Round|Lab Grown|IGI

4.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG780615544

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780615544

Diamond specifications and retailer prices

From ₹2,31,963 INR

$2,443 USD

As of October 29, 2026

Save ₹11,22,974 INR (83%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹13,54,937 INR at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 4.53ct lab-grown round diamond

This 4.53ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780615544 or 780615544. Listed at 24 retailers as of October 29, 2026, with prices from ₹2,31,963 to ₹13,54,937, a ₹11,22,974 spread on the same certified stone. Brilliant Earth lists it at ₹13,54,937. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.53

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780615544

Dimensions10.60 × 10.53 × 6.52 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG780615544

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 29

Current: ₹13,54,937 INR|Low: ₹2,31,963 INR|High: ₹25,57,004 INR|Avg: ₹5,81,456 INR|-47.0%

Brilliant Earth

Retailer 2

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Retailer 9

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Retailer 11

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Retailer 13

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Retailer 15

Retailer 16

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Retailer 19

October 31, 2026

Retailer 16₹2,31,963 INR

Retailer 18₹2,69,088 INR

Retailer 15₹2,84,090 INR

Retailer 7₹2,85,800 INR

Retailer 12₹3,69,135 INR

Retailer 6₹3,69,830 INR

Retailer 13₹4,03,348 INR

Retailer 9₹4,08,285 INR

Retailer 2₹4,26,406 INR

Retailer 3₹5,28,587 INR

Retailer 14₹5,72,724 INR

Retailer 10₹5,77,367 INR

Retailer 17₹7,24,243 INR

Retailer 8₹7,52,384 INR

Retailer 5₹7,56,011 INR

Retailer 4₹9,39,093 INR

Retailer 19₹9,87,100 INR

Retailer 11₹11,28,319 INR

Brilliant Earth₹13,54,937 INR

25 data points across 19 retailers

24 retailers₹2,31,963 INR to ₹13,54,937 INR

Cheapest Retailer

₹2,31,963 INR

$2,443 USD

Retailer 2

₹2,69,088 INR

$2,834 USD

View

Retailer 3

₹2,83,521 INR

$2,986 USD

View

Price last confirmed 38 days ago

Retailer 4

₹2,84,090 INR

$2,992 USD

View

Final sale: no returns

Retailer 5

₹2,85,705 INR

$3,009 USD

View

Price last confirmed 18 days ago

Retailer 6

₹2,85,800 INR

$3,010 USD

View

Retailer 7

₹2,98,143 INR

$3,140 USD

View

Price last confirmed 34 days ago

Retailer 8

₹3,69,135 INR

£3,061 GBP

View

Retailer 9

₹3,69,830 INR

$3,895 USD

View

Retailer 10

₹4,03,348 INR

$4,248 USD

View

Retailer 11

₹4,08,285 INR

$4,300 USD

View

Retailer 12

₹4,15,501 INR

$4,376 USD

View

Price last confirmed 34 days ago

Retailer 13

₹4,26,406 INR

€4,277 EUR

View

Retailer 14

₹5,28,587 INR

$5,567 USD

View

Retailer 15

₹5,72,724 INR

ZAR 97,445 ZAR

View

Retailer 16

₹5,77,367 INR

A$9,355 AUD

View

Price last confirmed 9 days ago

B+

Retailer 17

₹6,83,165 INR

$7,195 USD

View

B+

Retailer 18

₹7,24,243 INR

£6,006 GBP

View

B+

Retailer 19

₹7,52,384 INR

$7,924 USD

View

B+

Retailer 20

₹7,56,011 INR

$7,962 USD

View

B+

Retailer 21

₹9,39,093 INR

$9,890 USD

View

B+

Retailer 22

₹9,87,100 INR

$10,396 USD

View

Retailer 23

₹11,28,319 INR

A$18,282 AUD

View

Price last confirmed 22 days ago

Most Expensive

Brilliant Earth

20863028A · Oct 30

₹13,54,937 INR

$14,270 USD

View

23 more retailers have this diamond

Prices start from ₹2,31,963 INRSave up to ₹11,22,974 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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4.53ct Round

₹2,31,963 INR