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Marquise|Lab Grown|IGI

3.00ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG833688712

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833688712

Diamond specifications and retailer prices

From €2,229 EUR
As of November 2, 2026
Save €5,839 EUR (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €8,069 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG833688712 or 833688712. Listed at 19 retailers as of November 2, 2026, with prices from €2,229 to €8,069, a €5,839 spread on the same certified stone. Brilliant Earth lists it at €8,069. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833688712
Dimensions15.92 × 7.48 × 4.46 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.92 mm7.48 mm3.00 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833688712
Side View
Table 63.0%Crown 33.1°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 59.6%

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: Nov 2
Current: €3,456 EUR|Low: €2,229 EUR|High: €8,249 EUR|Avg: €4,400 EUR|-20.4%
Retailer 1
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
November 4, 2026
Retailer 11€2,229 EUR
Retailer 12€2,425 EUR
Retailer 5€2,496 EUR
Retailer 2€2,586 EUR
Retailer 4€2,940 EUR
Retailer 1€3,456 EUR
Retailer 3€3,554 EUR
Retailer 10€3,605 EUR
Retailer 14€3,732 EUR
Retailer 7€4,469 EUR
Retailer 6€4,907 EUR
Retailer 8€5,385 EUR
Retailer 15€5,839 EUR
Retailer 9€6,023 EUR
Retailer 13€6,923 EUR
Retailer 16€7,610 EUR

36 data points across 16 retailers

19 retailers€2,229 EUR to €8,069 EUR

A
Cheapest Retailer
-
€2,229 EUR
A
Retailer 2
-
€2,425 EUR
View
A
Retailer 3
-
€2,496 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,586 EUR
View
Retailer 5
-
€2,819 EUR
View
Price last confirmed 23 days ago
A
Retailer 6
-
€2,940 EUR
View
A
Retailer 7
-
€3,456 EUR
View
A
Retailer 8
-
€3,554 EUR
View
A
Retailer 9
-
€3,605 EUR
View
A
Retailer 10
-
€3,732 EUR
View
Retailer 11
-
€4,469 EUR
View
Price last confirmed 8 days ago
Retailer 12
-
€4,726 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€4,907 EUR
View
Retailer 14
-
€5,385 EUR
View
Price last confirmed 28 days ago
B+
Retailer 15
-
€5,839 EUR
View
B+
Retailer 16
-
€6,023 EUR
View
B+
Retailer 17
-
€6,923 EUR
View
B+
Retailer 18
-
€7,610 EUR
View
Most Expensive
B
Brilliant Earth
22464899A · Nov 3
€8,069 EUR
$9,020 USD
View
18 more retailers have this diamond
Prices start from €2,229 EURSave up to €5,839 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
3.00ct Marquise
€2,229 EUR