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Cushion|Lab Grown|IGI

1.28ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG723540900

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG723540900

Diamond specifications and retailer prices

From ₹25,257 INR
$266 USD
As of October 30, 2026
Save ₹1,42,805 INR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,68,062 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG723540900 or 723540900. Listed at 16 retailers as of October 30, 2026, with prices from ₹25,257 to ₹1,68,062, a ₹1,42,805 spread on the same certified stone. Brilliant Earth lists it at ₹1,68,062. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723540900
Dimensions5.80 × 5.80 × 3.99 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
5.80 mm5.80 mm1.28 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723540900
Side View
Table 63.0%Crown 31.5°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 68.8%

Caratlytics Score

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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: Oct 30
Current: ₹1,68,062 INR|Low: ₹25,257 INR|High: ₹1,68,062 INR|Avg: ₹65,099 INR|+10.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 5₹25,257 INR
Retailer 3₹28,010 INR
Retailer 7₹34,332 INR
Retailer 13₹37,790 INR
Retailer 10₹48,177 INR
Retailer 9₹50,646 INR
Retailer 4₹50,988 INR
Retailer 8₹52,618 INR
Retailer 6₹59,249 INR
Retailer 11₹68,383 INR
Retailer 12₹71,687 INR
Retailer 14₹90,203 INR
Retailer 2₹1,12,387 INR
Brilliant Earth₹1,68,062 INR

41 data points across 14 retailers

16 retailers₹25,257 INR to ₹1,68,062 INR

A
Cheapest Retailer
-
₹25,257 INR
$266 USD
Final sale: no returns
Retailer 2
-
₹28,010 INR
$295 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
₹34,332 INR
£285 GBP
View
A
Retailer 4
-
₹37,790 INR
$398 USD
View
A
Retailer 5
-
₹48,177 INR
ZAR 8,197 ZAR
View
A
Retailer 6
-
₹50,646 INR
€508 EUR
View
A
Retailer 7
-
₹50,988 INR
$537 USD
View
A
Retailer 8
-
₹52,618 INR
£436 GBP
View
A
Retailer 9
-
₹59,249 INR
$624 USD
View
B+
Retailer 10
-
₹68,383 INR
A$1,108 AUD
View
B+
Retailer 11
-
₹71,687 INR
$755 USD
View
Retailer 12
-
₹90,203 INR
$950 USD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
₹95,080 INR
$1,001 USD
View
B
Retailer 14
-
₹1,12,387 INR
£932 GBP
View
B
Retailer 15
-
₹1,24,896 INR
$1,315 USD
View
Most Expensive
B
Brilliant Earth
21313249A · Oct 31
₹1,68,062 INR
$1,770 USD
View
15 more retailers have this diamond
Prices start from ₹25,257 INRSave up to ₹1,42,805 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
₹25,257 INR