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Cushion|Lab Grown|IGI

4.13ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG784642624

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG784642624

Diamond specifications and retailer prices

From $5,727 AUD
$4,023 USD
As of October 29, 2026
Save $16,961 AUD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $22,688 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 4.13ct lab-grown cushion diamond

This 4.13ct 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 LG784642624 or 784642624. Listed at 9 retailers as of October 29, 2026, with prices from $5,727 to $22,688, a $16,961 spread on the same certified stone. MOH London lists it at $22,688. 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

4.13
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642624
Dimensions11.07 × 8.46 × 5.70 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm8.46 mm4.13 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642624
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 42.5°Culet: LargeDepth 67.4%

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: $22,688 AUD|Low: $5,727 AUD|High: $57,363 AUD|Avg: $22,789 AUD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 12$5,727 AUD
Retailer 11$6,002 AUD
Retailer 14$8,675 AUD
Retailer 10$8,811 AUD
Retailer 8$9,162 AUD
Retailer 15$9,756 AUD
Retailer 9$12,165 AUD
Retailer 2$12,589 AUD
Retailer 13$15,779 AUD
MOH London$22,688 AUD
Retailer 5$25,710 AUD
Retailer 3$31,832 AUD
Retailer 7$43,512 AUD
Retailer 6$47,175 AUD
Retailer 4$57,363 AUD

30 data points across 15 retailers

9 retailers$5,727 AUD to $22,688 AUD

A
Cheapest Retailer
-
$5,727 AUD
$4,023 USD
A
Retailer 2
-
$6,002 AUD
$4,216 USD
View
A
Retailer 3
-
$8,675 AUD
$6,094 USD
View
Final sale: no returns
A
Retailer 4
-
$8,811 AUD
$6,189 USD
View
A
Retailer 5
-
$9,162 AUD
$6,436 USD
View
B+
Retailer 6
-
$12,165 AUD
$8,545 USD
View
B+
Retailer 7
-
$12,589 AUD
€8,422 EUR
View
B+
Retailer 8
-
$15,779 AUD
$11,084 USD
View
Most Expensive
B
MOH London
LG784642624 · Oct 29
$22,688 AUD
£12,549 GBP
View
8 more retailers have this diamond
Prices start from $5,727 AUDSave up to $16,961 AUD

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
4.13ct Cushion
$5,727 AUD