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Cushion|Lab Grown|IGI

1.23ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG836619526

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836619526

Diamond specifications and retailer prices

From $393 NZD
As of November 4, 2026
Save $2,969 NZD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,362 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836619526 or 836619526. Listed at 12 retailers as of November 4, 2026, with prices from $393 to $3,362, a $2,969 spread on the same certified stone. Do Amore Diamonds lists it at $3,362. 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

1.23
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619526
Dimensions7.48 × 5.34 × 3.77 mm
L/W Ratio1.40
Girdle conditionFaceted
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
7.48 mm5.34 mm1.23 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619526
Side View
Table 57.0%Crown 35.4°Girdle: MED-VTKPavilion 35.6°Culet: NoneDepth 70.6%

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 4
Current: $3,362 NZD|Low: $393 NZD|High: $3,451 NZD|Avg: $1,140 NZD|-1.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$393 NZD
Retailer 8$519 NZD
Retailer 2$543 NZD
Retailer 5$591 NZD
Retailer 6$781 NZD
Retailer 3$882 NZD
Retailer 11$1,203 NZD
Retailer 7$1,267 NZD
Retailer 10$1,507 NZD
Retailer 4$1,914 NZD
Do Amore Diamonds$3,362 NZD

16 data points across 11 retailers

12 retailers$393 NZD to $3,362 NZD

A
Cheapest Retailer
-
$393 NZD
Final sale: no returns
A
Retailer 2
-
$519 NZD
View
A
Retailer 3
-
$543 NZD
View
B+
Retailer 4
-
$591 NZD
View
A
Retailer 5
-
$781 NZD
View
A
Retailer 6
-
$882 NZD
View
B+
Retailer 7
-
$1,203 NZD
View
B+
Retailer 8
-
$1,267 NZD
View
B+
Retailer 9
-
$1,507 NZD
View
B
Retailer 10
-
$1,914 NZD
View
B
Retailer 11
-
$2,152 NZD
View
Most Expensive
B
Do Amore Diamonds
27-98561D73B · Nov 4
$3,362 NZD
$1,890 USD
View
11 more retailers have this diamond
Prices start from $393 NZDSave up to $2,969 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
1.23ct Cushion
$393 NZD