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Marquise|Lab Grown|IGI

2.91ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545069

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545069

Diamond specifications and retailer prices

From €2,728 EUR
$3,048 USD
As of October 31, 2026
Save €10,930 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €13,658 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.91ct lab-grown marquise diamond

This 2.91ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762545069 or 762545069. Listed at 11 retailers as of October 31, 2026, with prices from €2,728 to €13,658, a €10,930 spread on the same certified stone. Taylor and Hart lists it at €13,658. 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

2.91
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545069
Dimensions14.37 × 7.36 × 4.74 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.37 mm7.36 mm2.91 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545069
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
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 31
Current: €11,296 EUR|Low: €2,728 EUR|High: €11,462 EUR|Avg: €6,753 EUR|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10€2,728 EUR
Retailer 9€3,387 EUR
Retailer 3€5,058 EUR
Retailer 7€5,491 EUR
Retailer 8€5,906 EUR
Retailer 5€6,292 EUR
Retailer 4€7,948 EUR
Retailer 6€8,326 EUR
Retailer 2€10,315 EUR
Retailer 1€11,296 EUR

42 data points across 10 retailers

11 retailers€2,728 EUR to €13,658 EUR

A
Cheapest Retailer
-
€2,728 EUR
$3,048 USD
A
Retailer 2
-
€3,387 EUR
$3,784 USD
View
B+
Retailer 3
-
€5,058 EUR
£4,449 GBP
View
B+
Retailer 4
-
€5,491 EUR
$6,135 USD
View
B+
Retailer 5
-
€5,906 EUR
$6,598 USD
View
B+
Retailer 6
-
€6,292 EUR
View
B
Retailer 7
-
€7,948 EUR
$8,880 USD
View
B
Retailer 8
-
€8,326 EUR
£7,324 GBP
View
Retailer 9
-
€10,315 EUR
$11,524 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
€11,296 EUR
A$19,415 AUD
View
Most Expensive
B
Taylor and Hart
5XFPUYY · Oct 31
€13,658 EUR
$15,259 USD
View
10 more retailers have this diamond
Prices start from €2,728 EURSave up to €10,930 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
2.91ct Marquise
€2,728 EUR