Cushion|Lab Grown|IGI

1.25ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG835647816

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835647816

Diamond specifications and retailer prices

From $293 USD
As of November 1, 2026
Save $1,608 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,900 USD at Do Amore Diamonds · As of October 31, 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 top-tier cut grade and certified by IGI LG835647816 or 835647816. Listed at 12 retailers as of October 31, 2026, with prices from $293 to $1,900, a $1,608 spread on the same certified stone. Do Amore Diamonds lists it at $1,900. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835647816
Dimensions7.59 × 5.62 × 3.72 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm5.62 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835647816
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 66.2%

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: Nov 1
Current: $1,900 USD|Low: $293 USD|High: $1,900 USD|Avg: $653 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$293 USD
Retailer 4$324 USD
Retailer 11$330 USD
Retailer 8$370 USD
Retailer 5$439 USD
Retailer 3$556 USD
Retailer 7$662 USD
Retailer 6$708 USD
Retailer 10$888 USD
Retailer 2$1,086 USD
Do Amore Diamonds$1,900 USD

14 data points across 11 retailers

12 retailers$293 USD to $1,900 USD

A
Cheapest Retailer
-
$293 USD
A
Retailer 2
-
$324 USD
£255 GBP
View
B+
Retailer 3
-
$330 USD
View
A
Retailer 4
-
$370 USD
View
A
Retailer 5
-
$439 USD
€418 EUR
View
B+
Retailer 6
-
$556 USD
View
B+
Retailer 7
-
$662 USD
A$1,019 AUD
View
B+
Retailer 8
-
$708 USD
A$1,089 AUD
View
B
Retailer 9
-
$888 USD
View
B
Retailer 10
-
$1,030 USD
View
B
Retailer 11
-
$1,086 USD
£855 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1811EC906 · Oct 31
$1,900 USD
View
11 more retailers have this diamond
Prices start from $293 USDSave up to $1,608 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
$293 USD