Heart|Lab Grown|IGI

1.64ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG809618462

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG809618462

Diamond specifications and retailer prices

From $332 SGD

$260 USD

As of October 29, 2026

Save $1,174 SGD (78%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $1,506 SGD at Brilliance · As of October 30, 2026

View at Brilliance

About this 1.64ct lab-grown heart diamond

This 1.64ct 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 LG809618462 or 809618462. Listed at 15 retailers as of October 29, 2026, with prices from $332 to $1,506, a $1,174 spread on the same certified stone. Brilliance lists it at $1,506. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.5°

Pavilion angle43.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG809618462

Dimensions8.00 × 7.13 × 5.03 mm

L/W Ratio1.12

Girdle conditionFaceted

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 LG809618462

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 29

Current: $1,506 SGD|Low: $237 SGD|High: $1,592 SGD|Avg: $934 SGD|-5.4%

Brilliance

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

October 31, 2026

Retailer 9$332 SGD

Retailer 3$628 SGD

Retailer 2$699 SGD

Retailer 6$731 SGD

Retailer 8$795 SGD

Retailer 7$1,194 SGD

Retailer 4$1,289 SGD

Retailer 5$1,492 SGD

Brilliance$1,506 SGD

41 data points across 9 retailers

15 retailers$332 SGD to $1,506 SGD

Retailer 1

$299 SGD

$234 USD

Price last confirmed 23 days ago

Retailer 2

$332 SGD

$260 USD

View

Final sale: no returns

Retailer 3

$346 SGD

$271 USD

View

Price last confirmed 33 days ago

Retailer 4

$371 SGD

$290 USD

View

Price last confirmed 28 days ago

Retailer 5

$371 SGD

$290 USD

View

Price last confirmed 19 days ago

B+

Retailer 6

$628 SGD

$491 USD

View

Retailer 7

$699 SGD

£430 GBP

View

Retailer 8

$731 SGD

$572 USD

View

B+

Retailer 9

$795 SGD

$622 USD

View

Retailer 10

$1,190 SGD

$931 USD

View

Price last confirmed 31 days ago

Retailer 11

$1,194 SGD

$934 USD

View

Retailer 12

$1,257 SGD

$983 USD

View

Retailer 13

$1,289 SGD

A$1,551 AUD

View

Retailer 14

$1,492 SGD

£919 GBP

View

Most Expensive

Brilliance

D42945345 · Oct 30

$1,506 SGD

$1,178 USD

View

14 more retailers have this diamond

Prices start from $332 SGDSave up to $1,174 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.

Similar diamonds

1.64ct Heart

$332 SGD