Heart|Lab Grown|IGI

1.56ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG803613697

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803613697

Diamond specifications and retailer prices

From $294 USD

HK$2,300 HKD

As of November 3, 2026

Save $846 USD (74%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $1,140 USD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803613697 or 803613697. Listed at 16 retailers as of November 2, 2026, with prices from $294 to $1,140, a $846 spread on the same certified stone. Brilliant Earth lists it at $1,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle35.2°

Pavilion angle42.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG803613697

Dimensions8.26 × 6.92 × 4.82 mm

L/W Ratio1.19

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

SymmetryVery Good

FluorescenceNone

CertificateIGI LG803613697

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: Nov 3

Current: $1,140 USD|Low: $208 USD|High: $1,140 USD|Avg: $617 USD

Brilliant Earth

Retailer 2

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Retailer 6

Retailer 7

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Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 15

Retailer 16

Retailer 17

October 31, 2026

Retailer 17$216 USD

Retailer 7$242 USD

Retailer 15$251 USD

Retailer 3$268 USD

Retailer 2$294 USD

Retailer 12$330 USD

Retailer 5$459 USD

Retailer 13$495 USD

Retailer 9$525 USD

Retailer 8$526 USD

Retailer 4$698 USD

Retailer 10$861 USD

Retailer 16$863 USD

Retailer 11$1,068 USD

Retailer 14$1,077 USD

Retailer 6$1,092 USD

Brilliant Earth$1,140 USD

38 data points across 17 retailers

16 retailers$294 USD to $1,140 USD

Retailer 1

$216 USD

Price last confirmed 10 days ago

Retailer 2

$251 USD

View

Price last confirmed 9 days ago

Retailer 3

$268 USD

View

Price last confirmed 8 days ago

Retailer 4

$294 USD

HK$2,300 HKD

View

Retailer 5

$330 USD

£260 GBP

View

Price last confirmed 7 days ago

Retailer 6

$459 USD

View

Price last confirmed 8 days ago

Retailer 7

$495 USD

£390 GBP

View

Price last confirmed 7 days ago

Retailer 8

$525 USD

View

Price last confirmed 7 days ago

Retailer 9

$526 USD

View

B+

Retailer 10

$698 USD

View

B+

Retailer 11

$861 USD

SGD 1,163 SGD

View

Retailer 12

$863 USD

View

Price last confirmed 8 days ago

Retailer 13

$1,068 USD

View

Retailer 14

$1,077 USD

£848 GBP

View

Price last confirmed 7 days ago

Retailer 15

$1,092 USD

View

Price last confirmed 7 days ago

Most Expensive

Brilliant Earth

19843787A · Nov 2

$1,140 USD

View

15 more retailers have this diamond

Prices start from $294 USDSave up to $846 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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1.56ct Heart

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