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Cushion|Lab Grown|IGI

3.07ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG645405444

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG645405444

Diamond specifications and retailer prices

From $1,190 AUD
As of November 4, 2026
Save $7,249 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,439 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645405444 or 645405444. Listed at 19 retailers as of November 4, 2026, with prices from $1,190 to $8,439, a $7,249 spread on the same certified stone. Do Amore Diamonds lists it at $8,439. 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

3.07
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645405444
Dimensions9.52 × 7.95 × 5.19 mm
L/W Ratio1.20
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
9.52 mm7.95 mm3.07 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645405444
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 36°Culet: NoneDepth 65.3%

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 4
Current: $8,439 AUD|Low: $1,062 AUD|High: $8,439 AUD|Avg: $3,579 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
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Retailer 17
November 5, 2026
Retailer 5$1,190 AUD
Retailer 15$1,354 AUD
Retailer 7$1,537 AUD
Retailer 14$1,587 AUD
Retailer 3$1,822 AUD
Retailer 12$1,929 AUD
Retailer 10$1,932 AUD
Retailer 6$2,238 AUD
Retailer 13$2,746 AUD
Retailer 11$2,825 AUD
Retailer 9$3,081 AUD
Retailer 8$4,567 AUD
Retailer 2$4,761 AUD
Retailer 17$5,575 AUD
Retailer 16$5,645 AUD
Retailer 4$7,413 AUD
Do Amore Diamonds$8,439 AUD

40 data points across 17 retailers

19 retailers$1,190 AUD to $8,439 AUD

A
Cheapest Retailer
-
$1,190 AUD
Final sale: no returns
A
Retailer 2
-
$1,354 AUD
View
A
Retailer 3
-
$1,537 AUD
View
A
Retailer 4
-
$1,587 AUD
View
A
Retailer 5
-
$1,822 AUD
View
A
Retailer 6
-
$1,929 AUD
View
A
Retailer 7
-
$1,932 AUD
View
A
Retailer 8
-
$2,238 AUD
View
A
Retailer 9
-
$2,746 AUD
View
A
Retailer 10
-
$2,825 AUD
View
B+
Retailer 11
-
$3,081 AUD
View
B+
Retailer 12
-
$3,792 AUD
View
B+
Retailer 13
-
$4,351 AUD
View
B+
Retailer 14
-
$4,567 AUD
View
B+
Retailer 15
-
$4,761 AUD
View
Retailer 16
-
$5,575 AUD
View
Price last confirmed 28 days ago
Retailer 17
-
$5,645 AUD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$7,413 AUD
View
Most Expensive
B
Do Amore Diamonds
27-101796C52 · Nov 4
$8,439 AUD
$5,920 USD
View
18 more retailers have this diamond
Prices start from $1,190 AUDSave up to $7,249 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
3.07ct Cushion
$1,190 AUD