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Marquise|Lab Grown|IGI

3.01ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG743504326

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743504326

Diamond specifications and retailer prices

From €2,685 EUR
$3,011 USD
As of October 29, 2026
Save €7,034 EUR (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €14,248 EUR at Novita Diamonds · As of July 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743504326 or 743504326. Listed at 17 retailers as of October 29, 2026, with a 262% 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

3.01
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743504326
Dimensions14.42 × 7.48 × 4.80 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.42 mm7.48 mm3.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743504326
Side View
Table 64.0%Crown 35°Girdle: STK-VTKPavilion 41.8°Culet: NoneDepth 64.2%

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 29
Current: €14,248 EUR|Low: €2,568 EUR|High: €14,248 EUR|Avg: €6,222 EUR
Novita Diamonds
Retailer 2
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 3€2,568 EUR
Retailer 13€2,685 EUR
Retailer 19€2,804 EUR
Retailer 17€2,969 EUR
Retailer 11€3,038 EUR
Retailer 16€3,182 EUR
Retailer 10€3,524 EUR
Retailer 15€3,570 EUR
Retailer 6€3,803 EUR
Retailer 7€3,972 EUR
Retailer 12€4,710 EUR
Retailer 18€5,041 EUR
Retailer 8€5,922 EUR
Retailer 20€7,102 EUR
Retailer 4€7,131 EUR
Retailer 14€7,813 EUR
Retailer 9€8,180 EUR
Retailer 5€9,279 EUR
Retailer 2€9,718 EUR
Novita Diamonds€14,248 EUR

22 data points across 20 retailers

17 retailers€2,685 EUR to €9,718 EUR

A
Cheapest Retailer
-
€2,685 EUR
$3,011 USD
A
Retailer 2
-
€2,804 EUR
$3,145 USD
View
A
Retailer 3
-
€2,969 EUR
$3,330 USD
View
Retailer 4
-
€3,038 EUR
$3,407 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
€3,182 EUR
£2,811 GBP
View
A
Retailer 6
-
€3,570 EUR
£3,153 GBP
View
A
Retailer 7
-
€3,803 EUR
$4,265 USD
View
Retailer 8
-
€3,972 EUR
$4,455 USD
View
Price last confirmed 12 days ago
A
Retailer 9
-
€4,710 EUR
£4,160 GBP
View
A
Retailer 10
-
€5,041 EUR
£4,452 GBP
View
B+
Retailer 11
-
€7,102 EUR
$7,966 USD
View
B+
Retailer 12
-
€7,131 EUR
£6,298 GBP
View
B+
Retailer 13
-
€7,813 EUR
$8,763 USD
View
Retailer 14
-
€8,180 EUR
ZAR 148,224 ZAR
View
Price last confirmed 27 days ago
B
Retailer 15
-
€9,279 EUR
$10,407 USD
View
B
Retailer 16
-
€9,718 EUR
$10,900 USD
View
Most Expensive
Novita Diamonds
cert_743504326 · Jul 4
€14,248 EUR
A$24,585 AUD
View
Price last confirmed 122 days ago
16 more retailers have this diamond
Prices start from €2,685 EURSave up to €7,034 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
€2,685 EUR