Heart|Lab Grown|IGI

1.63ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG685556733

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG685556733

Diamond specifications and retailer prices

From $389 AUD

$273 USD

As of November 1, 2026

Save $2,943 AUD (88%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $3,331 AUD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

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 LG685556733 or 685556733. Listed at 14 retailers as of October 31, 2026, with prices from $389 to $3,331, a $2,943 spread on the same certified stone. Do Amore Diamonds lists it at $3,331. 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 angle37.4°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG685556733

Dimensions8.35 × 7.17 × 4.65 mm

L/W Ratio1.16

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 LG685556733

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 1

Current: $3,331 AUD|Low: $333 AUD|High: $3,331 AUD|Avg: $1,200 AUD

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

November 1, 2026

Retailer 8$347 AUD

Retailer 13$389 AUD

Retailer 12$403 AUD

Retailer 9$430 AUD

Retailer 4$498 AUD

Retailer 5$592 AUD

Retailer 2$912 AUD

Retailer 7$1,388 AUD

Retailer 11$1,528 AUD

Retailer 10$1,694 AUD

Retailer 3$1,767 AUD

Retailer 6$1,907 AUD

Do Amore Diamonds$3,331 AUD

43 data points across 13 retailers

14 retailers$389 AUD to $3,331 AUD

Retailer 1

$347 AUD

$244 USD

Price last confirmed 10 days ago

Retailer 2

$389 AUD

$273 USD

View

Final sale: no returns

Retailer 3

$403 AUD

$283 USD

View

Price last confirmed 11 days ago

Retailer 4

$430 AUD

$302 USD

View

Price last confirmed 12 days ago

Retailer 5

$430 AUD

$302 USD

View

Price last confirmed 16 days ago

B+

Retailer 6

$912 AUD

£504 GBP

View

B+

Retailer 7

$1,314 AUD

£727 GBP

View

Retailer 8

$1,388 AUD

$975 USD

View

Retailer 9

$1,528 AUD

$1,073 USD

View

Price last confirmed 12 days ago

Retailer 10

$1,694 AUD

$1,190 USD

View

Retailer 11

$1,767 AUD

$1,241 USD

View

Retailer 12

$1,907 AUD

£1,055 GBP

View

Price last confirmed 7 days ago

Retailer 13

$2,733 AUD

$1,920 USD

View

Most Expensive

Do Amore Diamonds

27-8A6A10223 · Oct 31

$3,331 AUD

$2,340 USD

View

13 more retailers have this diamond

Prices start from $389 AUDSave up to $2,943 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.

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1.63ct Heart

$389 AUD