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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 $4,023 USD
As of October 29, 2026
Save $11,914 USD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,937 USD 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 $4,023 to $15,937, a $11,914 spread on the same certified stone. MOH London lists it at $15,937. 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
Color
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

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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: $15,937 USD|Low: $4,023 USD|High: $40,295 USD|Avg: $16,008 USD|-2.3%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 31, 2026
Retailer 12$4,023 USD
Retailer 11$4,216 USD
Retailer 14$6,094 USD
Retailer 10$6,189 USD
Retailer 8$6,436 USD
Retailer 15$6,853 USD
Retailer 9$8,545 USD
Retailer 2$8,843 USD
Retailer 13$11,084 USD
MOH London$15,937 USD
Retailer 5$18,060 USD
Retailer 3$22,360 USD
Retailer 7$30,564 USD
Retailer 6$33,138 USD
Retailer 4$40,295 USD

30 data points across 15 retailers

9 retailers$4,023 USD to $15,937 USD

A
Cheapest Retailer
-
$4,023 USD
A
Retailer 2
-
$4,216 USD
View
A
Retailer 3
-
$6,094 USD
View
Final sale: no returns
A
Retailer 4
-
$6,189 USD
View
A
Retailer 5
-
$6,436 USD
View
B+
Retailer 6
-
$8,545 USD
View
B+
Retailer 7
-
$8,843 USD
€8,422 EUR
View
B+
Retailer 8
-
$11,084 USD
View
Most Expensive
B
MOH London
LG784642624 · Oct 29
$15,937 USD
£12,549 GBP
View
8 more retailers have this diamond
Prices start from $4,023 USDSave up to $11,914 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
4.13ct Cushion
$4,023 USD