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Cushion|Lab Grown|IGI

1.28ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG689562553

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

Certificate IGI LG689562553

Diamond specifications and retailer prices

From ₹26,871 INR
$283 USD
As of November 1, 2026
Save ₹1,63,409 INR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,90,280 INR at Yadav Diamonds · As of October 19, 2026
View at Yadav 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689562553 or 689562553. Listed at 16 retailers as of October 30, 2026, with a 608% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562553
Dimensions6.23 × 6.23 × 4.30 mm
L/W Ratio1.00
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
6.23 mm6.23 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562553
Side View
Table 63.0%Crown 37.8°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
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: ₹56,411 INR|Low: ₹26,586 INR|High: ₹1,90,280 INR|Avg: ₹75,424 INR|+2.7%
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
Yadav Diamonds
November 1, 2026
Retailer 3₹26,871 INR
Retailer 5₹35,132 INR
Retailer 6₹42,970 INR
Retailer 10₹45,101 INR
Retailer 1₹56,411 INR
Retailer 12₹59,819 INR
Retailer 2₹61,053 INR
Retailer 7₹63,996 INR
Retailer 9₹72,641 INR
Retailer 4₹92,185 INR
Retailer 13₹1,00,830 INR
Retailer 11₹1,19,742 INR
Retailer 8₹1,28,183 INR
Yadav Diamonds₹1,90,280 INR

40 data points across 14 retailers

16 retailers₹26,871 INR to ₹1,90,280 INR

A
Cheapest Retailer
-
₹26,871 INR
$283 USD
Final sale: no returns
B+
Retailer 2
-
₹35,132 INR
$370 USD
View
A
Retailer 3
-
₹42,970 INR
€431 EUR
View
A
Retailer 4
-
₹45,101 INR
$475 USD
View
A
Retailer 5
-
₹56,411 INR
£468 GBP
View
A
Retailer 6
-
₹59,819 INR
$630 USD
View
A
Retailer 7
-
₹61,053 INR
$643 USD
View
B+
Retailer 8
-
₹63,996 INR
$674 USD
View
B+
Retailer 9
-
₹72,641 INR
A$1,177 AUD
View
B+
Retailer 10
-
₹92,185 INR
SGD 1,312 SGD
View
B
Retailer 11
-
₹1,00,830 INR
$1,062 USD
View
B+
Retailer 12
-
₹1,19,742 INR
£993 GBP
View
B
Retailer 13
-
₹1,28,183 INR
$1,350 USD
View
B
Retailer 14
-
₹1,90,280 INR
$2,004 USD
View
Retailer 15
-
₹1,90,280 INR
$2,004 USD
View
Price last confirmed 27 days ago
Most Expensive
Yadav Diamonds
13316896 · Oct 19
₹1,90,280 INR
$2,004 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from ₹26,871 INRSave up to ₹1,63,409 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
₹26,871 INR