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Cushion|Lab Grown|IGI

3.07ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799670218

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799670218

Diamond specifications and retailer prices

From $3,568 CAD
$2,549 USD
As of October 29, 2026
Save $14,823 CAD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $18,391 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG799670218 or 799670218. Listed at 13 retailers as of October 29, 2026, with prices from $3,568 to $18,391, a $14,823 spread on the same certified stone. Brilliant Earth lists it at $18,391. 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 angle35.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670218
Dimensions9.42 × 7.86 × 5.16 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
9.42 mm7.86 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670218
Side View
Table 61.0%Crown 35.7°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
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 29
Current: $18,391 CAD|Low: $3,568 CAD|High: $20,382 CAD|Avg: $9,854 CAD|+1.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$3,568 CAD
Retailer 6$3,959 CAD
Retailer 3$4,579 CAD
Retailer 8$4,657 CAD
Retailer 12$5,120 CAD
Retailer 9$5,211 CAD
Retailer 7$7,542 CAD
Retailer 11$8,886 CAD
Retailer 4$9,146 CAD
Retailer 10$9,259 CAD
Retailer 2$11,366 CAD
Retailer 5$13,123 CAD
Brilliant Earth$18,391 CAD

38 data points across 13 retailers

13 retailers$3,568 CAD to $18,391 CAD

A
Cheapest Retailer
-
$3,568 CAD
$2,549 USD
A
Retailer 2
-
$3,959 CAD
HK$22,100 HKD
View
A
Retailer 3
-
$4,579 CAD
$3,272 USD
View
A
Retailer 4
-
$4,657 CAD
£2,620 GBP
View
A
Retailer 5
-
$5,120 CAD
$3,658 USD
View
A
Retailer 6
-
$5,211 CAD
€3,546 EUR
View
B+
Retailer 7
-
$7,542 CAD
ZAR 87,053 ZAR
View
B+
Retailer 8
-
$8,886 CAD
$6,349 USD
View
B+
Retailer 9
-
$9,146 CAD
$6,535 USD
View
B+
Retailer 10
-
$9,259 CAD
£5,209 GBP
View
B+
Retailer 11
-
$11,366 CAD
$8,121 USD
View
B
Retailer 12
-
$13,123 CAD
$9,376 USD
View
Most Expensive
B
Brilliant Earth
20306435A · Oct 29
$18,391 CAD
$13,140 USD
View
12 more retailers have this diamond
Prices start from $3,568 CADSave up to $14,823 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
$3,568 CAD