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Cushion|Lab Grown|IGI

4.30ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG784646949

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784646949

Diamond specifications and retailer prices

From $5,769 CAD
$4,122 USD
As of October 29, 2026
Save $30,536 CAD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $36,306 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.3ct lab-grown cushion diamond

This 4.3ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG784646949 or 784646949. Listed at 10 retailers as of October 29, 2026, with prices from $5,769 to $36,306, a $30,536 spread on the same certified stone. Do Amore Diamonds lists it at $36,306. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.30
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646949
Dimensions10.87 × 8.69 × 5.67 mm
L/W Ratio1.25
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
10.87 mm8.69 mm4.30 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646949
Side View
Table 57.0%Crown 35.7°Girdle: MED-VTKPavilion 36°Culet: NoneDepth 65.2%

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: Oct 29
Current: $36,306 CAD|Low: $5,769 CAD|High: $46,509 CAD|Avg: $15,676 CAD|-21.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$5,769 CAD
Retailer 4$6,207 CAD
Retailer 2$6,756 CAD
Retailer 9$8,037 CAD
Retailer 6$9,551 CAD
Retailer 3$11,677 CAD
Retailer 10$12,197 CAD
Retailer 5$14,065 CAD
Retailer 8$31,603 CAD
Do Amore Diamonds$36,306 CAD

26 data points across 10 retailers

10 retailers$5,769 CAD to $36,306 CAD

A
Cheapest Retailer
-
$5,769 CAD
$4,122 USD
A
Retailer 2
-
$6,207 CAD
$4,435 USD
View
A
Retailer 3
-
$6,756 CAD
$4,827 USD
View
A
Retailer 4
-
$8,037 CAD
$5,742 USD
View
Final sale: no returns
A
Retailer 5
-
$9,551 CAD
$6,824 USD
View
A
Retailer 6
-
$11,677 CAD
€7,946 EUR
View
Retailer 7
-
$12,197 CAD
$8,715 USD
View
Price last confirmed 81 days ago
B+
Retailer 8
-
$14,065 CAD
£7,913 GBP
View
B
Retailer 9
-
$31,603 CAD
$22,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-77A8A62F1 · Oct 30
$36,306 CAD
$25,940 USD
View
9 more retailers have this diamond
Prices start from $5,769 CADSave up to $30,536 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
4.30ct Cushion
$5,769 CAD