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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 $316 CAD
$226 USD
As of October 30, 2026
Save $2,394 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,710 CAD at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from $316 to $2,710, a $2,394 spread on the same certified stone. Do Amore Diamonds lists it at $2,710. 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
Color
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: Oct 30
Current: $2,710 CAD|Low: $313 CAD|High: $2,710 CAD|Avg: $878 CAD|+1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$316 CAD
Retailer 3$416 CAD
Retailer 2$441 CAD
Retailer 11$479 CAD
Retailer 4$632 CAD
Retailer 7$693 CAD
Retailer 8$942 CAD
Retailer 5$1,013 CAD
Retailer 10$1,212 CAD
Retailer 6$1,556 CAD
Do Amore Diamonds$2,710 CAD

12 data points across 11 retailers

12 retailers$316 CAD to $2,710 CAD

A
Cheapest Retailer
-
$316 CAD
$226 USD
Final sale: no returns
A
Retailer 2
-
$416 CAD
$298 USD
View
A
Retailer 3
-
$441 CAD
£248 GBP
View
B+
Retailer 4
-
$479 CAD
$343 USD
View
A
Retailer 5
-
$632 CAD
€431 EUR
View
A
Retailer 6
-
$693 CAD
$496 USD
View
B+
Retailer 7
-
$942 CAD
A$1,038 AUD
View
B+
Retailer 8
-
$1,013 CAD
$725 USD
View
B
Retailer 9
-
$1,212 CAD
$868 USD
View
B
Retailer 10
-
$1,556 CAD
£877 GBP
View
B
Retailer 11
-
$1,690 CAD
$1,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-98561D73B · Oct 31
$2,710 CAD
$1,940 USD
View
11 more retailers have this diamond
Prices start from $316 CADSave up to $2,394 CAD

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
$316 CAD