Princess|Lab Grown|IGI

1.28ct F IF Princess Lab Grown Diamond

ID • F/IF • IGI LG683544256

Shape and cutting style on the report: Princess cut

Certificate IGI LG683544256

Diamond specifications and retailer prices

From ₹41,191 INR

$434 USD

As of November 2, 2026

Save ₹1,69,509 INR (80%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: ₹2,10,700 INR at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG683544256 or 683544256. Listed at 22 retailers as of November 2, 2026, with prices from ₹41,191 to ₹2,10,700, a ₹1,69,509 spread on the same certified stone. Brilliant Earth lists it at ₹2,10,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.7°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG683544256

Dimensions5.92 × 5.90 × 4.14 mm

L/W Ratio1.00

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG683544256

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 2

Current: ₹2,10,700 INR|Low: ₹40,811 INR|High: ₹2,10,700 INR|Avg: ₹1,07,711 INR|+0.5%

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 10₹41,191 INR

Retailer 18₹46,126 INR

Retailer 20₹46,221 INR

Retailer 6₹51,156 INR

Retailer 11₹51,156 INR

Retailer 19₹64,064 INR

Retailer 5₹72,891 INR

Retailer 7₹80,484 INR

Retailer 15₹84,413 INR

Retailer 13₹88,183 INR

Retailer 17₹89,889 INR

Retailer 4₹90,829 INR

Retailer 14₹1,24,185 INR

Retailer 2₹1,25,186 INR

Retailer 21₹1,25,542 INR

Retailer 3₹1,36,670 INR

Retailer 9₹1,64,384 INR

Retailer 12₹1,67,391 INR

Retailer 8₹1,84,292 INR

Retailer 16₹1,87,795 INR

Brilliant Earth₹2,10,700 INR

35 data points across 21 retailers

22 retailers₹41,191 INR to ₹2,10,700 INR

Cheapest Retailer

₹41,191 INR

$434 USD

Retailer 2

₹46,126 INR

$486 USD

View

Final sale: no returns

Retailer 3

₹46,221 INR

$487 USD

View

Retailer 4

₹51,156 INR

$539 USD

View

Retailer 5

₹51,156 INR

$539 USD

View

Price last confirmed 8 days ago

Retailer 6

₹64,064 INR

$675 USD

View

Retailer 7

₹72,891 INR

$768 USD

View

Retailer 8

₹80,484 INR

$848 USD

View

Retailer 9

₹84,413 INR

£700 GBP

View

B+

Retailer 10

₹88,183 INR

ZAR 15,010 ZAR

View

B+

Retailer 11

₹89,889 INR

€902 EUR

View

B+

Retailer 12

₹90,829 INR

$957 USD

View

Retailer 13

₹1,24,185 INR

A$2,013 AUD

View

Price last confirmed 25 days ago

B+

Retailer 14

₹1,25,186 INR

$1,319 USD

View

Retailer 15

₹1,25,542 INR

A$2,035 AUD

View

Price last confirmed 13 days ago

Retailer 16

₹1,36,670 INR

$1,440 USD

View

Price last confirmed 15 days ago

Retailer 17

₹1,64,384 INR

$1,732 USD

View

Retailer 18

₹1,67,391 INR

$1,764 USD

View

Retailer 19

₹1,84,292 INR

$1,942 USD

View

Retailer 20

₹1,87,795 INR

£1,558 GBP

View

Retailer 21

₹1,97,982 INR

$2,086 USD

View

Most Expensive

Brilliant Earth

14844749A · Nov 2

₹2,10,700 INR

$2,220 USD

View

21 more retailers have this diamond

Prices start from ₹41,191 INRSave up to ₹1,69,509 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.

Where to buy this spec

See every retailer carrying 1.28ct F IF princess lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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1.28ct Princess

₹41,191 INR