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Cushion|Lab Grown|IGI

1.25ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG843638890

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843638890

Diamond specifications and retailer prices

From €284 EUR
£251 GBP
As of November 2, 2026
Save €1,383 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,667 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843638890 or 843638890. Listed at 13 retailers as of November 2, 2026, with prices from €284 to €1,667, a €1,383 spread on the same certified stone. Do Amore Diamonds lists it at €1,667. 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

1.25
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638890
Dimensions7.73 × 5.56 × 3.77 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm5.56 mm1.25 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638890
Side View
Table 60.0%Crown 35.1°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 67.8%

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 2
Current: €1,667 EUR|Low: €284 EUR|High: €1,676 EUR|Avg: €628 EUR|+24.7%
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
Retailer 13
November 2, 2026
Retailer 6€284 EUR
Retailer 11€291 EUR
Retailer 5€321 EUR
Retailer 8€410 EUR
Retailer 7€436 EUR
Retailer 10€502 EUR
Retailer 2€581 EUR
Retailer 3€593 EUR
Retailer 4€631 EUR
Retailer 12€917 EUR
Retailer 9€952 EUR
Retailer 13€1,088 EUR
Do Amore Diamonds€1,667 EUR

17 data points across 13 retailers

13 retailers€284 EUR to €1,667 EUR

A
Cheapest Retailer
-
€284 EUR
£251 GBP
B+
Retailer 2
-
€291 EUR
$326 USD
View
A
Retailer 3
-
€321 EUR
$360 USD
View
A
Retailer 4
-
€410 EUR
ZAR 7,430 ZAR
View
B+
Retailer 5
-
€436 EUR
£385 GBP
View
B+
Retailer 6
-
€502 EUR
$563 USD
View
B+
Retailer 7
-
€581 EUR
A$1,002 AUD
View
B
Retailer 8
-
€593 EUR
$665 USD
View
B+
Retailer 9
-
€631 EUR
A$1,089 AUD
View
B
Retailer 10
-
€917 EUR
$1,029 USD
View
B
Retailer 11
-
€952 EUR
£841 GBP
View
B
Retailer 12
-
€1,088 EUR
$1,220 USD
View
Most Expensive
C
Do Amore Diamonds
27-8742D81DF · Nov 2
€1,667 EUR
$1,870 USD
View
12 more retailers have this diamond
Prices start from €284 EURSave up to €1,383 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
1.25ct Cushion
€284 EUR