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Cushion|Lab Grown|IGI

1.23ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG522229795

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522229795

Diamond specifications and retailer prices

From €256 EUR
$286 USD
As of October 30, 2026
Save €1,776 EUR (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,032 EUR 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG522229795 or 522229795. Listed at 8 retailers as of October 30, 2026, with prices from €256 to €2,032, a €1,776 spread on the same certified stone. Do Amore Diamonds lists it at €2,032. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522229795
Dimensions7.02 × 5.85 × 4.05 mm
L/W Ratio1.20
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
7.02 mm5.85 mm1.23 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522229795
Side View
Table 58.5%Crown 32°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 69.2%

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: €2,032 EUR|Low: €182 EUR|High: €2,032 EUR|Avg: €883 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 7€256 EUR
Retailer 9€355 EUR
Retailer 6€473 EUR
Retailer 10€536 EUR
Retailer 4€589 EUR
Retailer 2€762 EUR
Retailer 12€846 EUR
Retailer 3€1,163 EUR
Retailer 8€1,228 EUR
Retailer 11€1,231 EUR
Retailer 5€1,255 EUR
Do Amore Diamonds€2,032 EUR

15 data points across 12 retailers

8 retailers€256 EUR to €2,032 EUR

A
Cheapest Retailer
-
€256 EUR
$286 USD
Final sale: no returns
A
Retailer 2
-
€355 EUR
$397 USD
View
B+
Retailer 3
-
€473 EUR
$528 USD
View
B+
Retailer 4
-
€762 EUR
A$1,309 AUD
View
B
Retailer 5
-
€1,163 EUR
$1,299 USD
View
Retailer 6
-
€1,228 EUR
£1,080 GBP
View
Price last confirmed 16 days ago
B
Retailer 7
-
€1,255 EUR
£1,104 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AE29A7ACF · Oct 31
€2,032 EUR
$2,270 USD
View
7 more retailers have this diamond
Prices start from €256 EURSave up to €1,776 EUR

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
€256 EUR