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Cushion|Lab Grown|IGI

1.29ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1

Diamond specifications and retailer prices

From $808 AUD
$566 USD
As of November 2, 2026
Save $361 AUD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,568 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of November 1, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.86 × 5.42 × 3.74 mm
L/W Ratio1.45
Top View
7.86 mm5.42 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
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 2
Current: $2,568 AUD|Low: $808 AUD|High: $2,568 AUD|Avg: $1,485 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$808 AUD
Retailer 4$937 AUD
Retailer 2$1,169 AUD
Helzberg Diamonds$2,568 AUD

12 data points across 4 retailers

3 retailers$808 AUD to $1,169 AUD

A
Cheapest Retailer
-
$808 AUD
$566 USD
B+
Retailer 2
-
$1,169 AUD
$819 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMNGMGG · Oct 13
$2,568 AUD
$1,800 USD
View
Price last confirmed 20 days ago
2 more retailers have this diamond
Prices start from $808 AUDSave up to $361 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
1.29ct Cushion
$808 AUD