Round|Lab Grown|IGI

4.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG687528720

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687528720

Diamond specifications and retailer prices

From ₹4,46,360 INR

$4,701 USD

As of October 29, 2026

Save ₹26,24,323 INR (85%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹36,20,444 INR at Mervis Diamond Importers · As of October 31, 2026

View at Mervis Diamond Importers

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 LG687528720 or 687528720. Listed at 24 retailers as of October 29, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG687528720

Dimensions10.57 × 10.63 × 6.52 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG687528720

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: ₹36,20,444 INR|Low: ₹4,28,509 INR|High: ₹36,20,444 INR|Avg: ₹11,00,982 INR

Mervis Diamond Importers

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

October 31, 2026

Retailer 16₹4,46,360 INR

Retailer 7₹4,67,724 INR

Retailer 6₹4,94,215 INR

Retailer 9₹4,99,817 INR

Retailer 18₹5,17,762 INR

Retailer 15₹5,20,801 INR

Retailer 14₹6,61,232 INR

Retailer 8₹6,78,418 INR

Retailer 2₹7,28,700 INR

Retailer 3₹8,00,713 INR

Retailer 12₹11,69,086 INR

Retailer 11₹12,16,317 INR

Retailer 13₹12,58,914 INR

Retailer 4₹13,10,785 INR

Retailer 5₹16,39,967 INR

Retailer 10₹16,91,934 INR

Retailer 17₹25,57,004 INR

Mervis Diamond Importers₹36,20,444 INR

44 data points across 18 retailers

24 retailers₹4,46,360 INR to ₹30,70,683 INR

Cheapest Retailer

₹4,46,360 INR

$4,701 USD

Retailer 2

₹4,53,196 INR

$4,773 USD

View

Retailer 3

₹4,67,724 INR

$4,926 USD

View

Retailer 4

₹4,94,215 INR

$5,205 USD

View

Retailer 5

₹4,99,817 INR

$5,264 USD

View

Final sale: no returns

Retailer 6

₹5,17,762 INR

$5,453 USD

View

Retailer 7

₹5,17,762 INR

$5,453 USD

View

Price last confirmed 15 days ago

Retailer 8

₹5,20,801 INR

$5,485 USD

View

B+

Retailer 9

₹6,61,232 INR

$6,964 USD

View

Retailer 10

₹6,68,136 INR

$7,037 USD

View

Price last confirmed 82 days ago

B+

Retailer 11

₹6,78,418 INR

$7,145 USD

View

B+

Retailer 12

₹7,28,700 INR

£6,043 GBP

View

B+

Retailer 13

₹8,00,713 INR

$8,433 USD

View

B+

Retailer 14

₹11,69,086 INR

£9,695 GBP

View

B+

Retailer 15

₹12,16,317 INR

ZAR 206,948 ZAR

View

Retailer 16

₹12,58,914 INR

A$20,398 AUD

View

Price last confirmed 9 days ago

Retailer 17

₹13,10,785 INR

$13,805 USD

View

Retailer 18

₹14,25,112 INR

$15,009 USD

View

Retailer 19

₹16,39,967 INR

$17,272 USD

View

Retailer 20

₹16,91,934 INR

$17,819 USD

View

Retailer 21

₹20,43,268 INR

$21,519 USD

View

Retailer 22

₹25,57,004 INR

$26,930 USD

View

Retailer 23

₹30,70,683 INR

$32,340 USD

View

Most Expensive

Mervis Diamond Importers

1985409141 · Oct 31

₹36,20,444 INR

$38,130 USD

View

Price under review

23 more retailers have this diamond

Prices start from ₹4,46,360 INRSave up to ₹26,24,323 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

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