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Cushion|Lab Grown|IGI

1.62ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG607349390

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG607349390

Diamond specifications and retailer prices

From $483 NZD
$272 USD
As of November 1, 2026
Save $3,622 NZD (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,106 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown cushion diamond

This 1.62ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG607349390 or 607349390. Listed at 7 retailers as of November 1, 2026, with prices from $483 to $4,106, a $3,622 spread on the same certified stone. Do Amore Diamonds lists it at $4,106. 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

1.62
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607349390
Dimensions6.78 × 6.77 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.78 mm6.77 mm1.62 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607349390
Side View
Table 64.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,106 NZD|Low: $316 NZD|High: $4,141 NZD|Avg: $1,761 NZD|+6.0%
Do Amore Diamonds
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
October 29, 2026
Retailer 11$483 NZD
Retailer 12$873 NZD
Retailer 9$892 NZD
Retailer 15$1,021 NZD
Retailer 14$1,072 NZD
Retailer 3$1,084 NZD
Retailer 8$1,360 NZD
Retailer 6$1,537 NZD
Retailer 4$1,783 NZD
Retailer 13$1,976 NZD
Retailer 5$2,248 NZD
Retailer 2$2,354 NZD
Retailer 7$2,933 NZD
Retailer 10$3,039 NZD
Do Amore Diamonds$4,106 NZD

16 data points across 15 retailers

7 retailers$483 NZD to $4,106 NZD

A
Cheapest Retailer
-
$483 NZD
$272 USD
Final sale: no returns
B+
Retailer 2
-
$892 NZD
$502 USD
View
B+
Retailer 3
-
$1,360 NZD
A$1,177 AUD
View
B
Retailer 4
-
$2,354 NZD
£1,043 GBP
View
B
Retailer 5
-
$2,933 NZD
$1,650 USD
View
B
Retailer 6
-
$3,039 NZD
$1,710 USD
View
Most Expensive
C
Do Amore Diamonds
27-937A0DD8C · Nov 2
$4,106 NZD
$2,310 USD
View
6 more retailers have this diamond
Prices start from $483 NZDSave up to $3,622 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.

A
1.62ct Cushion
$483 NZD