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Cushion|Lab Grown|IGI

1.23ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG611361110

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG611361110

Diamond specifications and retailer prices

From $211 USD
As of November 4, 2026
Save $1,599 USD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,810 USD 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG611361110 or 611361110. Listed at 10 retailers as of November 4, 2026, with prices from $211 to $1,810, a $1,599 spread on the same certified stone. Do Amore Diamonds lists it at $1,810. 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
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611361110
Dimensions6.07 × 5.83 × 4.20 mm
L/W Ratio1.04
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
6.07 mm5.83 mm1.23 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611361110
Side View
Table 63.0%Crown 39.3°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 72.0%

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: Nov 4
Current: $1,810 USD|Low: $135 USD|High: $1,810 USD|Avg: $699 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 6$211 USD
Retailer 8$359 USD
Retailer 5$411 USD
Retailer 2$471 USD
Retailer 7$481 USD
Retailer 10$588 USD
Retailer 4$650 USD
Retailer 9$1,002 USD
Retailer 3$1,033 USD
Do Amore Diamonds$1,810 USD

42 data points across 10 retailers

10 retailers$211 USD to $1,810 USD

A
Cheapest Retailer
-
$211 USD
Final sale: no returns
A
Retailer 2
-
$359 USD
View
A
Retailer 3
-
$411 USD
View
A
Retailer 4
-
$471 USD
View
B+
Retailer 5
-
$481 USD
View
Retailer 6
-
$588 USD
View
Price last confirmed 80 days ago
Retailer 7
-
$650 USD
View
Price last confirmed 35 days ago
Retailer 8
-
$1,002 USD
View
Price last confirmed 18 days ago
B
Retailer 9
-
$1,033 USD
View
Most Expensive
B
Do Amore Diamonds
27-68E100AD8 · Nov 4
$1,810 USD
View
9 more retailers have this diamond
Prices start from $211 USDSave up to $1,599 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
$211 USD