Heart|Lab Grown|IGI

5.74ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG596345467

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG596345467

Diamond specifications and retailer prices

From $11,837 SGD

$9,259 USD

As of October 30, 2026

Save $44,837 SGD (79%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $56,674 SGD at Michael Trio · As of October 30, 2026

View at Michael Trio

About this 5.74ct lab-grown heart diamond

This 5.74ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG596345467 or 596345467. Listed at 29 retailers as of October 30, 2026, with prices from $11,837 to $56,674, a $44,837 spread on the same certified stone. Michael Trio lists it at $56,674. 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

5.74

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.5°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG596345467

Dimensions12.33 × 10.88 × 7.41 mm

L/W Ratio1.13

Girdle conditionFaceted

Culet sizePointed

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 LG596345467

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 30

Current: $56,674 SGD|Low: $11,837 SGD|High: $129,231 SGD|Avg: $38,556 SGD|-56.1%

Michael Trio

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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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

Retailer 20

October 30, 2026

Retailer 3$11,837 SGD

Retailer 8$12,045 SGD

Retailer 9$13,583 SGD

Retailer 18$15,030 SGD

Retailer 19$15,878 SGD

Retailer 15$16,217 SGD

Retailer 17$18,584 SGD

Retailer 4$18,643 SGD

Retailer 2$19,854 SGD

Retailer 14$24,477 SGD

Retailer 6$25,114 SGD

Retailer 13$30,793 SGD

Retailer 16$31,397 SGD

Retailer 20$33,738 SGD

Retailer 5$37,786 SGD

Retailer 10$41,973 SGD

Retailer 11$46,568 SGD

Michael Trio$56,674 SGD

Retailer 12$57,994 SGD

Retailer 7$73,853 SGD

30 data points across 20 retailers

29 retailers$11,837 SGD to $56,674 SGD

Cheapest Retailer

$11,837 SGD

$9,259 USD

Retailer 2

$11,837 SGD

$9,259 USD

View

Price last confirmed 22 days ago

Retailer 3

$11,837 SGD

$9,259 USD

View

Price last confirmed 19 days ago

Retailer 4

$12,045 SGD

$9,422 USD

View

Retailer 5

$13,583 SGD

$10,625 USD

View

Retailer 6

$13,730 SGD

$10,740 USD

View

Price last confirmed 20 days ago

Retailer 7

$13,730 SGD

$10,740 USD

View

Price last confirmed 27 days ago

Retailer 8

$14,204 SGD

$11,111 USD

View

Retailer 9

$14,204 SGD

$11,111 USD

View

Price last confirmed 20 days ago

Retailer 10

$15,030 SGD

$11,757 USD

View

Retailer 11

$15,878 SGD

$12,420 USD

View

Retailer 12

$16,217 SGD

$12,685 USD

View

Final sale: no returns

Retailer 13

$18,584 SGD

£11,447 GBP

View

Price last confirmed 11 days ago

Retailer 14

$18,643 SGD

$14,583 USD

View

Retailer 15

$19,854 SGD

$15,530 USD

View

Retailer 16

$24,477 SGD

£15,076 GBP

View

Retailer 17

$25,114 SGD

$19,645 USD

View

Retailer 18

$26,996 SGD

$21,117 USD

View

Price last confirmed 30 days ago

Retailer 19

$26,996 SGD

$21,117 USD

View

Price last confirmed 30 days ago

Retailer 20

$27,212 SGD

$21,286 USD

View

Price last confirmed 32 days ago

B+

Retailer 21

$30,793 SGD

ZAR 389,131 ZAR

View

Retailer 22

$30,884 SGD

$24,158 USD

View

Price last confirmed 33 days ago

Retailer 23

$31,397 SGD

A$37,784 AUD

View

Price last confirmed 8 days ago

Retailer 24

$33,738 SGD

A$40,601 AUD

View

Price last confirmed 22 days ago

B+

Retailer 25

$37,786 SGD

$29,557 USD

View

B+

Retailer 26

$41,973 SGD

$32,833 USD

View

Retailer 27

$46,568 SGD

$36,427 USD

View

Most Expensive

Michael Trio

7901460670 · Oct 30

$56,674 SGD

View

27 more retailers have this diamond

Prices start from $11,837 SGDSave up to $44,837 SGD

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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5.74ct Heart

$11,837 SGD