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 $226 USD
As of October 30, 2026
Save $1,714 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,940 USD 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 $226 to $1,940, a $1,714 spread on the same certified stone. Do Amore Diamonds lists it at $1,940. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,940 USD|Low: $224 USD|High: $1,940 USD|Avg: $623 USD|+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
October 31, 2026
Retailer 9$226 USD
Retailer 3$298 USD
Retailer 5$316 USD
Retailer 11$343 USD
Retailer 2$453 USD
Retailer 7$496 USD
Retailer 8$675 USD
Retailer 4$725 USD
Retailer 10$868 USD
Retailer 6$1,114 USD
Do Amore Diamonds$1,940 USD

11 data points across 11 retailers

12 retailers$226 USD to $1,940 USD

A
Cheapest Retailer
-
$226 USD
Final sale: no returns
A
Retailer 2
-
$298 USD
View
A
Retailer 3
-
$316 USD
£249 GBP
View
B+
Retailer 4
-
$343 USD
View
A
Retailer 5
-
$453 USD
€431 EUR
View
A
Retailer 6
-
$496 USD
View
B+
Retailer 7
-
$675 USD
A$1,038 AUD
View
B+
Retailer 8
-
$725 USD
View
B
Retailer 9
-
$868 USD
View
B
Retailer 10
-
$1,114 USD
£877 GBP
View
B
Retailer 11
-
$1,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-98561D73B · Oct 31
$1,940 USD
View
11 more retailers have this diamond
Prices start from $226 USDSave up to $1,714 USD

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
$226 USD