Heart|Lab Grown|IGI

1.63ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG763657648

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG763657648

Diamond specifications and retailer prices

From $1,362 AUD

$957 USD

As of October 26, 2026

12 retailers carry this diamond

Most expensive: $1,765 AUD at Brilliant Earth · As of October 23, 2026

View at Brilliant Earth

About this 1.63ct lab-grown heart diamond

This 1.63ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763657648 or 763657648. Listed at 12 retailers as of October 26, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG763657648

Dimensions7.30 × 8.02 × 4.84 mm

L/W Ratio1.10

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG763657648

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26

Current: $1,765 AUD|Low: $295 AUD|High: $1,822 AUD|Avg: $1,139 AUD|-3.1%

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 18, 2026

Retailer 14$303 AUD

Retailer 11$353 AUD

Retailer 9$443 AUD

Retailer 2$629 AUD

Retailer 5$717 AUD

Retailer 13$853 AUD

Retailer 7$1,034 AUD

Retailer 3$1,211 AUD

Retailer 10$1,216 AUD

Retailer 6$1,312 AUD

Retailer 12$1,362 AUD

Retailer 8$1,519 AUD

Retailer 15$1,523 AUD

Retailer 4$1,560 AUD

Brilliant Earth$1,765 AUD

22 data points across 15 retailers

12 retailers

Retailer 1

$303 AUD

$213 USD

Price last confirmed 9 days ago

Retailer 2

$353 AUD

$248 USD

View

Price last confirmed 11 days ago

Retailer 3

$443 AUD

£245 GBP

View

Price last confirmed 15 days ago

Retailer 4

$629 AUD

€421 EUR

View

Price last confirmed 9 days ago

Retailer 5

$853 AUD

$599 USD

View

Price last confirmed 9 days ago

Retailer 6

$1,211 AUD

$851 USD

View

Price last confirmed 10 days ago

Retailer 7

$1,216 AUD

$854 USD

View

Price last confirmed 9 days ago

B+

Retailer 8

$1,362 AUD

$957 USD

View

Retailer 9

$1,519 AUD

£840 GBP

View

Price last confirmed 11 days ago

Retailer 10

$1,523 AUD

SGD 1,446 SGD

View

Price last confirmed 19 days ago

Retailer 11

$1,570 AUD

$1,103 USD

View

Price last confirmed 7 days ago

Most Expensive

Brilliant Earth

20812259A · Oct 23

$1,765 AUD

$1,240 USD

View

Price last confirmed 9 days ago

11 more retailers have this diamond

Prices start from $1,362 AUD

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

B+

1.63ct Heart

$1,362 AUD