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Marquise|Lab Grown|IGI

6.01ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG600325302

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600325302

Diamond specifications and retailer prices

From €609 EUR
$683 USD
As of October 27, 2026
Save €3,822 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,431 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 6.01ct lab-grown marquise diamond

This 6.01ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG600325302 or 600325302. Listed at 16 retailers as of October 27, 2026, with prices from €609 to €4,431, a €3,822 spread on the same certified stone. Brilliant Earth lists it at €4,431. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.01
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600325302
Dimensions18.70 × 9.19 × 6.01 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.70 mm9.19 mm6.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600325302
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €4,431 EUR|Low: €585 EUR|High: €4,431 EUR|Avg: €1,675 EUR
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
October 28, 2026
Retailer 17€609 EUR
Retailer 5€662 EUR
Retailer 3€706 EUR
Retailer 13€728 EUR
Retailer 10€865 EUR
Retailer 4€970 EUR
Retailer 12€1,146 EUR
Retailer 11€1,180 EUR
Retailer 2€1,187 EUR
Retailer 16€1,687 EUR
Retailer 7€1,791 EUR
Retailer 15€1,939 EUR
Retailer 9€2,306 EUR
Retailer 8€2,788 EUR
Retailer 6€2,805 EUR
Retailer 14€3,065 EUR
Brilliant Earth€4,431 EUR

39 data points across 17 retailers

16 retailers€609 EUR to €4,431 EUR

A
Cheapest Retailer
-
€609 EUR
$683 USD
A
Retailer 2
-
€662 EUR
$743 USD
View
Retailer 3
-
€706 EUR
$792 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€865 EUR
$970 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
€970 EUR
HK$8,500 HKD
View
B+
Retailer 6
-
€1,146 EUR
$1,285 USD
View
A
Retailer 7
-
€1,180 EUR
View
A
Retailer 8
-
€1,187 EUR
£1,048 GBP
View
Retailer 9
-
€1,687 EUR
$1,892 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€1,791 EUR
$2,009 USD
View
Retailer 11
-
€1,939 EUR
$2,175 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
€2,306 EUR
$2,586 USD
View
B
Retailer 13
-
€2,788 EUR
$3,127 USD
View
B
Retailer 14
-
€2,805 EUR
SGD 4,252 SGD
View
Retailer 15
-
€3,065 EUR
£2,707 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
15505924Y · Oct 28
€4,431 EUR
$4,970 USD
View
15 more retailers have this diamond
Prices start from €609 EURSave up to €3,822 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
6.01ct Marquise
€609 EUR