Heart|Lab Grown|IGI

1.88ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG537255730

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG537255730

Diamond specifications and retailer prices

From $454 SGD

$355 USD

As of November 2, 2026

Save $1,747 SGD (79%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $2,201 SGD at MOH London · As of November 3, 2026

View at MOH London

About this 1.88ct lab-grown heart diamond

This 1.88ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537255730 or 537255730. Listed at 19 retailers as of November 2, 2026, with prices from $454 to $2,201, a $1,747 spread on the same certified stone. MOH London lists it at $2,201. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.4°

Pavilion angle38.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG537255730

Dimensions8.58 × 7.55 × 4.98 mm

L/W Ratio1.14

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG537255730

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 2

Current: $2,201 SGD|Low: $436 SGD|High: $2,307 SGD|Avg: $1,193 SGD|+1.7%

MOH London

Retailer 2

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November 3, 2026

Retailer 15$454 SGD

Retailer 8$509 SGD

Retailer 4$527 SGD

Retailer 5$563 SGD

Retailer 16$563 SGD

Retailer 13$755 SGD

Retailer 3$903 SGD

Retailer 7$908 SGD

Retailer 11$971 SGD

Retailer 6$1,010 SGD

Retailer 2$1,014 SGD

Retailer 12$1,307 SGD

Retailer 14$1,651 SGD

Retailer 18$1,811 SGD

Retailer 10$1,863 SGD

Retailer 17$2,128 SGD

Retailer 9$2,160 SGD

MOH London$2,201 SGD

44 data points across 18 retailers

19 retailers$454 SGD to $2,201 SGD

Cheapest Retailer

$454 SGD

$355 USD

Retailer 2

$509 SGD

$398 USD

View

Final sale: no returns

Retailer 3

$527 SGD

$412 USD

View

Retailer 4

$563 SGD

$440 USD

View

Price last confirmed 8 days ago

Retailer 5

$563 SGD

$440 USD

View

Retailer 6

$755 SGD

$590 USD

View

B+

Retailer 7

$903 SGD

$706 USD

View

B+

Retailer 8

$908 SGD

$710 USD

View

B+

Retailer 9

$971 SGD

ZAR 12,268 ZAR

View

B+

Retailer 10

$1,010 SGD

$790 USD

View

B+

Retailer 11

$1,014 SGD

£624 GBP

View

B+

Retailer 12

$1,307 SGD

A$1,572 AUD

View

Retailer 13

$1,457 SGD

HK$8,900 HKD

View

Retailer 14

$1,651 SGD

$1,291 USD

View

Retailer 15

$1,811 SGD

$1,416 USD

View

Retailer 16

$1,863 SGD

$1,457 USD

View

Retailer 17

$2,128 SGD

$1,664 USD

View

Retailer 18

$2,160 SGD

$1,689 USD

View

Most Expensive

MOH London

LG537255730 · Nov 3

$2,201 SGD

£1,355 GBP

View

18 more retailers have this diamond

Prices start from $454 SGDSave up to $1,747 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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1.88ct Heart

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