Heart|Lab Grown|IGI

1.07ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG772649924

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG772649924

Diamond specifications and retailer prices

From $392 SGD

$307 USD

As of October 29, 2026

17 retailers carry this diamond

Most expensive: $1,866 SGD at Brilliant Earth · As of October 18, 2026

View at Brilliant Earth

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772649924 or 772649924. Listed at 17 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle37.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG772649924

Dimensions6.33 × 6.98 × 4.07 mm

L/W Ratio1.10

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 LG772649924

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: $1,866 SGD|Low: $253 SGD|High: $1,930 SGD|Avg: $880 SGD|-3.3%

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

October 22, 2026

Retailer 3$339 SGD

Retailer 8$392 SGD

Retailer 15$476 SGD

Retailer 11$566 SGD

Retailer 14$582 SGD

Retailer 6$727 SGD

Retailer 5$738 SGD

Retailer 10$758 SGD

Retailer 4$825 SGD

Retailer 2$826 SGD

Retailer 12$1,092 SGD

Retailer 13$1,372 SGD

Retailer 9$1,398 SGD

Retailer 7$1,581 SGD

Brilliant Earth$1,866 SGD

27 data points across 15 retailers

17 retailers

Retailer 1

$272 SGD

$213 USD

Price last confirmed 23 days ago

Retailer 2

$317 SGD

$248 USD

View

Price last confirmed 32 days ago

Retailer 3

$334 SGD

$261 USD

View

Price last confirmed 36 days ago

Retailer 4

$339 SGD

$265 USD

View

Price last confirmed 28 days ago

Retailer 5

$339 SGD

$265 USD

View

Price last confirmed 19 days ago

Retailer 6

$392 SGD

$307 USD

View

Final sale: no returns

Retailer 7

$476 SGD

$372 USD

View

Price last confirmed 10 days ago

Retailer 8

$582 SGD

ZAR 7,349 ZAR

View

Price last confirmed 23 days ago

Retailer 9

$727 SGD

$569 USD

View

Price last confirmed 11 days ago

Retailer 10

$758 SGD

£467 GBP

View

Price last confirmed 9 days ago

Retailer 11

$826 SGD

$646 USD

View

Price last confirmed 8 days ago

Retailer 12

$1,088 SGD

$851 USD

View

Price last confirmed 31 days ago

Retailer 13

$1,092 SGD

$854 USD

View

Price last confirmed 15 days ago

Retailer 14

$1,372 SGD

£845 GBP

View

Price last confirmed 20 days ago

Retailer 15

$1,398 SGD

$1,093 USD

View

Price last confirmed 9 days ago

Retailer 16

$1,581 SGD

$1,237 USD

View

Price last confirmed 20 days ago

Most Expensive

Brilliant Earth

17968061A · Oct 18

$1,866 SGD

$1,460 USD

View

Price last confirmed 13 days ago

16 more retailers have this diamond

Prices start from $392 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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1.07ct Heart

$392 SGD