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Cushion|Lab Grown|IGI

3.07ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660666

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804660666

Diamond specifications and retailer prices

From $3,278 CAD
$2,342 USD
As of October 29, 2026
Save $16,273 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,551 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 LG804660666 or 804660666. Listed at 12 retailers as of October 29, 2026, with prices from $3,278 to $19,551, a $16,273 spread on the same certified stone. Blue Nile lists it at $19,551. 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 angle35.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660666
Dimensions9.41 × 7.87 × 5.24 mm
L/W Ratio1.20
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
9.41 mm7.87 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660666
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 66.6%

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: Oct 29
Current: $19,551 CAD|Low: $3,278 CAD|High: $33,694 CAD|Avg: $10,364 CAD|-42.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$3,278 CAD
Retailer 11$3,421 CAD
Retailer 6$4,067 CAD
Retailer 2$4,468 CAD
Retailer 9$5,120 CAD
Retailer 7$5,211 CAD
Retailer 3$7,866 CAD
Retailer 8$8,886 CAD
Retailer 12$9,222 CAD
Retailer 5$11,366 CAD
Retailer 4$18,209 CAD
Blue Nile$19,551 CAD

43 data points across 12 retailers

12 retailers$3,278 CAD to $19,551 CAD

A
Cheapest Retailer
-
$3,278 CAD
$2,342 USD
A
Retailer 2
-
$3,421 CAD
$2,444 USD
View
A
Retailer 3
-
$4,067 CAD
HK$22,700 HKD
View
A
Retailer 4
-
$4,468 CAD
£2,514 GBP
View
A
Retailer 5
-
$5,120 CAD
$3,658 USD
View
A
Retailer 6
-
$5,211 CAD
€3,546 EUR
View
Retailer 7
-
$7,866 CAD
$5,620 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$8,886 CAD
$6,349 USD
View
B+
Retailer 9
-
$9,222 CAD
£5,188 GBP
View
B+
Retailer 10
-
$11,366 CAD
$8,121 USD
View
B
Retailer 11
-
$18,209 CAD
$13,010 USD
View
Most Expensive
B
Blue Nile
29977423 · Oct 29
$19,551 CAD
$13,969 USD
View
11 more retailers have this diamond
Prices start from $3,278 CADSave up to $16,273 CAD

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
$3,278 CAD