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Cushion|Lab Grown|IGI

3.07ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799670218

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799670218

Diamond specifications and retailer prices

From €2,147 EUR
As of November 4, 2026
Save €5,229 EUR (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €7,376 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670218 or 799670218. Listed at 14 retailers as of November 4, 2026, with prices from €2,147 to €7,376, a €5,229 spread on the same certified stone. Brilliant Earth lists it at €7,376. 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

3.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670218
Dimensions9.42 × 7.86 × 5.16 mm
L/W Ratio1.20
Girdle conditionFaceted
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
9.42 mm7.86 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670218
Side View
Table 61.0%Crown 35.7°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 65.6%

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: Nov 4
Current: €7,376 EUR|Low: €2,147 EUR|High: €11,662 EUR|Avg: €5,655 EUR|-36.1%
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 8€2,147 EUR
Retailer 5€2,178 EUR
Retailer 7€2,487 EUR
Retailer 11€2,667 EUR
Retailer 13€2,807 EUR
Retailer 4€2,877 EUR
Retailer 14€4,615 EUR
Retailer 9€4,775 EUR
Retailer 3€4,797 EUR
Retailer 6€4,988 EUR
Retailer 2€5,047 EUR
Retailer 10€6,216 EUR
Retailer 12€6,816 EUR
Brilliant Earth€7,376 EUR

33 data points across 14 retailers

14 retailers€2,147 EUR to €7,376 EUR

A
Cheapest Retailer
-
€2,147 EUR
A
Retailer 2
-
€2,178 EUR
View
A
Retailer 3
-
€2,487 EUR
View
A
Retailer 4
-
€2,667 EUR
View
A
Retailer 5
-
€2,807 EUR
View
A
Retailer 6
-
€2,877 EUR
View
B+
Retailer 7
-
€4,615 EUR
View
B+
Retailer 8
-
€4,775 EUR
View
B+
Retailer 9
-
€4,797 EUR
View
B+
Retailer 10
-
€4,988 EUR
View
B+
Retailer 11
-
€5,047 EUR
View
B+
Retailer 12
-
€6,216 EUR
View
B
Retailer 13
-
€6,816 EUR
View
Most Expensive
B
Brilliant Earth
20306435A · Nov 4
€7,376 EUR
$8,310 USD
View
13 more retailers have this diamond
Prices start from €2,147 EURSave up to €5,229 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
3.07ct Cushion
€2,147 EUR