Cushion|Lab Grown|IGI

1.83ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • IGI LG515227078

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG515227078

Diamond specifications and retailer prices

From ₹51,178 INR

$539 USD

As of November 1, 2026

Save ₹1,93,793 INR (79%) vs most expensive(unlock to see where)

11 retailers carry this diamond

Most expensive: ₹2,44,971 INR at Do Amore Diamonds · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG515227078 or 515227078. Listed at 11 retailers as of November 1, 2026, with prices from ₹51,178 to ₹2,44,971, a ₹1,93,793 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,44,971. 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

1.83

Carat

Colour

SI1

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG515227078

Dimensions6.99 × 6.91 × 4.82 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG515227078

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: ₹2,44,971 INR|Low: ₹26,871 INR|High: ₹2,44,971 INR|Avg: ₹94,414 INR

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 2, 2026

Retailer 8₹34,182 INR

Retailer 7₹51,178 INR

Retailer 5₹51,273 INR

Retailer 9₹56,305 INR

Retailer 2₹67,443 INR

Retailer 11₹89,022 INR

Retailer 6₹94,950 INR

Retailer 3₹1,22,296 INR

Retailer 10₹1,36,808 INR

Retailer 4₹1,52,180 INR

Do Amore Diamonds₹2,44,971 INR

38 data points across 11 retailers

11 retailers₹51,178 INR to ₹2,44,971 INR

Retailer 1

₹34,182 INR

$360 USD

Price last confirmed 8 days ago

B+

Retailer 2

₹51,178 INR

$539 USD

View

B+

Retailer 3

₹51,273 INR

$540 USD

View

B+

Retailer 4

₹56,305 INR

$593 USD

View

B+

Retailer 5

₹67,443 INR

£559 GBP

View

B+

Retailer 6

₹89,022 INR

$938 USD

View

B+

Retailer 7

₹94,950 INR

$1,000 USD

View

Retailer 8

₹1,22,296 INR

$1,288 USD

View

Retailer 9

₹1,36,808 INR

$1,441 USD

View

Retailer 10

₹1,52,180 INR

£1,262 GBP

View

Most Expensive

Do Amore Diamonds

27-4E9089D8C · Nov 2

₹2,44,971 INR

$2,580 USD

View

10 more retailers have this diamond

Prices start from ₹51,178 INRSave up to ₹1,93,793 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.

Similar diamonds

B+

1.83ct Cushion

₹51,178 INR