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Cushion|Lab Grown|IGI

4.13ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG764650761

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG764650761

Diamond specifications and retailer prices

From $7,114 AUD
$4,997 USD
As of October 31, 2026
Save $38,399 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $45,512 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG764650761 or 764650761. Listed at 21 retailers as of October 31, 2026, with prices from $7,114 to $45,512, a $38,399 spread on the same certified stone. Do Amore Diamonds lists it at $45,512. 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

4.13
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764650761
Dimensions9.55 × 9.25 × 6.03 mm
L/W Ratio1.03
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
9.55 mm9.25 mm4.13 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764650761
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 65.2%

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 31
Current: $45,512 AUD|Low: $7,114 AUD|High: $49,200 AUD|Avg: $16,891 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 1, 2026
Retailer 15$7,114 AUD
Retailer 5$7,312 AUD
Retailer 6$7,408 AUD
Retailer 9$7,675 AUD
Retailer 14$7,723 AUD
Retailer 2$10,844 AUD
Retailer 16$11,043 AUD
Retailer 8$11,998 AUD
Retailer 11$13,212 AUD
Retailer 3$14,012 AUD
Retailer 13$17,329 AUD
Retailer 12$18,028 AUD
Retailer 17$21,123 AUD
Retailer 18$26,871 AUD
Retailer 4$30,347 AUD
Retailer 10$30,878 AUD
Retailer 7$39,045 AUD
Do Amore Diamonds$45,512 AUD

44 data points across 18 retailers

21 retailers$7,114 AUD to $45,512 AUD

A
Cheapest Retailer
-
$7,114 AUD
$4,997 USD
A
Retailer 2
-
$7,312 AUD
$5,136 USD
View
A
Retailer 3
-
$7,408 AUD
$5,204 USD
View
Final sale: no returns
Retailer 4
-
$7,675 AUD
$5,391 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$7,723 AUD
$5,425 USD
View
Retailer 6
-
$10,660 AUD
$7,488 USD
View
Price last confirmed 52 days ago
A
Retailer 7
-
$10,844 AUD
£5,998 GBP
View
A
Retailer 8
-
$11,043 AUD
$7,757 USD
View
B+
Retailer 9
-
$11,998 AUD
£6,636 GBP
View
B+
Retailer 10
-
$13,212 AUD
€8,839 EUR
View
B+
Retailer 11
-
$14,012 AUD
$9,843 USD
View
B+
Retailer 12
-
$17,329 AUD
£9,585 GBP
View
B+
Retailer 13
-
$18,028 AUD
ZAR 204,586 ZAR
View
B+
Retailer 14
-
$21,123 AUD
$14,838 USD
View
B+
Retailer 15
-
$23,259 AUD
$16,338 USD
View
B
Retailer 16
-
$26,871 AUD
$18,875 USD
View
B
Retailer 17
-
$27,964 AUD
$19,643 USD
View
B
Retailer 18
-
$30,347 AUD
$21,317 USD
View
B
Retailer 19
-
$30,878 AUD
$21,690 USD
View
B
Retailer 20
-
$39,045 AUD
$27,427 USD
View
Most Expensive
B
Do Amore Diamonds
27-E66ACF468 · Oct 31
$45,512 AUD
$31,970 USD
View
20 more retailers have this diamond
Prices start from $7,114 AUDSave up to $38,399 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
$7,114 AUD