Round|Lab Grown|IGI

1.75ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG786680988

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786680988

Diamond specifications and retailer prices

From ₹20,224 INR

$213 USD

As of November 1, 2026

Save ₹1,01,312 INR (83%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: ₹1,21,536 INR at Brilliant Earth · As of November 1, 2026

View at Brilliant Earth

About this 1.75ct lab-grown round diamond

This 1.75ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786680988 or 786680988. Listed at 13 retailers as of November 1, 2026, with prices from ₹20,224 to ₹1,21,536, a ₹1,01,312 spread on the same certified stone. Brilliant Earth lists it at ₹1,21,536. 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

1.75

Carat

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG786680988

Dimensions7.77 × 7.73 × 4.75 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG786680988

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Nov 1

Current: ₹1,21,536 INR|Low: ₹19,370 INR|High: ₹1,34,829 INR|Avg: ₹55,407 INR|-9.9%

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

November 2, 2026

Retailer 6₹20,224 INR

Retailer 12₹23,453 INR

Retailer 7₹25,067 INR

Retailer 5₹25,352 INR

Retailer 3₹42,072 INR

Retailer 13₹43,012 INR

Retailer 2₹46,284 INR

Retailer 11₹50,134 INR

Retailer 10₹52,033 INR

Retailer 8₹80,613 INR

Retailer 9₹80,897 INR

Retailer 4₹1,02,257 INR

Brilliant Earth₹1,21,536 INR

43 data points across 13 retailers

13 retailers₹20,224 INR to ₹1,21,536 INR

Cheapest Retailer

₹20,224 INR

$213 USD

Retailer 2

₹23,453 INR

$247 USD

View

Retailer 3

₹25,067 INR

$264 USD

View

Retailer 4

₹25,352 INR

$267 USD

View

Price last confirmed 8 days ago

Retailer 5

₹42,072 INR

€422 EUR

View

B+

Retailer 6

₹43,012 INR

$453 USD

View

Retailer 7

₹46,284 INR

£384 GBP

View

Retailer 8

₹50,134 INR

$528 USD

View

Retailer 9

₹52,033 INR

$548 USD

View

B+

Retailer 10

₹80,613 INR

$849 USD

View

B+

Retailer 11

₹80,897 INR

$852 USD

View

Retailer 12

₹1,02,257 INR

£848 GBP

View

Most Expensive

Brilliant Earth

19039781A · Nov 1

₹1,21,536 INR

$1,280 USD

View

12 more retailers have this diamond

Prices start from ₹20,224 INRSave up to ₹1,01,312 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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1.75ct Round

₹20,224 INR