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Cushion|Lab Grown|IGI

3.05ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG780649021

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780649021

Diamond specifications and retailer prices

From $1,513 AUD
$1,060 USD
As of November 1, 2026
Save $10,488 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,000 AUD at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780649021 or 780649021. Listed at 17 retailers as of November 1, 2026, with prices from $1,513 to $12,000, a $10,488 spread on the same certified stone. Do Amore Diamonds lists it at $12,000. 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
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780649021
Dimensions10.17 × 7.68 × 5.04 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm7.68 mm3.05 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780649021
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 65.6%

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: Nov 1
Current: $12,000 AUD|Low: $1,513 AUD|High: $13,028 AUD|Avg: $4,106 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
November 2, 2026
Retailer 11$1,513 AUD
Retailer 17$1,568 AUD
Retailer 16$1,819 AUD
Retailer 3$1,824 AUD
Retailer 6$1,899 AUD
Retailer 8$2,199 AUD
Retailer 2$2,265 AUD
Retailer 10$2,505 AUD
Retailer 13$3,907 AUD
Retailer 14$4,010 AUD
Retailer 15$4,018 AUD
Retailer 7$4,784 AUD
Retailer 5$4,860 AUD
Retailer 4$5,056 AUD
Retailer 12$5,868 AUD
Retailer 9$6,155 AUD
Do Amore Diamonds$12,000 AUD

34 data points across 17 retailers

17 retailers$1,513 AUD to $12,000 AUD

A
Cheapest Retailer
-
$1,513 AUD
$1,060 USD
Final sale: no returns
Retailer 2
-
$1,568 AUD
$1,099 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$1,819 AUD
$1,275 USD
View
A
Retailer 4
-
$1,824 AUD
$1,278 USD
View
A
Retailer 5
-
$1,899 AUD
$1,331 USD
View
A
Retailer 6
-
$2,199 AUD
$1,541 USD
View
A
Retailer 7
-
$2,265 AUD
£1,250 GBP
View
A
Retailer 8
-
$2,505 AUD
£1,382 GBP
View
B+
Retailer 9
-
$3,907 AUD
View
B+
Retailer 10
-
$4,010 AUD
View
B+
Retailer 11
-
$4,018 AUD
ZAR 45,487 ZAR
View
Retailer 12
-
$4,784 AUD
£2,640 GBP
View
Price last confirmed 12 days ago
B
Retailer 13
-
$4,860 AUD
$3,406 USD
View
B
Retailer 14
-
$5,056 AUD
$3,543 USD
View
B
Retailer 15
-
$5,868 AUD
£3,238 GBP
View
B
Retailer 16
-
$6,155 AUD
$4,314 USD
View
Most Expensive
B
Do Amore Diamonds
27-3034F6DD4 · Nov 2
$12,000 AUD
$8,410 USD
View
16 more retailers have this diamond
Prices start from $1,513 AUDSave up to $10,488 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
$1,513 AUD