CaratHunter
Plans
Marquise|Lab Grown|IGI

3.03ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG828678413

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828678413

Diamond specifications and retailer prices

From €558 EUR
$623 USD
As of October 30, 2026
Save €3,676 EUR (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €4,234 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct 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 LG828678413 or 828678413. Listed at 25 retailers as of October 30, 2026, with prices from €558 to €4,234, a €3,676 spread on the same certified stone. Brilliant Earth lists it at €4,234. 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

3.03
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678413
Dimensions15.19 × 7.45 × 4.46 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.19 mm7.45 mm3.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678413
Side View
Table 63.0%Crown 33.4°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 59.9%

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: €4,234 EUR|Low: €558 EUR|High: €4,243 EUR|Avg: €1,935 EUR|-0.2%
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
November 1, 2026
Retailer 5€558 EUR
Retailer 4€624 EUR
Retailer 9€691 EUR
Retailer 2€750 EUR
Retailer 17€815 EUR
Retailer 3€933 EUR
Retailer 13€1,083 EUR
Retailer 10€1,272 EUR
Retailer 20€1,275 EUR
Retailer 21€1,460 EUR
Retailer 19€1,715 EUR
Retailer 16€1,817 EUR
Retailer 12€1,887 EUR
Retailer 8€2,005 EUR
Retailer 22€2,098 EUR
Retailer 7€2,232 EUR
Retailer 6€2,275 EUR
Retailer 18€2,308 EUR
Retailer 11€3,062 EUR
Retailer 15€3,174 EUR
Retailer 14€3,370 EUR
Brilliant Earth€4,234 EUR

29 data points across 22 retailers

25 retailers€558 EUR to €4,234 EUR

A
Cheapest Retailer
-
€558 EUR
$623 USD
A
Retailer 2
-
€624 EUR
$697 USD
View
Final sale: no returns
A
Retailer 3
-
€691 EUR
$772 USD
View
A
Retailer 4
-
€750 EUR
£660 GBP
View
A
Retailer 5
-
€762 EUR
$851 USD
View
Retailer 6
-
€813 EUR
$908 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
€815 EUR
$910 USD
View
A
Retailer 8
-
€933 EUR
$1,042 USD
View
A
Retailer 9
-
€1,083 EUR
£952 GBP
View
A
Retailer 10
-
€1,272 EUR
View
A
Retailer 11
-
€1,275 EUR
$1,424 USD
View
A
Retailer 12
-
€1,460 EUR
A$2,509 AUD
View
B+
Retailer 13
-
€1,715 EUR
$1,916 USD
View
B+
Retailer 14
-
€1,817 EUR
$2,030 USD
View
B+
Retailer 15
-
€1,887 EUR
ZAR 34,052 ZAR
View
B+
Retailer 16
-
€2,005 EUR
£1,764 GBP
View
B+
Retailer 17
-
€2,098 EUR
$2,344 USD
View
B+
Retailer 18
-
€2,232 EUR
$2,494 USD
View
Retailer 19
-
€2,241 EUR
$2,504 USD
View
Price last confirmed 47 days ago
B+
Retailer 20
-
€2,275 EUR
$2,542 USD
View
B+
Retailer 21
-
€2,308 EUR
$2,579 USD
View
B
Retailer 22
-
€3,062 EUR
£2,694 GBP
View
Retailer 23
-
€3,174 EUR
A$5,456 AUD
View
Price last confirmed 23 days ago
B
Retailer 24
-
€3,370 EUR
$3,765 USD
View
Most Expensive
B
Brilliant Earth
22142543A · Oct 31
€4,234 EUR
$4,730 USD
View
24 more retailers have this diamond
Prices start from €558 EURSave up to €3,676 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
3.03ct Marquise
€558 EUR