Cushion|Lab Grown|IGI

3.05ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG813651570

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813651570

Diamond specifications and retailer prices

From €1,974 EUR
$2,205 USD
As of October 31, 2026
Save €11,109 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €13,083 EUR at Yadav Diamonds · As of October 29, 2026
View at Yadav 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 LG813651570 or 813651570. Listed at 19 retailers as of October 29, 2026, with prices from €1,974 to €13,083, a €11,109 spread on the same certified stone. Yadav Diamonds lists it at €13,083. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813651570
Dimensions9.80 × 7.78 × 5.15 mm
L/W Ratio1.26
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
9.80 mm7.78 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813651570
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.2%

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: €3,393 EUR|Low: €1,974 EUR|High: €18,707 EUR|Avg: €6,490 EUR|-35.7%
Retailer 1
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Retailer 11
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Retailer 18
Yadav Diamonds
October 31, 2026
Retailer 5€1,974 EUR
Retailer 16€2,193 EUR
Retailer 15€2,300 EUR
Retailer 18€2,330 EUR
Retailer 2€2,863 EUR
Retailer 11€3,107 EUR
Retailer 10€3,154 EUR
Retailer 1€3,393 EUR
Retailer 8€4,283 EUR
Retailer 17€4,999 EUR
Retailer 13€5,242 EUR
Retailer 7€5,283 EUR
Retailer 3€6,050 EUR
Retailer 14€6,157 EUR
Retailer 12€7,072 EUR
Retailer 6€7,503 EUR
Retailer 9€7,890 EUR
Retailer 4€12,128 EUR
Yadav Diamonds€13,083 EUR

33 data points across 19 retailers

19 retailers€1,974 EUR to €13,083 EUR

A
Cheapest Retailer
-
€1,974 EUR
$2,205 USD
Final sale: no returns
A
Retailer 2
-
€2,193 EUR
$2,450 USD
View
Retailer 3
-
€2,300 EUR
$2,570 USD
View
Price last confirmed 9 days ago
A
Retailer 4
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€2,330 EUR
$2,603 USD
View
Retailer 5
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€2,863 EUR
$3,199 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€3,107 EUR
£2,733 GBP
View
Retailer 7
-
€3,154 EUR
$3,524 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
€3,393 EUR
View
B+
Retailer 9
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€4,283 EUR
£3,768 GBP
View
Retailer 10
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€4,999 EUR
$5,585 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
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€5,242 EUR
ZAR 94,607 ZAR
View
B+
Retailer 12
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€5,283 EUR
$5,902 USD
View
B+
Retailer 13
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€6,050 EUR
$6,759 USD
View
B+
Retailer 14
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€6,157 EUR
£5,416 GBP
View
B+
Retailer 15
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€7,072 EUR
$7,901 USD
View
B+
Retailer 16
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€7,503 EUR
$8,382 USD
View
B+
Retailer 17
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€7,890 EUR
$8,815 USD
View
B
Retailer 18
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€12,128 EUR
$13,550 USD
View
Most Expensive
B
Yadav Diamonds
13275868 · Oct 29
€13,083 EUR
$14,616 USD
View
18 more retailers have this diamond
Prices start from €1,974 EURSave up to €11,109 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