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Cushion|Lab Grown|IGI

3.07ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660666

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804660666

Diamond specifications and retailer prices

From €2,046 EUR
$2,286 USD
As of October 30, 2026
Save €7,251 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €9,297 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

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 LG804660666 or 804660666. Listed at 12 retailers as of October 30, 2026, with prices from €2,046 to €9,297, a €7,251 spread on the same certified stone. Blue Nile lists it at €9,297. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660666
Dimensions9.41 × 7.87 × 5.24 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
9.41 mm7.87 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660666
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 66.6%

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: Oct 30
Current: €9,297 EUR|Low: €2,046 EUR|High: €21,548 EUR|Avg: €6,563 EUR|-56.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7€2,046 EUR
Retailer 6€2,172 EUR
Retailer 10€2,601 EUR
Retailer 5€2,857 EUR
Retailer 12€3,274 EUR
Retailer 2€3,309 EUR
Retailer 4€5,030 EUR
Retailer 11€5,683 EUR
Retailer 3€5,898 EUR
Retailer 9€7,269 EUR
Retailer 8€7,895 EUR
Blue Nile€9,297 EUR

43 data points across 12 retailers

12 retailers€2,046 EUR to €9,297 EUR

A
Cheapest Retailer
-
€2,046 EUR
$2,286 USD
A
Retailer 2
-
€2,172 EUR
$2,427 USD
View
A
Retailer 3
-
€2,601 EUR
HK$22,700 HKD
View
A
Retailer 4
-
€2,857 EUR
£2,514 GBP
View
A
Retailer 5
-
€3,274 EUR
$3,658 USD
View
A
Retailer 6
-
€3,309 EUR
View
Retailer 7
-
€5,030 EUR
$5,620 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
€5,683 EUR
$6,349 USD
View
B+
Retailer 9
-
€5,898 EUR
£5,188 GBP
View
B+
Retailer 10
-
€7,269 EUR
$8,121 USD
View
B+
Retailer 11
-
€7,895 EUR
$8,820 USD
View
Most Expensive
B
Blue Nile
29977423 · Oct 31
€9,297 EUR
$10,387 USD
View
11 more retailers have this diamond
Prices start from €2,046 EURSave up to €7,251 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
€2,046 EUR