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Cushion|Lab Grown|IGI

1.83ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG492129086

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG492129086

Diamond specifications and retailer prices

From ₹26,771 INR
$281 USD
As of October 28, 2026
Save ₹2,34,269 INR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹2,61,040 INR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492129086 or 492129086. Listed at 16 retailers as of October 28, 2026, with prices from ₹26,771 to ₹2,61,040, a ₹2,34,269 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,61,040. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.83
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492129086
Dimensions7.41 × 6.86 × 4.72 mm
L/W Ratio1.08
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
7.41 mm6.86 mm1.83 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492129086
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 39.4°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 28
Current: ₹2,61,040 INR|Low: ₹26,771 INR|High: ₹2,61,040 INR|Avg: ₹92,069 INR|+22.9%
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
Retailer 13
October 30, 2026
Retailer 4₹26,771 INR
Retailer 9₹36,393 INR
Retailer 8₹49,064 INR
Retailer 10₹49,064 INR
Retailer 2₹51,595 INR
Retailer 11₹53,256 INR
Retailer 6₹71,935 INR
Retailer 5₹95,912 INR
Retailer 3₹1,18,897 INR
Retailer 12₹1,44,396 INR
Retailer 13₹1,47,909 INR
Retailer 7₹1,61,889 INR
Do Amore Diamonds₹2,61,040 INR

39 data points across 13 retailers

16 retailers₹26,771 INR to ₹2,61,040 INR

A
Cheapest Retailer
-
₹26,771 INR
$281 USD
Final sale: no returns
A
Retailer 2
-
₹36,393 INR
$382 USD
View
Retailer 3
-
₹42,368 INR
£350 GBP
View
Price last confirmed 35 days ago
A
Retailer 4
-
₹49,064 INR
$515 USD
View
A
Retailer 5
-
₹49,064 INR
$515 USD
View
A
Retailer 6
-
₹51,595 INR
£426 GBP
View
A
Retailer 7
-
₹53,256 INR
$559 USD
View
B+
Retailer 8
-
₹71,935 INR
£595 GBP
View
B+
Retailer 9
-
₹95,912 INR
$1,007 USD
View
B
Retailer 10
-
₹1,12,165 INR
CA$1,635 CAD
View
B
Retailer 11
-
₹1,18,897 INR
$1,248 USD
View
B
Retailer 12
-
₹1,44,396 INR
$1,516 USD
View
B
Retailer 13
-
₹1,47,909 INR
SGD 2,098 SGD
View
B
Retailer 14
-
₹1,61,889 INR
£1,338 GBP
View
Retailer 15
-
₹2,25,790 INR
$2,370 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Do Amore Diamonds
27-8BB05FEF8 · Oct 29
₹2,61,040 INR
$2,740 USD
View
15 more retailers have this diamond
Prices start from ₹26,771 INRSave up to ₹2,34,269 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
1.83ct Cushion
₹26,771 INR