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Cushion|Lab Grown|IGI

1.25ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG787608789

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

Certificate IGI LG787608789

Diamond specifications and retailer prices

From €196 EUR
As of November 4, 2026
Save €856 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,052 EUR at Reve Diamonds · As of November 4, 2026
View at Reve 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787608789 or 787608789. Listed at 17 retailers as of November 4, 2026, with prices from €196 to €1,052, a €856 spread on the same certified stone. Reve Diamonds lists it at €1,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787608789
Dimensions6.31 × 6.19 × 4.16 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
6.31 mm6.19 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787608789
Side View
Table 59.0%Crown 33.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 67.2%

Caratlytics Score

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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: €391 EUR|Low: €189 EUR|High: €1,180 EUR|Avg: €540 EUR|+14.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 5, 2026
Retailer 11€196 EUR
Retailer 8€217 EUR
Retailer 10€289 EUR
Retailer 16€361 EUR
Retailer 15€375 EUR
Retailer 4€378 EUR
Retailer 1€391 EUR
Retailer 2€436 EUR
Retailer 3€502 EUR
Retailer 13€530 EUR
Retailer 12€578 EUR
Retailer 7€639 EUR
Retailer 6€679 EUR
Retailer 14€719 EUR
Retailer 5€746 EUR
Retailer 9€1,013 EUR
Reve Diamonds€1,052 EUR

22 data points across 17 retailers

17 retailers€196 EUR to €1,052 EUR

A
Cheapest Retailer
-
€196 EUR
Final sale: no returns
Retailer 2
-
€217 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€289 EUR
View
A
Retailer 4
-
€361 EUR
View
A
Retailer 5
-
€375 EUR
View
A
Retailer 6
-
€378 EUR
View
A
Retailer 7
-
€391 EUR
View
A
Retailer 8
-
€436 EUR
View
A
Retailer 9
-
€502 EUR
View
B+
Retailer 10
-
€530 EUR
View
B+
Retailer 11
-
€578 EUR
View
Retailer 12
-
€639 EUR
View
Price last confirmed 8 days ago
Retailer 13
-
€679 EUR
View
Price last confirmed 8 days ago
B+
Retailer 14
-
€719 EUR
View
B+
Retailer 15
-
€746 EUR
View
B
Retailer 16
-
€1,013 EUR
View
Most Expensive
B
Reve Diamonds
768048554 · Nov 4
€1,052 EUR
$1,186 USD
View
16 more retailers have this diamond
Prices start from €196 EURSave up to €856 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
€196 EUR