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Cushion|Lab Grown|IGI

1.23ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG833665783

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

Certificate IGI LG833665783

Diamond specifications and retailer prices

From ₹21,132 INR
As of November 6, 2026
Save ₹84,108 INR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,05,240 INR at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG833665783 or 833665783. Listed at 11 retailers as of November 6, 2026, with prices from ₹21,132 to ₹1,05,240, a ₹84,108 spread on the same certified stone. Reve Diamonds lists it at ₹1,05,240. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833665783
Dimensions6.26 × 6.17 × 4.15 mm
L/W Ratio1.01
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
6.26 mm6.17 mm1.23 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833665783
Side View
Table 61.0%Crown 35.5°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 67.3%

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: Nov 6
Current: ₹34,656 INR|Low: ₹19,817 INR|High: ₹1,05,240 INR|Avg: ₹54,590 INR|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 6, 2026
Retailer 2₹19,911 INR
Retailer 8₹21,132 INR
Retailer 1₹34,656 INR
Retailer 3₹36,441 INR
Retailer 9₹36,723 INR
Retailer 7₹38,601 INR
Retailer 6₹53,534 INR
Retailer 5₹71,379 INR
Retailer 10₹71,379 INR
Retailer 4₹96,080 INR
Reve Diamonds₹1,05,240 INR

44 data points across 11 retailers

11 retailers₹21,132 INR to ₹1,05,240 INR

Retailer 1
-
₹19,911 INR
Price last confirmed 13 days ago
A
Retailer 2
-
₹21,132 INR
View
Final sale: no returns
A
Retailer 3
-
₹34,656 INR
View
A
Retailer 4
-
₹36,441 INR
View
B+
Retailer 5
-
₹36,723 INR
View
B+
Retailer 6
-
₹38,601 INR
View
B+
Retailer 7
-
₹53,534 INR
View
B
Retailer 8
-
₹71,379 INR
View
B
Retailer 9
-
₹71,379 INR
View
B
Retailer 10
-
₹96,080 INR
View
Most Expensive
B
Reve Diamonds
B8323DEFA · Nov 6
₹1,05,240 INR
$1,121 USD
View
10 more retailers have this diamond
Prices start from ₹21,132 INRSave up to ₹84,108 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
1.23ct Cushion
₹21,132 INR