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Cushion|Lab Grown|IGI

3.09ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG694503709

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG694503709

Diamond specifications and retailer prices

From $1,206 AUD
As of November 4, 2026
Save $9,756 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,962 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.09ct lab-grown cushion diamond

This 3.09ct 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 LG694503709 or 694503709. Listed at 23 retailers as of November 4, 2026, with prices from $1,206 to $10,962, a $9,756 spread on the same certified stone. Brilliant Earth lists it at $10,962. 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

3.09
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694503709
Dimensions9.66 × 7.24 × 4.91 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm7.24 mm3.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694503709
Side View
Table 66.0%Crown 38.5°Girdle: MED-THKPavilion 34°Culet: NoneDepth 67.8%

Caratlytics Score

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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: Nov 4
Current: $10,962 AUD|Low: $1,206 AUD|High: $11,347 AUD|Avg: $3,410 AUD|-3.4%
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 5$1,206 AUD
Retailer 6$1,249 AUD
Retailer 20$1,447 AUD
Retailer 19$1,460 AUD
Retailer 8$1,678 AUD
Retailer 3$1,789 AUD
Retailer 13$1,894 AUD
Retailer 14$1,984 AUD
Retailer 18$2,643 AUD
Retailer 15$2,902 AUD
Retailer 4$2,949 AUD
Retailer 10$3,022 AUD
Retailer 11$3,887 AUD
Retailer 9$4,202 AUD
Retailer 16$4,224 AUD
Retailer 7$4,228 AUD
Retailer 12$4,311 AUD
Retailer 2$4,892 AUD
Retailer 17$5,605 AUD
Brilliant Earth$10,962 AUD

35 data points across 20 retailers

23 retailers$1,206 AUD to $10,962 AUD

A
Cheapest Retailer
-
$1,206 AUD
Final sale: no returns
Retailer 2
-
$1,249 AUD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,447 AUD
View
A
Retailer 4
-
$1,460 AUD
View
A
Retailer 5
-
$1,678 AUD
View
A
Retailer 6
-
$1,789 AUD
View
A
Retailer 7
-
$1,894 AUD
View
A
Retailer 8
-
$1,984 AUD
View
A
Retailer 9
-
$2,643 AUD
View
A
Retailer 10
-
$2,902 AUD
View
B+
Retailer 11
-
$2,949 AUD
View
B+
Retailer 12
-
$3,022 AUD
View
B+
Retailer 13
-
$3,887 AUD
View
B+
Retailer 14
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$4,078 AUD
View
B+
Retailer 15
-
$4,202 AUD
View
B+
Retailer 16
-
$4,224 AUD
View
B+
Retailer 17
-
$4,228 AUD
View
B+
Retailer 18
-
$4,311 AUD
View
B+
Retailer 19
-
$4,465 AUD
View
B+
Retailer 20
-
$4,892 AUD
View
B+
Retailer 21
-
$5,605 AUD
View
Retailer 22
-
$6,788 AUD
View
Price last confirmed 108 days ago
Most Expensive
B
Brilliant Earth
13760059A · Nov 4
$10,962 AUD
$7,690 USD
View
22 more retailers have this diamond
Prices start from $1,206 AUDSave up to $9,756 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
3.09ct Cushion
$1,206 AUD