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Cushion|Lab Grown|IGI

1.70ct D VS2 Cushion Lab Grown Diamond

D/VS2

Diamond specifications and retailer prices

From $1,767 AUD
$1,238 USD
As of November 3, 2026
2 retailers carry this diamond
Most expensive: $2,944 AUD at Helzberg Diamonds · As of October 9, 2026
View at Helzberg Diamonds

About this 1.7ct lab-grown cushion diamond

This 1.7ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI. Listed at 2 retailers as of November 3, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
D
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.73 × 5.99 × 3.91 mm
L/W Ratio1.46
Top View
8.73 mm5.99 mm1.70 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $2,944 AUD|Low: $1,767 AUD|High: $2,944 AUD|Avg: $2,551 AUD
Helzberg Diamonds
Retailer 2
November 3, 2026
Retailer 2$1,767 AUD
Helzberg Diamonds$2,944 AUD

2 data points across 2 retailers

2 retailers

B
Cheapest Retailer
-
$1,767 AUD
$1,238 USD
Most Expensive
Helzberg Diamonds
ZXZOIOMOOPHG · Oct 9
$2,944 AUD
$2,063 USD
View
Price last confirmed 25 days ago
1 more retailer has this diamond
Prices start from $1,767 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.

B
1.70ct Cushion
$1,767 AUD