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Cushion|Lab Grown|IGI

3.06ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG787605414

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787605414

Diamond specifications and retailer prices

From $3,356 USD
As of October 30, 2026
Save $13,460 USD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $25,440 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown cushion diamond

This 3.06ct 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 LG787605414 or 787605414. Listed at 24 retailers as of October 30, 2026, with a 401% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787605414
Dimensions10.16 × 7.53 × 5.03 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.16 mm7.53 mm3.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787605414
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 66.8%

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: $6,222 USD|Low: $3,356 USD|High: $12,010 USD|Avg: $7,380 USD|-0.7%
Retailer 1
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 7$3,356 USD
Retailer 5$3,739 USD
Retailer 3$4,127 USD
Retailer 13$4,282 USD
Retailer 16$4,289 USD
Retailer 12$4,408 USD
Retailer 1$6,222 USD
Retailer 8$6,645 USD
Retailer 15$6,875 USD
Retailer 10$7,356 USD
Retailer 11$10,194 USD
Retailer 14$10,508 USD
Retailer 6$10,918 USD
Retailer 9$10,991 USD
Retailer 2$11,779 USD
Retailer 4$12,010 USD

43 data points across 16 retailers

24 retailers$3,356 USD to $16,816 USD

A
Cheapest Retailer
-
$3,356 USD
A
Retailer 2
-
$3,739 USD
View
A
Retailer 3
-
$4,127 USD
CA$5,732 CAD
View
A
Retailer 4
-
$4,282 USD
View
Retailer 5
-
$4,289 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$4,408 USD
View
Final sale: no returns
A
Retailer 7
-
$4,440 USD
View
B+
Retailer 8
-
$6,222 USD
£4,899 GBP
View
B+
Retailer 9
-
$6,645 USD
£5,232 GBP
View
B+
Retailer 10
-
$6,875 USD
View
B+
Retailer 11
-
$7,356 USD
€7,006 EUR
View
B+
Retailer 12
-
$10,194 USD
£8,027 GBP
View
B+
Retailer 13
-
$10,508 USD
View
B
Retailer 14
-
$10,918 USD
View
B
Retailer 15
-
$10,991 USD
ZAR 177,554 ZAR
View
B
Retailer 16
-
$11,779 USD
View
B
Retailer 17
-
$12,010 USD
View
B
Retailer 18
-
$12,382 USD
View
Retailer 19
-
$13,370 USD
View
Price last confirmed 36 days ago
B
Retailer 20
-
$14,664 USD
View
B
Retailer 21
-
$16,816 USD
View
B
Retailer 22
-
$16,816 USD
View
Retailer 23
-
$23,470 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-1CAF052A7 · Oct 29
$25,440 USD
View
Price under review
23 more retailers have this diamond
Prices start from $3,356 USDSave up to $13,460 USD

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
3.06ct Cushion
$3,356 USD