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Cushion|Lab Grown|IGI

3.37ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG689568804

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689568804

Diamond specifications and retailer prices

From $1,787 AUD
$1,255 USD
As of October 31, 2026
Save $9,431 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,218 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.37ct lab-grown cushion diamond

This 3.37ct 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 LG689568804 or 689568804. Listed at 21 retailers as of October 30, 2026, with prices from $1,787 to $11,218, a $9,431 spread on the same certified stone. Brilliant Earth lists it at $11,218. 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

3.37
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689568804
Dimensions9.87 × 8.18 × 5.41 mm
L/W Ratio1.21
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
9.87 mm8.18 mm3.37 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689568804
Side View
Table 61.0%Crown 33.4°Girdle: MED-THKPavilion 36.2°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $11,218 AUD|Low: $1,579 AUD|High: $12,158 AUD|Avg: $4,642 AUD|-7.7%
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
October 31, 2026
Retailer 13$1,787 AUD
Retailer 18$1,794 AUD
Retailer 10$2,004 AUD
Retailer 7$2,033 AUD
Retailer 3$2,470 AUD
Retailer 2$2,524 AUD
Retailer 15$2,643 AUD
Retailer 4$3,542 AUD
Retailer 19$3,690 AUD
Retailer 16$3,797 AUD
Retailer 11$4,222 AUD
Retailer 12$4,513 AUD
Retailer 5$5,290 AUD
Retailer 17$5,576 AUD
Retailer 14$5,699 AUD
Retailer 9$5,788 AUD
Retailer 6$6,235 AUD
Retailer 21$6,311 AUD
Retailer 20$6,719 AUD
Retailer 8$8,735 AUD
Brilliant Earth$11,218 AUD

31 data points across 21 retailers

21 retailers$1,787 AUD to $11,218 AUD

A
Cheapest Retailer
-
$1,787 AUD
$1,255 USD
A
Retailer 2
-
$1,794 AUD
$1,260 USD
View
Final sale: no returns
A
Retailer 3
-
$2,004 AUD
HK$11,000 HKD
View
A
Retailer 4
-
$2,033 AUD
$1,428 USD
View
A
Retailer 5
-
$2,470 AUD
$1,735 USD
View
A
Retailer 6
-
$2,524 AUD
£1,396 GBP
View
A
Retailer 7
-
$2,643 AUD
€1,768 EUR
View
B+
Retailer 8
-
$3,542 AUD
$2,488 USD
View
Retailer 9
-
$3,690 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,797 AUD
ZAR 43,094 ZAR
View
B+
Retailer 11
-
$4,222 AUD
$2,966 USD
View
B+
Retailer 12
-
$4,513 AUD
£2,496 GBP
View
B
Retailer 13
-
$5,290 AUD
$3,716 USD
View
B+
Retailer 14
-
$5,576 AUD
£3,084 GBP
View
B
Retailer 15
-
$5,699 AUD
$4,004 USD
View
B
Retailer 16
-
$5,788 AUD
SGD 5,494 SGD
View
B
Retailer 17
-
$6,235 AUD
$4,380 USD
View
Retailer 18
-
$6,311 AUD
View
Price last confirmed 22 days ago
Retailer 19
-
$6,719 AUD
$4,720 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$8,735 AUD
$6,136 USD
View
Most Expensive
B
Brilliant Earth
13883481A · Oct 30
$11,218 AUD
$7,880 USD
View
20 more retailers have this diamond
Prices start from $1,787 AUDSave up to $9,431 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
3.37ct Cushion
$1,787 AUD