Marquise|Lab Grown|IGI

3.06ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843645137

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645137

Diamond specifications and retailer prices

From €513 EUR
$573 USD
As of October 30, 2026
Save €2,263 EUR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,643 EUR at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645137 or 843645137. Listed at 23 retailers as of October 29, 2026, with a 441% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645137
Dimensions15.65 × 7.51 × 4.51 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.65 mm7.51 mm3.06 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645137
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 60.1%

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: €3,643 EUR|Low: €513 EUR|High: €3,670 EUR|Avg: €1,421 EUR|-0.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 6€513 EUR
Retailer 9€574 EUR
Retailer 22€575 EUR
Retailer 4€636 EUR
Retailer 23€636 EUR
Retailer 5€756 EUR
Retailer 15€846 EUR
Retailer 21€916 EUR
Retailer 8€950 EUR
Retailer 2€993 EUR
Retailer 3€1,281 EUR
Retailer 17€1,335 EUR
Retailer 18€1,343 EUR
Retailer 20€1,381 EUR
Retailer 14€1,410 EUR
Retailer 7€1,673 EUR
Retailer 11€2,048 EUR
Retailer 12€2,060 EUR
Retailer 16€2,082 EUR
Retailer 10€2,134 EUR
Retailer 13€2,317 EUR
Retailer 19€2,776 EUR
Brilliant Earth€3,643 EUR

18 data points across 23 retailers

23 retailers€513 EUR to €2,776 EUR

A
Cheapest Retailer
-
€513 EUR
$573 USD
A
Retailer 2
-
€574 EUR
$641 USD
View
Final sale: no returns
A
Retailer 3
-
€575 EUR
$642 USD
View
A
Retailer 4
-
€636 EUR
$711 USD
View
Retailer 5
-
€636 EUR
$711 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€756 EUR
$845 USD
View
A
Retailer 7
-
€846 EUR
$945 USD
View
A
Retailer 8
-
€916 EUR
View
A
Retailer 9
-
€950 EUR
$1,061 USD
View
A
Retailer 10
-
€993 EUR
£874 GBP
View
A
Retailer 11
-
€1,281 EUR
$1,431 USD
View
A
Retailer 12
-
€1,335 EUR
$1,492 USD
View
A
Retailer 13
-
€1,343 EUR
A$2,309 AUD
View
A
Retailer 14
-
€1,381 EUR
ZAR 24,931 ZAR
View
Retailer 15
-
€1,410 EUR
$1,575 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
€1,673 EUR
$1,869 USD
View
B+
Retailer 17
-
€2,048 EUR
$2,288 USD
View
B+
Retailer 18
-
€2,060 EUR
$2,302 USD
View
B+
Retailer 19
-
€2,082 EUR
$2,326 USD
View
B+
Retailer 20
-
€2,134 EUR
$2,384 USD
View
B+
Retailer 21
-
€2,317 EUR
A$3,982 AUD
View
B+
Retailer 22
-
€2,776 EUR
£2,442 GBP
View
Most Expensive
Brilliant Earth
22175127A · Oct 22
€3,643 EUR
$4,070 USD
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from €513 EURSave up to €2,263 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
€513 EUR