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Cushion|Lab Grown|IGI

3.10ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG768628612

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768628612

Diamond specifications and retailer prices

From €1,944 EUR
As of November 4, 2026
Save €6,328 EUR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €8,272 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG768628612 or 768628612. Listed at 13 retailers as of November 4, 2026, with prices from €1,944 to €8,272, a €6,328 spread on the same certified stone. Brilliant Earth lists it at €8,272. 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

3.10
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628612
Dimensions9.58 × 8.05 × 5.20 mm
L/W Ratio1.19
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
9.58 mm8.05 mm3.10 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628612
Side View
Table 59.0%Crown 36.2°Girdle: MediumPavilion 36.8°Culet: NoneDepth 64.6%

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 4
Current: €8,272 EUR|Low: €1,944 EUR|High: €12,514 EUR|Avg: €5,234 EUR|-29.0%
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
November 5, 2026
Retailer 5€1,944 EUR
Retailer 4€2,173 EUR
Retailer 8€2,238 EUR
Retailer 7€2,511 EUR
Retailer 11€2,694 EUR
Retailer 12€2,835 EUR
Retailer 9€4,368 EUR
Retailer 14€4,557 EUR
Retailer 13€4,661 EUR
Retailer 3€5,587 EUR
Retailer 6€5,725 EUR
Retailer 10€6,283 EUR
Retailer 2€7,961 EUR
Brilliant Earth€8,272 EUR

34 data points across 14 retailers

13 retailers€1,944 EUR to €8,272 EUR

A
Cheapest Retailer
-
€1,944 EUR
A
Retailer 2
-
€2,173 EUR
View
A
Retailer 3
-
€2,238 EUR
View
A
Retailer 4
-
€2,511 EUR
View
A
Retailer 5
-
€2,694 EUR
View
A
Retailer 6
-
€2,835 EUR
View
B+
Retailer 7
-
€4,368 EUR
View
B+
Retailer 8
-
€4,557 EUR
View
B+
Retailer 9
-
€4,661 EUR
View
B+
Retailer 10
-
€5,587 EUR
View
B
Retailer 11
-
€6,283 EUR
View
B
Retailer 12
-
€7,961 EUR
View
Most Expensive
B
Brilliant Earth
20869597Y · Nov 4
€8,272 EUR
$9,320 USD
View
12 more retailers have this diamond
Prices start from €1,944 EURSave up to €6,328 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
3.10ct Cushion
€1,944 EUR