Round|Lab Grown|IGI

5.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG637453295

Shape and cutting style on the report: Round brilliant

Certificate IGI LG637453295

Diamond specifications and retailer prices

From $8,069 SGD

£4,970 GBP

As of October 27, 2026

Save $44,652 SGD (85%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $60,213 SGD at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 5.54ct lab-grown round diamond

This 5.54ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG637453295 or 637453295. Listed at 25 retailers as of October 27, 2026, with a 553% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.54

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG637453295

Dimensions11.36 × 11.44 × 6.91 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG637453295

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 27

Current: $11,761 SGD|Low: $8,023 SGD|High: $38,152 SGD|Avg: $15,428 SGD|-2.3%

Retailer 1

Retailer 2

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Retailer 10

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Retailer 12

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Retailer 17

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Retailer 21

October 28, 2026

Retailer 12$8,069 SGD

Retailer 18$8,449 SGD

Retailer 10$8,786 SGD

Retailer 9$8,813 SGD

Retailer 7$9,800 SGD

Retailer 13$9,800 SGD

Retailer 21$9,805 SGD

Retailer 6$10,857 SGD

Retailer 17$11,361 SGD

Retailer 2$11,456 SGD

Retailer 1$11,761 SGD

Retailer 11$12,165 SGD

Retailer 15$13,175 SGD

Retailer 20$17,909 SGD

Retailer 4$18,422 SGD

Retailer 16$21,269 SGD

Retailer 3$21,773 SGD

Retailer 19$22,591 SGD

Retailer 14$23,141 SGD

Retailer 5$26,096 SGD

Retailer 8$38,152 SGD

37 data points across 21 retailers

25 retailers$8,069 SGD to $52,721 SGD

Cheapest Retailer

$8,069 SGD

£4,970 GBP

Retailer 2

$8,449 SGD

$6,609 USD

View

Retailer 3

$8,786 SGD

$6,873 USD

View

Price last confirmed 18 days ago

Retailer 4

$8,813 SGD

$6,894 USD

View

Retailer 5

$9,800 SGD

$7,666 USD

View

Price last confirmed 19 days ago

Retailer 6

$9,800 SGD

$7,666 USD

View

Price last confirmed 29 days ago

Retailer 7

$9,805 SGD

$7,670 USD

View

Retailer 8

$11,209 SGD

HK$68,500 HKD

View

Price last confirmed 8 days ago

Retailer 9

$11,361 SGD

$8,887 USD

View

Retailer 10

$11,456 SGD

$8,961 USD

View

Price last confirmed 15 days ago

Retailer 11

$11,761 SGD

$9,200 USD

View

Retailer 12

$12,165 SGD

$9,516 USD

View

Price last confirmed 24 days ago

Retailer 13

$13,175 SGD

£8,115 GBP

View

Retailer 14

$17,744 SGD

$13,880 USD

View

Price last confirmed 30 days ago

Retailer 15

$17,909 SGD

$14,009 USD

View

Price last confirmed 9 days ago

Retailer 16

$18,422 SGD

$14,410 USD

View

Retailer 17

$21,269 SGD

£13,100 GBP

View

Retailer 18

$21,773 SGD

ZAR 275,140 ZAR

View

Price last confirmed 16 days ago

Retailer 19

$22,591 SGD

A$27,187 AUD

View

Price last confirmed 9 days ago

Retailer 20

$26,096 SGD

A$31,405 AUD

View

Price last confirmed 22 days ago

Retailer 21

$26,972 SGD

$21,098 USD

View

Price last confirmed 8 days ago

Retailer 22

$36,413 SGD

$28,483 USD

View

Retailer 23

$38,152 SGD

View

Price last confirmed 8 days ago

Retailer 24

$52,721 SGD

$41,240 USD

View

Most Expensive

Do Amore Diamonds

23-637453295 · Oct 23

$60,213 SGD

$47,100 USD

View

Price last confirmed 8 days ago

24 more retailers have this diamond

Prices start from $8,069 SGDSave up to $44,652 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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5.54ct Round

$8,069 SGD