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Cushion|Lab Grown|IGI

1.28ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG843635817

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843635817

Diamond specifications and retailer prices

From ₹20,794 INR
$219 USD
As of November 1, 2026
Save ₹1,09,474 INR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,30,268 INR at Michael Trio · As of November 1, 2026
View at Michael Trio

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843635817 or 843635817. Listed at 14 retailers as of November 1, 2026, with prices from ₹20,794 to ₹1,30,268, a ₹1,09,474 spread on the same certified stone. Michael Trio lists it at ₹1,30,268. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843635817
Dimensions7.67 × 5.48 × 3.73 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm5.48 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843635817
Side View
Table 62.0%Crown 39°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A+
Exceptional
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: ₹1,30,268 INR|Low: ₹20,699 INR|High: ₹1,35,256 INR|Avg: ₹60,983 INR|-3.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 2₹20,794 INR
Retailer 8₹26,219 INR
Retailer 4₹31,144 INR
Retailer 12₹37,686 INR
Retailer 6₹39,672 INR
Retailer 9₹41,611 INR
Retailer 10₹53,647 INR
Retailer 5₹57,274 INR
Retailer 13₹60,388 INR
Retailer 11₹77,574 INR
Retailer 3₹78,969 INR
Retailer 7₹1,07,443 INR
Michael Trio₹1,30,268 INR

14 data points across 13 retailers

14 retailers₹20,794 INR to ₹1,30,268 INR

A+
Cheapest Retailer
-
₹20,794 INR
$219 USD
Final sale: no returns
A
Retailer 2
-
₹26,219 INR
£217 GBP
View
B+
Retailer 3
-
₹31,144 INR
$328 USD
View
A
Retailer 4
-
₹37,686 INR
€378 EUR
View
A
Retailer 5
-
₹39,672 INR
ZAR 6,750 ZAR
View
A
Retailer 6
-
₹41,611 INR
£345 GBP
View
A
Retailer 7
-
₹53,647 INR
$565 USD
View
A
Retailer 8
-
₹57,274 INR
A$928 AUD
View
A
Retailer 9
-
₹60,388 INR
$636 USD
View
B+
Retailer 10
-
₹77,574 INR
$817 USD
View
B+
Retailer 11
-
₹78,969 INR
$832 USD
View
B
Retailer 12
-
₹97,324 INR
$1,025 USD
View
B
Retailer 13
-
₹1,07,443 INR
£891 GBP
View
Most Expensive
B
Michael Trio
1277406412 · Nov 1
₹1,30,268 INR
SGD 1,854 SGD
View
13 more retailers have this diamond
Prices start from ₹20,794 INRSave up to ₹1,09,474 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
₹20,794 INR