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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 $322 AUD
$226 USD
As of November 1, 2026
Save $2,446 AUD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,768 AUD at Do Amore Diamonds · As of November 2, 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 1, 2026, with prices from $322 to $2,768, a $2,446 spread on the same certified stone. Do Amore Diamonds lists it at $2,768. 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 1
Current: $2,768 AUD|Low: $320 AUD|High: $2,768 AUD|Avg: $904 AUD|+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 2, 2026
Retailer 10$322 AUD
Retailer 4$435 AUD
Retailer 2$450 AUD
Retailer 3$489 AUD
Retailer 5$646 AUD
Retailer 8$708 AUD
Retailer 9$963 AUD
Retailer 6$1,035 AUD
Retailer 11$1,238 AUD
Retailer 7$1,589 AUD
Do Amore Diamonds$2,768 AUD

13 data points across 11 retailers

12 retailers$322 AUD to $2,768 AUD

A
Cheapest Retailer
-
$322 AUD
$226 USD
Final sale: no returns
A
Retailer 2
-
$435 AUD
$305 USD
View
A
Retailer 3
-
$450 AUD
£248 GBP
View
B+
Retailer 4
-
$489 AUD
$343 USD
View
A
Retailer 5
-
$646 AUD
€431 EUR
View
A
Retailer 6
-
$708 AUD
$496 USD
View
B+
Retailer 7
-
$963 AUD
View
B+
Retailer 8
-
$1,035 AUD
$725 USD
View
B
Retailer 9
-
$1,238 AUD
$868 USD
View
B
Retailer 10
-
$1,589 AUD
£877 GBP
View
B
Retailer 11
-
$1,727 AUD
$1,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-98561D73B · Nov 2
$2,768 AUD
$1,940 USD
View
11 more retailers have this diamond
Prices start from $322 AUDSave up to $2,446 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.

A
1.23ct Cushion
$322 AUD