Round|Lab Grown|GIA

5.09ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 2487114747

Certificate GIA 2487114747

Diamond specifications and retailer prices

From $19,508 SGD

$15,260 USD

As of October 29, 2026

Save $41,902 SGD (68%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $61,410 SGD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.09ct lab-grown round diamond

This 5.09ct 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 GIA 2487114747. Listed at 17 retailers as of October 29, 2026, with prices from $19,508 to $61,410, a $41,902 spread on the same certified stone. Taylor and Hart lists it at $61,410. 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

5.09

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 2487114747

Dimensions11.07 × 11.04 × 6.80 mm

L/W Ratio1.00

Star length50%

Lower girdle75%

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2487114747

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $58,092 SGD|Low: $13,161 SGD|High: $145,111 SGD|Avg: $44,918 SGD|-25.2%

Retailer 1

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

Taylor and Hart

October 30, 2026

Retailer 6$13,161 SGD

Retailer 10$19,508 SGD

Retailer 14$19,976 SGD

Retailer 2$20,160 SGD

Retailer 5$21,469 SGD

Retailer 3$22,629 SGD

Retailer 12$23,410 SGD

Retailer 7$39,445 SGD

Retailer 8$40,213 SGD

Retailer 9$51,334 SGD

Retailer 11$56,902 SGD

Retailer 1$58,092 SGD

Taylor and Hart$61,410 SGD

Retailer 13$87,391 SGD

Retailer 4$145,111 SGD

29 data points across 15 retailers

17 retailers$19,508 SGD to $61,410 SGD

Retailer 1

$13,161 SGD

$10,295 USD

Price last confirmed 110 days ago

B+

Retailer 2

$19,508 SGD

$15,260 USD

View

B+

Retailer 3

$19,976 SGD

$15,626 USD

View

B+

Retailer 4

$20,160 SGD

$15,770 USD

View

B+

Retailer 5

$21,469 SGD

$16,794 USD

View

B+

Retailer 6

$22,629 SGD

$17,701 USD

View

Retailer 7

$22,629 SGD

$17,701 USD

View

Price last confirmed 14 days ago

B+

Retailer 8

$23,410 SGD

$18,312 USD

View

B+

Retailer 9

$24,531 SGD

$19,189 USD

View

B+

Retailer 10

$39,445 SGD

£24,295 GBP

View

Retailer 11

$40,213 SGD

€29,958 EUR

View

Retailer 12

$51,334 SGD

A$61,777 AUD

View

Price last confirmed 8 days ago

Retailer 13

$56,902 SGD

$44,510 USD

View

Retailer 14

$58,092 SGD

$45,441 USD

View

Most Expensive

Taylor and Hart

HUO3Z6U · Oct 30

$61,410 SGD

$48,037 USD

View

14 more retailers have this diamond

Prices start from $19,508 SGDSave up to $41,902 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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B+

5.09ct Round

$19,508 SGD