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Cushion|Lab Grown|IGI

1.28ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG840622206

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840622206

Diamond specifications and retailer prices

From ₹18,424 INR
As of November 4, 2026
Save ₹1,39,358 INR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,57,782 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown cushion diamond

This 1.28ct 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 LG840622206 or 840622206. Listed at 12 retailers as of November 4, 2026, with prices from ₹18,424 to ₹1,57,782, a ₹1,39,358 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,57,782. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622206
Dimensions8.08 × 5.34 × 3.65 mm
L/W Ratio1.51
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
8.08 mm5.34 mm1.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622206
Side View
Table 62.0%Crown 32.6°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 68.4%

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 4
Current: ₹1,57,782 INR|Low: ₹18,424 INR|High: ₹1,57,782 INR|Avg: ₹55,910 INR
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
November 5, 2026
Retailer 12₹18,424 INR
Retailer 8₹23,903 INR
Retailer 2₹26,738 INR
Retailer 3₹27,777 INR
Retailer 9₹37,225 INR
Retailer 10₹44,122 INR
Retailer 7₹54,893 INR
Retailer 6₹57,916 INR
Retailer 11₹66,136 INR
Retailer 4₹73,411 INR
Retailer 5₹1,04,967 INR
Do Amore Diamonds₹1,57,782 INR

8 data points across 12 retailers

12 retailers₹18,424 INR to ₹1,57,782 INR

A
Cheapest Retailer
-
₹18,424 INR
Final sale: no returns
A
Retailer 2
-
₹23,903 INR
View
A
Retailer 3
-
₹26,738 INR
View
B+
Retailer 4
-
₹27,777 INR
View
A
Retailer 5
-
₹37,225 INR
View
A
Retailer 6
-
₹44,122 INR
View
B+
Retailer 7
-
₹54,893 INR
View
B+
Retailer 8
-
₹57,916 INR
View
B+
Retailer 9
-
₹66,136 INR
View
B+
Retailer 10
-
₹73,411 INR
View
B
Retailer 11
-
₹1,04,967 INR
View
Most Expensive
B
Do Amore Diamonds
27-2497E40CA · Nov 4
₹1,57,782 INR
$1,670 USD
View
11 more retailers have this diamond
Prices start from ₹18,424 INRSave up to ₹1,39,358 INR

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
1.28ct Cushion
₹18,424 INR