Princess|Lab Grown|IGI

1.57ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG816624870

Shape and cutting style on the report: Princess cut

Certificate IGI LG816624870

Diamond specifications and retailer prices

From ₹70,073 INR

$738 USD

As of October 30, 2026

Save ₹2,52,757 INR (78%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹3,22,830 INR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816624870 or 816624870. Listed at 24 retailers as of October 30, 2026, with prices from ₹70,073 to ₹3,22,830, a ₹2,52,757 spread on the same certified stone. Brilliant Earth lists it at ₹3,22,830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.2°

Pavilion angle37.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG816624870

Dimensions6.28 × 6.23 × 4.45 mm

L/W Ratio1.01

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 LG816624870

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: ₹3,22,830 INR|Low: ₹65,610 INR|High: ₹4,33,922 INR|Avg: ₹1,68,756 INR|-25.6%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

October 31, 2026

Retailer 9₹68,364 INR

Retailer 3₹70,073 INR

Retailer 10₹79,283 INR

Retailer 11₹79,283 INR

Retailer 5₹1,09,193 INR

Retailer 12₹1,09,193 INR

Retailer 18₹1,14,320 INR

Retailer 2₹1,16,157 INR

Retailer 15₹1,18,142 INR

Retailer 7₹1,44,343 INR

Retailer 14₹1,67,302 INR

Retailer 13₹1,80,894 INR

Retailer 4₹1,83,994 INR

Retailer 19₹2,34,621 INR

Retailer 6₹2,50,600 INR

Retailer 17₹2,52,564 INR

Retailer 8₹2,64,436 INR

Retailer 16₹3,07,616 INR

Brilliant Earth₹3,22,830 INR

37 data points across 19 retailers

24 retailers₹70,073 INR to ₹3,22,830 INR

Retailer 1

₹68,364 INR

$720 USD

Price last confirmed 20 days ago

Retailer 2

₹68,364 INR

$720 USD

View

Price last confirmed 39 days ago

Retailer 3

₹70,073 INR

$738 USD

View

Final sale: no returns

Retailer 4

₹74,346 INR

$783 USD

View

Price last confirmed 38 days ago

Retailer 5

₹78,144 INR

$823 USD

View

Price last confirmed 36 days ago

Retailer 6

₹79,283 INR

$835 USD

View

Price last confirmed 28 days ago

Retailer 7

₹79,283 INR

$835 USD

View

Price last confirmed 19 days ago

Retailer 8

₹1,09,193 INR

$1,150 USD

View

Retailer 9

₹1,09,193 INR

$1,150 USD

View

Retailer 10

₹1,14,320 INR

$1,204 USD

View

Retailer 11

₹1,16,157 INR

£963 GBP

View

Retailer 12

₹1,18,142 INR

€1,185 EUR

View

Retailer 13

₹1,44,343 INR

ZAR 24,559 ZAR

View

Price last confirmed 7 days ago

Retailer 14

₹1,67,302 INR

$1,762 USD

View

B+

Retailer 15

₹1,80,894 INR

A$2,931 AUD

View

B+

Retailer 16

₹1,83,994 INR

$1,938 USD

View

Retailer 17

₹2,22,848 INR

$2,347 USD

View

Price last confirmed 31 days ago

B+

Retailer 18

₹2,34,621 INR

$2,471 USD

View

Retailer 19

₹2,45,996 INR

£2,040 GBP

View

Price last confirmed 20 days ago

B+

Retailer 20

₹2,50,600 INR

$2,639 USD

View

B+

Retailer 21

₹2,52,564 INR

$2,660 USD

View

Retailer 22

₹2,64,436 INR

$2,785 USD

View

Price last confirmed 13 days ago

B+

Retailer 23

₹3,07,616 INR

£2,551 GBP

View

Most Expensive

Brilliant Earth

21018818A · Oct 31

₹3,22,830 INR

$3,400 USD

View

23 more retailers have this diamond

Prices start from ₹70,073 INRSave up to ₹2,52,757 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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1.57ct Princess

₹70,073 INR