CaratHunter
Plans
Cushion|Lab Grown|IGI

3.06ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG780623283

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780623283

Diamond specifications and retailer prices

From $1,289 AUD
As of November 4, 2026
Save $11,783 AUD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $13,072 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct 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 LG780623283 or 780623283. Listed at 26 retailers as of October 31, 2026, with prices from $1,289 to $13,072, a $11,783 spread on the same certified stone. Brilliant Earth lists it at $13,072. 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

3.06
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780623283
Dimensions9.91 × 7.82 × 5.11 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm7.82 mm3.06 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780623283
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 37.7°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: $13,072 AUD|Low: $1,183 AUD|High: $13,357 AUD|Avg: $4,539 AUD|-2.1%
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 5, 2026
Retailer 11$1,289 AUD
Retailer 4$1,461 AUD
Retailer 21$1,468 AUD
Retailer 15$2,067 AUD
Retailer 18$2,192 AUD
Retailer 13$2,218 AUD
Retailer 9$2,265 AUD
Retailer 22$2,495 AUD
Retailer 20$3,287 AUD
Retailer 19$3,383 AUD
Retailer 12$3,511 AUD
Retailer 23$3,621 AUD
Retailer 10$4,168 AUD
Retailer 17$4,262 AUD
Retailer 8$4,381 AUD
Retailer 5$5,150 AUD
Retailer 2$5,443 AUD
Retailer 16$5,575 AUD
Retailer 6$6,138 AUD
Retailer 7$8,867 AUD
Retailer 14$9,723 AUD
Retailer 3$12,091 AUD
Brilliant Earth$13,072 AUD

22 data points across 23 retailers

26 retailers$1,289 AUD to $13,072 AUD

A
Cheapest Retailer
-
$1,289 AUD
Final sale: no returns
A
Retailer 2
-
$1,461 AUD
View
A
Retailer 3
-
$1,468 AUD
View
A
Retailer 4
-
$2,067 AUD
View
A
Retailer 5
-
$2,192 AUD
View
A
Retailer 6
-
$2,218 AUD
View
A
Retailer 7
-
$2,265 AUD
View
A
Retailer 8
-
$2,495 AUD
View
B+
Retailer 9
-
$3,287 AUD
View
B+
Retailer 10
-
$3,383 AUD
View
B+
Retailer 11
-
$3,511 AUD
View
B+
Retailer 12
-
$3,621 AUD
View
B+
Retailer 13
-
$4,168 AUD
View
B+
Retailer 14
-
$4,262 AUD
View
B+
Retailer 15
-
$4,381 AUD
View
B
Retailer 16
-
$5,150 AUD
View
B
Retailer 17
-
$5,193 AUD
View
B
Retailer 18
-
$5,443 AUD
View
Retailer 19
-
$5,575 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$6,138 AUD
View
B
Retailer 21
-
$8,867 AUD
View
B
Retailer 22
-
$9,723 AUD
View
B
Retailer 23
-
$10,093 AUD
View
B
Retailer 24
-
$12,091 AUD
View
Retailer 25
-
$12,091 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
18023962A · Oct 31
$13,072 AUD
$9,170 USD
View
25 more retailers have this diamond
Prices start from $1,289 AUDSave up to $11,783 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
3.06ct Cushion
$1,289 AUD