CaratHunter
Plans
Marquise|Lab Grown|IGI

3.01ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG731589449

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG731589449

Diamond specifications and retailer prices

From €1,696 EUR
$1,895 USD
As of October 30, 2026
Save €6,899 EUR (80%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €8,595 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731589449 or 731589449. Listed at 26 retailers as of October 30, 2026, with prices from €1,696 to €8,595, a €6,899 spread on the same certified stone. Novita Diamonds lists it at €8,595. 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

3.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731589449
Dimensions16.28 × 7.45 × 4.35 mm
L/W Ratio2.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.28 mm7.45 mm3.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731589449
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.4%

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: €8,595 EUR|Low: €1,683 EUR|High: €9,350 EUR|Avg: €4,199 EUR|-8.1%
Novita 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
Retailer 20
Retailer 21
October 31, 2026
Retailer 18€1,696 EUR
Retailer 17€1,899 EUR
Retailer 5€1,967 EUR
Retailer 13€2,117 EUR
Retailer 20€2,172 EUR
Retailer 15€2,293 EUR
Retailer 2€2,706 EUR
Retailer 14€2,795 EUR
Retailer 7€3,075 EUR
Retailer 11€3,148 EUR
Retailer 6€3,255 EUR
Retailer 3€4,079 EUR
Retailer 9€4,600 EUR
Retailer 4€4,723 EUR
Retailer 16€5,303 EUR
Retailer 10€5,567 EUR
Retailer 8€5,816 EUR
Retailer 19€5,910 EUR
Retailer 12€6,767 EUR
Retailer 21€6,892 EUR
Novita Diamonds€8,595 EUR

33 data points across 21 retailers

26 retailers€1,696 EUR to €8,595 EUR

A
Cheapest Retailer
-
€1,696 EUR
$1,895 USD
A
Retailer 2
-
€1,899 EUR
$2,122 USD
View
Final sale: no returns
A
Retailer 3
-
€1,907 EUR
$2,131 USD
View
A
Retailer 4
-
€1,967 EUR
$2,198 USD
View
Retailer 5
-
€2,034 EUR
$2,272 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€2,117 EUR
$2,365 USD
View
A
Retailer 7
-
€2,172 EUR
£1,911 GBP
View
A
Retailer 8
-
€2,293 EUR
$2,562 USD
View
A
Retailer 9
-
€2,706 EUR
£2,380 GBP
View
A
Retailer 10
-
€2,795 EUR
$3,123 USD
View
A
Retailer 11
-
€3,075 EUR
$3,435 USD
View
A
Retailer 12
-
€3,148 EUR
$3,517 USD
View
A
Retailer 13
-
€3,255 EUR
View
A
Retailer 14
-
€4,079 EUR
£3,588 GBP
View
Retailer 15
-
€4,600 EUR
A$7,907 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
€4,723 EUR
ZAR 85,237 ZAR
View
B+
Retailer 17
-
€5,303 EUR
$5,924 USD
View
B+
Retailer 18
-
€5,554 EUR
$6,205 USD
View
Retailer 19
-
€5,559 EUR
$6,210 USD
View
Price last confirmed 31 days ago
B+
Retailer 20
-
€5,567 EUR
$6,220 USD
View
B+
Retailer 21
-
€5,816 EUR
£5,116 GBP
View
B+
Retailer 22
-
€5,910 EUR
$6,603 USD
View
B+
Retailer 23
-
€6,767 EUR
$7,560 USD
View
B+
Retailer 24
-
€6,892 EUR
$7,700 USD
View
B
Retailer 25
-
€7,878 EUR
$8,801 USD
View
Most Expensive
B
Novita Diamonds
cert_731589449 · Oct 31
€8,595 EUR
A$14,773 AUD
View
25 more retailers have this diamond
Prices start from €1,696 EURSave up to €6,899 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
3.01ct Marquise
€1,696 EUR