CaratHunter
Plans
Cushion|Lab Grown|IGI

4.46ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784645334

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784645334

Diamond specifications and retailer prices

From $4,392 USD
As of November 2, 2026
Save $23,528 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $27,920 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.46ct lab-grown cushion diamond

This 4.46ct 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 LG784645334 or 784645334. Listed at 9 retailers as of November 2, 2026, with prices from $4,392 to $27,920, a $23,528 spread on the same certified stone. Do Amore Diamonds lists it at $27,920. 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

4.46
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645334
Dimensions10.98 × 8.61 × 5.75 mm
L/W Ratio1.28
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
10.98 mm8.61 mm4.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645334
Side View
Table 60.0%Crown 33.8°Girdle: STK-VTKPavilion 34.9°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $27,920 USD|Low: $4,392 USD|High: $35,050 USD|Avg: $14,411 USD|-20.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$4,392 USD
Retailer 9$4,760 USD
Retailer 8$5,196 USD
Retailer 10$6,022 USD
Retailer 5$7,288 USD
Retailer 2$8,949 USD
Retailer 4$10,758 USD
Retailer 7$13,820 USD
Retailer 3$19,163 USD
Do Amore Diamonds$27,920 USD
Retailer 11$32,242 USD

27 data points across 11 retailers

9 retailers$4,392 USD to $27,920 USD

A+
Cheapest Retailer
-
$4,392 USD
A
Retailer 2
-
$4,760 USD
View
A
Retailer 3
-
$5,196 USD
View
A
Retailer 4
-
$6,022 USD
View
Final sale: no returns
A
Retailer 5
-
$7,288 USD
View
A
Retailer 6
-
$8,949 USD
€8,523 EUR
View
B+
Retailer 7
-
$10,758 USD
£8,471 GBP
View
B+
Retailer 8
-
$13,820 USD
View
Most Expensive
B
Do Amore Diamonds
27-BC5D0DCAF · Nov 2
$27,920 USD
View
8 more retailers have this diamond
Prices start from $4,392 USDSave up to $23,528 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+
4.46ct Cushion
$4,392 USD