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Cushion|Lab Grown|IGI

3.07ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768629842

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG768629842

Diamond specifications and retailer prices

From €2,085 EUR
$2,329 USD
As of October 30, 2026
Save €6,481 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €8,566 EUR at Brilliant Earth · As of October 30, 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 LG768629842 or 768629842. Listed at 13 retailers as of October 30, 2026, with prices from €2,085 to €8,566, a €6,481 spread on the same certified stone. Brilliant Earth lists it at €8,566. 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 angle35.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629842
Dimensions8.63 × 8.36 × 5.44 mm
L/W Ratio1.03
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
8.63 mm8.36 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629842
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 65.1%

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: Oct 30
Current: €8,566 EUR|Low: €2,085 EUR|High: €13,035 EUR|Avg: €5,750 EUR|-26.4%
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
October 31, 2026
Retailer 8€2,085 EUR
Retailer 12€2,383 EUR
Retailer 6€2,687 EUR
Retailer 7€2,866 EUR
Retailer 5€3,061 EUR
Retailer 2€3,112 EUR
Retailer 13€4,538 EUR
Retailer 9€5,266 EUR
Retailer 4€5,308 EUR
Retailer 3€5,827 EUR
Retailer 11€6,845 EUR
Retailer 10€7,553 EUR
Brilliant Earth€8,566 EUR

36 data points across 13 retailers

13 retailers€2,085 EUR to €8,566 EUR

A
Cheapest Retailer
-
€2,085 EUR
$2,329 USD
A
Retailer 2
-
€2,383 EUR
HK$20,800 HKD
View
A
Retailer 3
-
€2,687 EUR
£2,364 GBP
View
A
Retailer 4
-
€2,866 EUR
$3,202 USD
View
A
Retailer 5
-
€3,061 EUR
$3,420 USD
View
A
Retailer 6
-
€3,112 EUR
View
B+
Retailer 7
-
€4,538 EUR
ZAR 81,903 ZAR
View
B+
Retailer 8
-
€5,266 EUR
$5,883 USD
View
B+
Retailer 9
-
€5,308 EUR
$5,930 USD
View
B+
Retailer 10
-
€5,827 EUR
£5,126 GBP
View
B+
Retailer 11
-
€6,845 EUR
$7,647 USD
View
B
Retailer 12
-
€7,553 EUR
$8,438 USD
View
Most Expensive
B
Brilliant Earth
18782070A · Oct 30
€8,566 EUR
$9,570 USD
View
12 more retailers have this diamond
Prices start from €2,085 EURSave up to €6,481 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
€2,085 EUR