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Cushion|Lab Grown|IGI

3.01ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754563459

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

Certificate IGI LG754563459

Diamond specifications and retailer prices

From $2,353 AUD
$1,653 USD
As of October 30, 2026
Save $10,260 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,586 AUD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563459 or 754563459. Listed at 22 retailers as of October 30, 2026, with a 436% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563459
Dimensions8.37 × 8.37 × 5.55 mm
L/W Ratio1.00
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
8.37 mm8.37 mm3.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563459
Side View
Table 60.0%Crown 38.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.3%

Caratlytics Score

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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 30
Current: $14,586 AUD|Low: $2,353 AUD|High: $14,586 AUD|Avg: $6,065 AUD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 16$2,353 AUD
Retailer 13$2,451 AUD
Retailer 11$2,470 AUD
Retailer 19$2,800 AUD
Retailer 8$2,952 AUD
Retailer 21$3,190 AUD
Retailer 2$3,311 AUD
Retailer 3$3,785 AUD
Retailer 14$3,875 AUD
Retailer 22$5,448 AUD
Retailer 4$5,663 AUD
Retailer 10$5,807 AUD
Retailer 7$6,099 AUD
Retailer 9$6,410 AUD
Retailer 18$6,568 AUD
Retailer 5$6,737 AUD
Retailer 12$7,759 AUD
Retailer 20$8,316 AUD
Retailer 6$8,545 AUD
Retailer 15$10,392 AUD
Retailer 17$12,613 AUD
Novita Diamonds$14,586 AUD

28 data points across 22 retailers

22 retailers$2,353 AUD to $12,613 AUD

A
Cheapest Retailer
-
$2,353 AUD
$1,653 USD
Final sale: no returns
A
Retailer 2
-
$2,451 AUD
$1,722 USD
View
A
Retailer 3
-
$2,470 AUD
$1,735 USD
View
A
Retailer 4
-
$2,800 AUD
£1,549 GBP
View
A
Retailer 5
-
$2,952 AUD
HK$16,200 HKD
View
A
Retailer 6
-
$3,190 AUD
$2,241 USD
View
A
Retailer 7
-
$3,311 AUD
£1,832 GBP
View
A
Retailer 8
-
$3,785 AUD
€2,532 EUR
View
A
Retailer 9
-
$3,875 AUD
$2,722 USD
View
A
Retailer 10
-
$5,448 AUD
ZAR 61,829 ZAR
View
A
Retailer 11
-
$5,663 AUD
£3,132 GBP
View
Retailer 12
-
$5,807 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$6,099 AUD
$4,284 USD
View
B+
Retailer 14
-
$6,410 AUD
$4,503 USD
View
B+
Retailer 15
-
$6,568 AUD
$4,613 USD
View
B+
Retailer 16
-
$6,737 AUD
£3,726 GBP
View
Retailer 17
-
$7,759 AUD
$5,450 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$8,316 AUD
$5,841 USD
View
B+
Retailer 19
-
$8,545 AUD
SGD 8,111 SGD
View
B
Retailer 20
-
$10,392 AUD
$7,300 USD
View
B
Retailer 21
-
$12,613 AUD
$8,860 USD
View
Most Expensive
Novita Diamonds
cert_754563459 · Oct 5
$14,586 AUD
View
Price last confirmed 26 days ago
21 more retailers have this diamond
Prices start from $2,353 AUDSave up to $10,260 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
3.01ct Cushion
$2,353 AUD