CaratHunter
Plans
Cushion|Lab Grown|IGI

3.05ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG745525644

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG745525644

Diamond specifications and retailer prices

From $2,398 AUD
$1,685 USD
As of October 25, 2026
Save $11,124 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,522 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745525644 or 745525644. Listed at 16 retailers as of October 25, 2026, with prices from $2,398 to $13,522, a $11,124 spread on the same certified stone. Do Amore Diamonds lists it at $13,522. 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

3.05
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745525644
Dimensions10.13 × 7.91 × 4.91 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.91 mm3.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745525644
Side View
Table 58.0%Crown 35.8°Girdle: STK-THKPavilion 38°Culet: LargeDepth 62.1%

Caratlytics Score

How it works →
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 25
Current: $13,522 AUD|Low: $1,570 AUD|High: $13,522 AUD|Avg: $6,092 AUD
Do Amore 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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 4$2,223 AUD
Retailer 13$2,398 AUD
Retailer 16$2,468 AUD
Retailer 3$2,527 AUD
Retailer 18$3,205 AUD
Retailer 2$3,554 AUD
Retailer 8$3,614 AUD
Retailer 14$5,692 AUD
Retailer 11$5,843 AUD
Retailer 5$6,074 AUD
Retailer 17$6,143 AUD
Retailer 7$6,985 AUD
Retailer 12$7,225 AUD
Retailer 9$8,280 AUD
Retailer 6$8,890 AUD
Retailer 10$9,934 AUD
Retailer 15$11,046 AUD
Do Amore Diamonds$13,522 AUD

28 data points across 18 retailers

16 retailers$2,398 AUD to $13,522 AUD

Retailer 1
-
$2,223 AUD
$1,562 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$2,398 AUD
$1,685 USD
View
Final sale: no returns
A
Retailer 3
-
$2,468 AUD
$1,734 USD
View
A
Retailer 4
-
$2,527 AUD
$1,775 USD
View
B+
Retailer 5
-
$3,205 AUD
$2,252 USD
View
B+
Retailer 6
-
$3,554 AUD
£1,966 GBP
View
Retailer 7
-
$3,614 AUD
£1,999 GBP
View
Price last confirmed 63 days ago
Retailer 8
-
$5,692 AUD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$5,843 AUD
ZAR 66,321 ZAR
View
B
Retailer 10
-
$6,074 AUD
£3,360 GBP
View
B
Retailer 11
-
$6,143 AUD
$4,316 USD
View
B
Retailer 12
-
$6,985 AUD
$4,907 USD
View
B
Retailer 13
-
$7,225 AUD
£3,997 GBP
View
B
Retailer 14
-
$8,890 AUD
$6,246 USD
View
B
Retailer 15
-
$11,046 AUD
$7,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-45267837E · Oct 29
$13,522 AUD
$9,500 USD
View
15 more retailers have this diamond
Prices start from $2,398 AUDSave up to $11,124 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
3.05ct Cushion
$2,398 AUD