago
Retailer 21
-
€3,404 EUR
ZAR 61,445 ZAR
View
Price last confirmed 7 days ago
B
Retailer 22
-
€3,560 EUR
£3,132 GBP
View
B
Retailer 23
-
€3,826 EUR
$4,274 USD
View
Retailer 24
-
€4,226 EUR
£3,718 GBP
View
Price last confirmed 11 days ago
B
Retailer 25
-
€5,217 EUR
$5,828 USD
View
Most Expensive
Do Amore Diamonds
27-4123FF103 · Oct 28
€7,913 EUR
$8,840 USD
View
Price under review
25 more retailers have this diamond
Prices start from €1,080 EURSave up to €4,136 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
3.10ct Marquise
€1,080 EUR