Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG749573118

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749573118

Diamond specifications and retailer prices

From $247 USD

As of October 27, 2026

Save $2,123 USD (90%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $2,370 USD at Do Amore Diamonds · As of October 28, 2026

View at Do Amore Diamonds

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749573118 or 749573118. Listed at 13 retailers as of October 27, 2026, with prices from $247 to $2,370, a $2,123 spread on the same certified stone. Do Amore Diamonds lists it at $2,370. 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

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG749573118

Dimensions7.20 × 8.07 × 4.70 mm

L/W Ratio1.12

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 LG749573118

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 27

Current: $2,370 USD|Low: $217 USD|High: $2,740 USD|Avg: $945 USD|-3.7%

Do Amore Diamonds

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

October 29, 2026

Retailer 11$247 USD

Retailer 16$277 USD

Retailer 17$287 USD

Retailer 3$378 USD

Retailer 15$414 USD

Retailer 12$558 USD

Retailer 7$592 USD

Retailer 9$694 USD

Retailer 10$787 USD

Retailer 5$860 USD

Retailer 13$866 USD

Retailer 14$1,088 USD

Retailer 4$1,209 USD

Retailer 2$1,364 USD

Retailer 8$1,510 USD

Retailer 6$1,670 USD

Do Amore Diamonds$2,370 USD

32 data points across 17 retailers

13 retailers$247 USD to $2,370 USD

Cheapest Retailer

$247 USD

Retailer 2

$277 USD

View

Final sale: no returns

Retailer 3

$287 USD

View

Retailer 4

$378 USD

View

B+

Retailer 5

$414 USD

View

Retailer 6

$558 USD

View

B+

Retailer 7

$787 USD

A$1,211 AUD

View

B+

Retailer 8

$866 USD

View

B+

Retailer 9

$1,088 USD

View

Retailer 10

$1,209 USD

View

B+

Retailer 11

$1,364 USD

£1,074 GBP

View

Retailer 12

$1,670 USD

View

Most Expensive

Do Amore Diamonds

27-8BA97E760 · Oct 28

$2,370 USD

View

12 more retailers have this diamond

Prices start from $247 USDSave up to $2,123 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.

Similar diamonds

1.56ct Heart

$247 USD