Cushion|Lab Grown|IGI

1.25ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG820604852

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG820604852

Diamond specifications and retailer prices

From €302 EUR
$339 USD
As of November 1, 2026
Save €1,436 EUR (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,739 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG820604852 or 820604852. Listed at 7 retailers as of November 1, 2026, with prices from €302 to €1,739, a €1,436 spread on the same certified stone. Do Amore Diamonds lists it at €1,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820604852
Dimensions7.44 × 5.59 × 3.69 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm5.59 mm1.25 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820604852
Side View
Table 65.0%Crown 34.2°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 66.0%

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: €1,739 EUR|Low: €203 EUR|High: €1,739 EUR|Avg: €645 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
Retailer 13
October 31, 2026
Retailer 6€203 EUR
Retailer 9€302 EUR
Retailer 12€351 EUR
Retailer 11€361 EUR
Retailer 2€400 EUR
Retailer 3€504 EUR
Retailer 10€510 EUR
Retailer 4€657 EUR
Retailer 5€793 EUR
Retailer 8€806 EUR
Retailer 7€995 EUR
Retailer 13€1,087 EUR
Do Amore Diamonds€1,739 EUR

16 data points across 13 retailers

7 retailers€302 EUR to €1,739 EUR

B+
Cheapest Retailer
-
€302 EUR
$339 USD
A
Retailer 2
-
€400 EUR
View
B+
Retailer 3
-
€510 EUR
$572 USD
View
Retailer 4
-
€793 EUR
$890 USD
View
Price last confirmed 54 days ago
B+
Retailer 5
-
€806 EUR
$904 USD
View
Retailer 6
-
€995 EUR
£879 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-65A770F5D · Nov 2
€1,739 EUR
$1,950 USD
View
6 more retailers have this diamond
Prices start from €302 EURSave up to €1,436 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
€302 EUR