Heart|Lab Grown|IGI

4.02ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG741578151

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741578151

Diamond specifications and retailer prices

From $602 USD

£474 GBP

As of November 1, 2026

Save $2,608 USD (81%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $3,210 USD at With Clarity · As of October 31, 2026

View at With Clarity

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741578151 or 741578151. Listed at 15 retailers as of October 31, 2026, with prices from $602 to $3,210, a $2,608 spread on the same certified stone. With Clarity lists it at $3,210. 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

4.02

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG741578151

Dimensions9.85 × 11.15 × 6.21 mm

L/W Ratio1.13

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 LG741578151

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 1

Current: $602 USD|Low: $553 USD|High: $8,030 USD|Avg: $2,027 USD|-0.5%

Retailer 1

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

With Clarity

November 1, 2026

Retailer 7$553 USD

Retailer 1$602 USD

Retailer 12$721 USD

Retailer 19$794 USD

Retailer 17$855 USD

Retailer 5$1,108 USD

Retailer 14$1,127 USD

Retailer 8$1,236 USD

Retailer 11$1,317 USD

Retailer 2$1,436 USD

Retailer 16$1,445 USD

Retailer 4$1,556 USD

Retailer 15$1,790 USD

Retailer 13$1,897 USD

Retailer 3$2,302 USD

Retailer 6$2,335 USD

Retailer 9$2,846 USD

Retailer 18$3,148 USD

With Clarity$3,210 USD

Retailer 10$8,030 USD

6 data points across 20 retailers

15 retailers$602 USD to $3,210 USD

Cheapest Retailer

$602 USD

£474 GBP

Retailer 2

$721 USD

View

Retailer 3

$794 USD

HK$6,200 HKD

View

Retailer 4

$855 USD

View

B+

Retailer 5

$1,108 USD

View

Retailer 6

$1,127 USD

£887 GBP

View

Retailer 7

$1,436 USD

ZAR 23,197 ZAR

View

Retailer 8

$1,445 USD

A$2,223 AUD

View

Retailer 9

$1,556 USD

View

B+

Retailer 10

$1,790 USD

View

Retailer 11

$1,897 USD

View

B+

Retailer 12

$2,302 USD

View

B+

Retailer 13

$2,335 USD

View

Retailer 14

$3,148 USD

£2,479 GBP

View

Most Expensive

With Clarity

741578151 · Oct 31

$3,210 USD

View

14 more retailers have this diamond

Prices start from $602 USDSave up to $2,608 USD

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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