Cushion|Lab Grown|IGI

1.25ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG825664964

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825664964

Diamond specifications and retailer prices

From $263 USD
As of November 1, 2026
Save $1,458 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,720 USD at Do Amore Diamonds · As of October 26, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825664964 or 825664964. Listed at 9 retailers as of October 26, 2026, with prices from $263 to $1,720, a $1,458 spread on the same certified stone. Do Amore Diamonds lists it at $1,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825664964
Dimensions7.85 × 5.43 × 3.62 mm
L/W Ratio1.45
Girdle conditionFaceted
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
7.85 mm5.43 mm1.25 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825664964
Side View
Table 59.0%Crown 32.1°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 66.7%

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 1
Current: $1,720 USD|Low: $263 USD|High: $1,720 USD|Avg: $622 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 6$263 USD
Retailer 7$303 USD
Retailer 3$308 USD
Retailer 4$405 USD
Retailer 5$600 USD
Retailer 8$793 USD
Retailer 2$1,148 USD
Do Amore Diamonds$1,720 USD

4 data points across 8 retailers

9 retailers$263 USD to $1,720 USD

A
Cheapest Retailer
-
$263 USD
B+
Retailer 2
-
$303 USD
View
A
Retailer 3
-
$308 USD
£242 GBP
View
A
Retailer 4
-
$405 USD
€386 EUR
View
Retailer 5
-
$600 USD
A$923 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$793 USD
View
B+
Retailer 7
-
$810 USD
View
B
Retailer 8
-
$1,148 USD
£904 GBP
View
Most Expensive
B
Do Amore Diamonds
27-92B58A6A1 · Oct 26
$1,720 USD
View
8 more retailers have this diamond
Prices start from $263 USDSave up to $1,458 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
1.25ct Cushion
$263 USD