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Cushion|Lab Grown|IGI

1.00ct F VVS1 Cushion Lab Grown Diamond

GD • F/VVS1

Diamond specifications and retailer prices

From $803 NZD
As of November 6, 2026
Save $1,521 NZD (65%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,323 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI. Listed at 2 retailers as of November 6, 2026, with prices from $803 to $2,323, a $1,521 spread on the same certified stone. Helzberg Diamonds lists it at $2,323. 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

1.00
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.25 × 5.16 mm
L/W Ratio1.41
Top View
7.25 mm5.16 mm1.00 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $2,323 NZD|Low: $803 NZD|High: $2,323 NZD|Avg: $1,817 NZD
Helzberg Diamonds
Retailer 2
October 17, 2026
Retailer 2$803 NZD
Helzberg Diamonds$2,323 NZD

2 data points across 2 retailers

2 retailers$803 NZD to $2,323 NZD

B+
Cheapest Retailer
-
$803 NZD
Most Expensive
C
Helzberg Diamonds
ZXZOJHMPMMGG · Nov 6
$2,323 NZD
$1,288 USD
View
1 more retailer has this diamond
Prices start from $803 NZDSave up to $1,521 NZD

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+
1.00ct Cushion
$803 NZD