Princess|Lab Grown|IGI

1.73ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG619437868

Shape and cutting style on the report: Princess cut

Certificate IGI LG619437868

Diamond specifications and retailer prices

From ₹24,877 INR

$262 USD

As of October 30, 2026

Save ₹1,33,690 INR (84%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: ₹1,58,567 INR at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 1.73ct lab-grown princess diamond

This 1.73ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG619437868 or 619437868. Listed at 17 retailers as of October 30, 2026, with prices from ₹24,877 to ₹1,58,567, a ₹1,33,690 spread on the same certified stone. Brilliant Earth lists it at ₹1,58,567. 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

1.73

Carat

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.1°

Pavilion angle38.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG619437868

Dimensions6.49 × 6.43 × 4.67 mm

L/W Ratio1.01

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG619437868

Side View

Caratlytics Score

How it works →

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: ₹1,58,567 INR|Low: ₹21,079 INR|High: ₹2,24,082 INR|Avg: ₹69,750 INR|-29.2%

Brilliant Earth

Retailer 2

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Retailer 9

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Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

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Retailer 17

October 31, 2026

Retailer 4₹24,877 INR

Retailer 13₹28,865 INR

Retailer 5₹30,859 INR

Retailer 17₹30,859 INR

Retailer 16₹34,550 INR

Retailer 11₹42,253 INR

Retailer 10₹46,658 INR

Retailer 8₹51,463 INR

Retailer 2₹58,589 INR

Retailer 7₹60,958 INR

Retailer 6₹63,806 INR

Retailer 14₹94,855 INR

Retailer 3₹99,223 INR

Retailer 15₹1,21,061 INR

Retailer 12₹1,23,963 INR

Retailer 9₹1,27,233 INR

Brilliant Earth₹1,58,567 INR

38 data points across 17 retailers

17 retailers₹24,877 INR to ₹1,58,567 INR

Cheapest Retailer

₹24,877 INR

$262 USD

Retailer 2

₹28,865 INR

$304 USD

View

Retailer 3

₹30,859 INR

$325 USD

View

Retailer 4

₹30,859 INR

$325 USD

View

Retailer 5

₹34,550 INR

£287 GBP

View

Price last confirmed 14 days ago

Retailer 6

₹42,253 INR

$445 USD

View

Retailer 7

₹46,658 INR

€468 EUR

View

B+

Retailer 8

₹51,463 INR

$542 USD

View

B+

Retailer 9

₹58,589 INR

£486 GBP

View

B+

Retailer 10

₹60,958 INR

$642 USD

View

B+

Retailer 11

₹63,806 INR

$672 USD

View

Retailer 12

₹94,855 INR

$999 USD

View

Retailer 13

₹99,223 INR

$1,045 USD

View

Retailer 14

₹1,21,061 INR

$1,275 USD

View

Price last confirmed 10 days ago

Retailer 15

₹1,23,963 INR

£1,028 GBP

View

Retailer 16

₹1,27,233 INR

$1,340 USD

View

Most Expensive

Brilliant Earth

9118972A · Oct 30

₹1,58,567 INR

$1,670 USD

View

16 more retailers have this diamond

Prices start from ₹24,877 INRSave up to ₹1,33,690 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.

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1.73ct Princess

₹24,877 INR