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Cushion|Lab Grown|IGI

3.05ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG744514725

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG744514725

Diamond specifications and retailer prices

From $1,895 USD
As of November 1, 2026
Save $8,645 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,540 USD at Do Amore Diamonds · As of October 31, 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 LG744514725 or 744514725. Listed at 11 retailers as of October 31, 2026, with prices from $1,895 to $10,540, a $8,645 spread on the same certified stone. Do Amore Diamonds lists it at $10,540. 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 angle33.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514725
Dimensions10.06 × 7.64 × 5.29 mm
L/W Ratio1.32
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
10.06 mm7.64 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514725
Side View
Table 58.0%Crown 33.2°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 69.2%

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: Nov 1
Current: $10,540 USD|Low: $1,895 USD|High: $18,610 USD|Avg: $5,874 USD|-43.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$1,895 USD
Retailer 4$1,945 USD
Retailer 6$2,400 USD
Retailer 10$2,859 USD
Retailer 2$3,264 USD
Retailer 3$3,298 USD
Retailer 8$4,927 USD
Retailer 11$5,585 USD
Retailer 7$5,631 USD
Retailer 9$8,140 USD
Do Amore Diamonds$10,540 USD

32 data points across 11 retailers

11 retailers$1,895 USD to $10,540 USD

A
Cheapest Retailer
-
$1,895 USD
A
Retailer 2
-
$1,945 USD
View
A
Retailer 3
-
$2,400 USD
View
A
Retailer 4
-
$2,859 USD
View
A
Retailer 5
-
$3,264 USD
€3,109 EUR
View
A
Retailer 6
-
$3,298 USD
View
Final sale: no returns
B+
Retailer 7
-
$4,927 USD
View
Retailer 8
-
$5,585 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$5,631 USD
£4,434 GBP
View
B
Retailer 10
-
$8,140 USD
View
Most Expensive
B
Do Amore Diamonds
27-D414206BD · Oct 31
$10,540 USD
View
10 more retailers have this diamond
Prices start from $1,895 USDSave up to $8,645 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
3.05ct Cushion
$1,895 USD