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Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG742506946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG742506946

Diamond specifications and retailer prices

From €887 EUR
$988 USD
As of October 27, 2026
Save €3,152 EUR (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,877 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct 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 LG742506946 or 742506946. Listed at 20 retailers as of October 27, 2026, with a 355% 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

3.06
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742506946
Dimensions15.35 × 7.65 × 4.59 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.35 mm7.65 mm3.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742506946
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 39.2°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 27
Current: €2,639 EUR|Low: €852 EUR|High: €3,905 EUR|Avg: €1,954 EUR|+2.7%
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
October 29, 2026
Retailer 15€887 EUR
Retailer 6€993 EUR
Retailer 2€1,029 EUR
Retailer 4€1,029 EUR
Retailer 14€1,186 EUR
Retailer 5€1,337 EUR
Retailer 9€1,394 EUR
Retailer 11€1,450 EUR
Retailer 10€1,636 EUR
Retailer 13€2,219 EUR
Retailer 12€2,564 EUR
Retailer 1€2,639 EUR
Retailer 7€3,135 EUR
Retailer 3€3,191 EUR
Retailer 8€3,874 EUR

43 data points across 15 retailers

20 retailers€887 EUR to €4,040 EUR

A
Cheapest Retailer
-
€887 EUR
$988 USD
A
Retailer 2
-
€966 EUR
$1,075 USD
View
A
Retailer 3
-
€993 EUR
$1,106 USD
View
Final sale: no returns
A
Retailer 4
-
€1,008 EUR
$1,122 USD
View
A
Retailer 5
-
€1,029 EUR
$1,146 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
€1,029 EUR
$1,146 USD
View
A
Retailer 7
-
€1,186 EUR
$1,320 USD
View
B+
Retailer 8
-
€1,337 EUR
$1,488 USD
View
B+
Retailer 9
-
€1,394 EUR
£1,222 GBP
View
B+
Retailer 10
-
€1,450 EUR
$1,614 USD
View
B+
Retailer 11
-
€1,636 EUR
£1,435 GBP
View
B+
Retailer 12
-
€2,130 EUR
$2,371 USD
View
B
Retailer 13
-
€2,219 EUR
$2,470 USD
View
B
Retailer 14
-
€2,564 EUR
A$4,391 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
€2,639 EUR
ZAR 47,455 ZAR
View
B
Retailer 16
-
€3,135 EUR
£2,748 GBP
View
B
Retailer 17
-
€3,191 EUR
$3,553 USD
View
B
Retailer 18
-
€3,874 EUR
£3,396 GBP
View
B
Retailer 19
-
€4,040 EUR
$4,498 USD
View
Most Expensive
B
Do Amore Diamonds
27-F33221AD9 · Oct 29
€7,877 EUR
$8,770 USD
View
Price under review
19 more retailers have this diamond
Prices start from €887 EURSave up to €3,152 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
3.06ct Marquise
€887 EUR