CaratHunter
Plans
Marquise|Lab Grown|IGI

3.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG799605965

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799605965

Diamond specifications and retailer prices

From €737 EUR
$820 USD
As of October 27, 2026
Save €4,690 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,427 EUR at Brilliant Earth · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799605965 or 799605965. Listed at 21 retailers as of October 25, 2026, with prices from €737 to €5,427, a €4,690 spread on the same certified stone. Brilliant Earth lists it at €5,427. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799605965
Dimensions14.97 × 7.59 × 4.72 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm7.59 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799605965
Side View
Table 61.0%Crown 34.8°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.2%

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: €5,427 EUR|Low: €708 EUR|High: €5,588 EUR|Avg: €2,052 EUR|-2.9%
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
October 29, 2026
Retailer 8€737 EUR
Retailer 12€802 EUR
Retailer 22€825 EUR
Retailer 9€855 EUR
Retailer 16€1,015 EUR
Retailer 4€1,056 EUR
Retailer 19€1,093 EUR
Retailer 17€1,235 EUR
Retailer 11€1,260 EUR
Retailer 2€1,309 EUR
Retailer 18€1,780 EUR
Retailer 20€1,929 EUR
Retailer 21€1,966 EUR
Retailer 13€1,985 EUR
Retailer 15€2,300 EUR
Retailer 6€2,345 EUR
Retailer 10€2,403 EUR
Retailer 5€2,608 EUR
Retailer 7€2,676 EUR
Retailer 3€3,222 EUR
Retailer 14€3,384 EUR
Brilliant Earth€5,427 EUR

41 data points across 22 retailers

21 retailers€737 EUR to €5,427 EUR

A
Cheapest Retailer
-
€737 EUR
$820 USD
A
Retailer 2
-
€802 EUR
$893 USD
View
A
Retailer 3
-
€825 EUR
$918 USD
View
Final sale: no returns
A
Retailer 4
-
€855 EUR
$952 USD
View
A
Retailer 5
-
€1,015 EUR
$1,130 USD
View
Retailer 6
-
€1,056 EUR
£925 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
€1,093 EUR
HK$9,500 HKD
View
A
Retailer 8
-
€1,235 EUR
$1,375 USD
View
B+
Retailer 9
-
€1,260 EUR
$1,402 USD
View
A
Retailer 10
-
€1,309 EUR
£1,147 GBP
View
B+
Retailer 11
-
€1,780 EUR
A$3,048 AUD
View
Retailer 12
-
€1,929 EUR
A$3,303 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€1,966 EUR
$2,188 USD
View
B+
Retailer 14
-
€1,985 EUR
ZAR 35,695 ZAR
View
Retailer 15
-
€2,345 EUR
A$4,015 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
€2,403 EUR
$2,675 USD
View
B
Retailer 17
-
€2,608 EUR
$2,902 USD
View
B
Retailer 18
-
€2,676 EUR
$2,978 USD
View
Retailer 19
-
€3,222 EUR
£2,824 GBP
View
Price last confirmed 8 days ago
B
Retailer 20
-
€3,384 EUR
$3,767 USD
View
Most Expensive
B
Brilliant Earth
19995889A · Oct 25
€5,427 EUR
$6,040 USD
View
20 more retailers have this diamond
Prices start from €737 EURSave up to €4,690 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
€737 EUR