Heart|Lab Grown|IGI

1.72ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG754534268

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754534268

Diamond specifications and retailer prices

From $531 SGD

$415 USD

As of November 1, 2026

Save $1,208 SGD (69%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $1,739 SGD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.72ct lab-grown heart diamond

This 1.72ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754534268 or 754534268. Listed at 19 retailers as of October 31, 2026, with prices from $531 to $1,739, a $1,208 spread on the same certified stone. Brilliant Earth lists it at $1,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754534268

Dimensions8.21 × 7.56 × 4.80 mm

L/W Ratio1.09

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 LG754534268

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: $1,739 SGD|Low: $322 SGD|High: $2,162 SGD|Avg: $1,022 SGD|-17.6%

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

October 31, 2026

Retailer 4$354 SGD

Retailer 6$531 SGD

Retailer 2$642 SGD

Retailer 11$667 SGD

Retailer 9$745 SGD

Retailer 7$794 SGD

Retailer 3$819 SGD

Retailer 8$919 SGD

Retailer 14$968 SGD

Retailer 13$1,333 SGD

Retailer 5$1,552 SGD

Retailer 10$1,581 SGD

Retailer 12$1,725 SGD

Brilliant Earth$1,739 SGD

40 data points across 14 retailers

19 retailers$531 SGD to $1,739 SGD

Retailer 1

$302 SGD

$236 USD

Price last confirmed 24 days ago

Retailer 2

$349 SGD

$273 USD

View

Price last confirmed 33 days ago

Retailer 3

$373 SGD

$292 USD

View

Price last confirmed 29 days ago

B+

Retailer 4

$531 SGD

$415 USD

View

Retailer 5

$642 SGD

€478 EUR

View

Retailer 6

$667 SGD

ZAR 8,425 ZAR

View

Price last confirmed 9 days ago

Retailer 7

$745 SGD

£459 GBP

View

Retailer 8

$794 SGD

$621 USD

View

B+

Retailer 9

$819 SGD

$641 USD

View

Retailer 10

$837 SGD

$655 USD

View

Price last confirmed 19 days ago

B+

Retailer 11

$919 SGD

A$1,106 AUD

View

B+

Retailer 12

$968 SGD

$757 USD

View

Retailer 13

$1,202 SGD

$940 USD

View

Price last confirmed 32 days ago

Retailer 14

$1,333 SGD

$1,043 USD

View

Retailer 15

$1,406 SGD

$1,100 USD

View

Retailer 16

$1,552 SGD

$1,214 USD

View

Retailer 17

$1,581 SGD

£974 GBP

View

Retailer 18

$1,725 SGD

$1,349 USD

View

Price last confirmed 7 days ago

Most Expensive

Brilliant Earth

16912259A · Oct 31

$1,739 SGD

$1,360 USD

View

18 more retailers have this diamond

Prices start from $531 SGDSave up to $1,208 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.

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1.72ct Heart

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