Heart|Lab Grown|IGI

4.55ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG710578436

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG710578436

Diamond specifications and retailer prices

From ₹1,89,368 INR

A$3,058 AUD

As of October 29, 2026

12 retailers carry this diamond

Most expensive: ₹10,01,288 INR at Brilliant Earth · As of September 17, 2026

View at Brilliant Earth

About this 4.55ct lab-grown heart diamond

This 4.55ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710578436 or 710578436. Listed at 12 retailers as of October 29, 2026. 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

4.55

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG710578436

Dimensions11.56 × 9.95 × 6.90 mm

L/W Ratio1.16

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 LG710578436

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: Oct 29

Current: ₹9,75,565 INR|Low: ₹60,592 INR|High: ₹10,01,288 INR|Avg: ₹2,92,056 INR|-2.6%

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

October 29, 2026

Retailer 15₹81,456 INR

Retailer 10₹1,01,463 INR

Retailer 7₹1,24,327 INR

Retailer 3₹1,31,866 INR

Retailer 13₹1,36,522 INR

Retailer 12₹1,78,715 INR

Retailer 2₹1,89,368 INR

Retailer 14₹1,94,160 INR

Retailer 9₹1,98,257 INR

Retailer 16₹2,71,520 INR

Retailer 11₹3,19,905 INR

Retailer 5₹3,67,963 INR

Retailer 4₹3,80,318 INR

Retailer 8₹3,86,911 INR

Retailer 6₹6,79,275 INR

Brilliant Earth₹9,75,565 INR

12 data points across 16 retailers

12 retailers

Retailer 1

₹1,31,866 INR

£1,090 GBP

Price last confirmed 16 days ago

Retailer 2

₹1,36,522 INR

$1,433 USD

View

Price last confirmed 15 days ago

Retailer 3

₹1,78,715 INR

ZAR 30,305 ZAR

View

Price last confirmed 15 days ago

Retailer 4

₹1,89,368 INR

A$3,058 AUD

View

Retailer 5

₹1,94,160 INR

$2,038 USD

View

Price last confirmed 16 days ago

Retailer 6

₹1,98,257 INR

$2,081 USD

View

Price last confirmed 14 days ago

Retailer 7

₹2,71,520 INR

$2,850 USD

View

Price last confirmed 16 days ago

Retailer 8

₹3,19,905 INR

£2,644 GBP

View

Price last confirmed 15 days ago

Retailer 9

₹3,67,963 INR

$3,862 USD

View

Price last confirmed 19 days ago

Retailer 10

₹3,86,911 INR

A$6,248 AUD

View

Price last confirmed 118 days ago

Retailer 11

₹9,75,565 INR

$10,240 USD

View

Price last confirmed 15 days ago

Most Expensive

Brilliant Earth

20262389Y · Sep 17

₹10,01,288 INR

$10,510 USD

View

Price last confirmed 42 days ago

11 more retailers have this diamond

Prices start from ₹1,89,368 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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4.55ct Heart

₹1,89,368 INR