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Cushion|Lab Grown|IGI

3.05ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG791609532

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791609532

Diamond specifications and retailer prices

From €1,974 EUR
$2,205 USD
As of October 31, 2026
Save €10,155 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €12,128 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG791609532 or 791609532. Listed at 16 retailers as of October 31, 2026, with prices from €1,974 to €12,128, a €10,155 spread on the same certified stone. Do Amore Diamonds lists it at €12,128. 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

3.05
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609532
Dimensions11.08 × 7.32 × 4.77 mm
L/W Ratio1.51
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
11.08 mm7.32 mm3.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609532
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 37°Culet: NoneDepth 65.2%

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 31
Current: €12,128 EUR|Low: €1,974 EUR|High: €18,806 EUR|Avg: €5,977 EUR|-35.5%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
November 1, 2026
Retailer 4€1,974 EUR
Retailer 17€2,177 EUR
Retailer 15€2,193 EUR
Retailer 18€2,863 EUR
Retailer 12€3,107 EUR
Retailer 8€3,171 EUR
Retailer 13€3,393 EUR
Retailer 10€3,457 EUR
Retailer 6€4,283 EUR
Retailer 16€4,999 EUR
Retailer 14€5,242 EUR
Retailer 3€6,050 EUR
Retailer 2€6,125 EUR
Retailer 11€6,141 EUR
Retailer 5€7,503 EUR
Retailer 7€7,890 EUR
Retailer 9€9,518 EUR
Do Amore Diamonds€12,128 EUR

36 data points across 18 retailers

16 retailers€1,974 EUR to €12,128 EUR

A
Cheapest Retailer
-
€1,974 EUR
$2,205 USD
Final sale: no returns
A
Retailer 2
-
€2,177 EUR
$2,432 USD
View
A
Retailer 3
-
€2,193 EUR
$2,450 USD
View
A
Retailer 4
-
€2,863 EUR
$3,199 USD
View
A
Retailer 5
-
€3,107 EUR
£2,733 GBP
View
Retailer 6
-
€3,171 EUR
$3,543 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€3,393 EUR
View
B+
Retailer 8
-
€4,283 EUR
£3,768 GBP
View
Retailer 9
-
€4,999 EUR
$5,585 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
€5,242 EUR
ZAR 94,607 ZAR
View
B+
Retailer 11
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€6,050 EUR
$6,759 USD
View
B+
Retailer 12
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€6,125 EUR
£5,388 GBP
View
B+
Retailer 13
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€6,141 EUR
$6,860 USD
View
B+
Retailer 14
-
€7,503 EUR
$8,382 USD
View
B+
Retailer 15
-
€7,890 EUR
$8,815 USD
View
Most Expensive
B
Do Amore Diamonds
27-A9A11A88C · Nov 1
€12,128 EUR
$13,550 USD
View
15 more retailers have this diamond
Prices start from €1,974 EURSave up to €10,155 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
3.05ct Cushion
€1,974 EUR