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Cushion|Lab Grown|IGI

3.30ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG714504912

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG714504912

Diamond specifications and retailer prices

From $2,311 AUD
$1,623 USD
As of October 29, 2026
Save $9,650 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,960 AUD at Novita Diamonds · As of October 27, 2026
View at Novita Diamonds

About this 3.3ct lab-grown cushion diamond

This 3.3ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG714504912 or 714504912. Listed at 15 retailers as of October 27, 2026, with prices from $2,311 to $11,960, a $9,650 spread on the same certified stone. Novita Diamonds lists it at $11,960. 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

3.30
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG714504912
Dimensions7.77 × 7.77 × 10.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm7.77 mm3.30 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG714504912
Side View
Table 63.0%Crown 37°Girdle: MED-THKPavilion 35°Culet: NoneDepth 66.9%

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: $11,960 AUD|Low: $2,311 AUD|High: $11,980 AUD|Avg: $5,313 AUD|+1.6%
Novita Diamonds
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 30, 2026
Retailer 3$2,311 AUD
Retailer 15$2,591 AUD
Retailer 7$2,597 AUD
Retailer 10$2,715 AUD
Retailer 11$2,770 AUD
Retailer 2$3,378 AUD
Retailer 5$3,424 AUD
Retailer 13$5,096 AUD
Retailer 8$5,557 AUD
Retailer 14$5,771 AUD
Retailer 6$5,875 AUD
Retailer 9$6,872 AUD
Retailer 12$7,374 AUD
Retailer 4$8,423 AUD
Novita Diamonds$11,960 AUD

43 data points across 15 retailers

15 retailers$2,311 AUD to $11,960 AUD

A
Cheapest Retailer
-
$2,311 AUD
$1,623 USD
Final sale: no returns
A
Retailer 2
-
$2,591 AUD
$1,820 USD
View
Retailer 3
-
$2,597 AUD
$1,824 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$2,715 AUD
$1,907 USD
View
A
Retailer 5
-
$2,770 AUD
HK$15,200 HKD
View
A
Retailer 6
-
$3,378 AUD
£1,868 GBP
View
A
Retailer 7
-
$3,424 AUD
$2,405 USD
View
A
Retailer 8
-
$5,096 AUD
$3,580 USD
View
A
Retailer 9
-
$5,557 AUD
ZAR 63,062 ZAR
View
A
Retailer 10
-
$5,771 AUD
£3,192 GBP
View
Retailer 11
-
$5,875 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$6,872 AUD
£3,801 GBP
View
B+
Retailer 13
-
$7,374 AUD
$5,180 USD
View
B+
Retailer 14
-
$8,423 AUD
$5,917 USD
View
Most Expensive
B
Novita Diamonds
cert_714504912 · Oct 8
$11,960 AUD
View
14 more retailers have this diamond
Prices start from $2,311 AUDSave up to $9,650 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
3.30ct Cushion
$2,311 AUD