Heart|Lab Grown|IGI

5.09ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG821676234

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821676234

Diamond specifications and retailer prices

From $988 SGD

$773 USD

As of October 30, 2026

Save $5,481 SGD (85%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $11,979 SGD at Brilliant Earth · As of October 10, 2026

View at Brilliant Earth

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821676234 or 821676234. Listed at 16 retailers as of October 30, 2026, with a 555% 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

5.09

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.4°

Pavilion angle38.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG821676234

Dimensions12.20 × 10.30 × 6.96 mm

L/W Ratio1.18

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 LG821676234

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: Oct 30

Current: $6,469 SGD|Low: $1,147 SGD|High: $11,979 SGD|Avg: $3,101 SGD|-46.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 2, 2026

Retailer 11$1,147 SGD

Retailer 5$1,242 SGD

Retailer 10$1,374 SGD

Retailer 2$1,758 SGD

Retailer 3$1,855 SGD

Retailer 6$2,324 SGD

Retailer 7$2,330 SGD

Retailer 8$2,727 SGD

Retailer 9$3,655 SGD

Retailer 4$4,298 SGD

Brilliant Earth$6,469 SGD

35 data points across 11 retailers

16 retailers$988 SGD to $6,469 SGD

Cheapest Retailer

$988 SGD

$773 USD

Retailer 2

$1,131 SGD

$885 USD

View

Price last confirmed 35 days ago

Retailer 3

$1,147 SGD

$897 USD

View

Retailer 4

$1,147 SGD

$897 USD

View

Price last confirmed 15 days ago

Retailer 5

$1,242 SGD

£765 GBP

View

Retailer 6

$1,374 SGD

$1,075 USD

View

Retailer 7

$1,758 SGD

£1,083 GBP

View

B+

Retailer 8

$1,855 SGD

$1,451 USD

View

Retailer 9

$2,324 SGD

A$2,797 AUD

View

B+

Retailer 10

$2,330 SGD

ZAR 29,438 ZAR

View

B+

Retailer 11

$2,727 SGD

$2,133 USD

View

B+

Retailer 12

$3,224 SGD

$2,522 USD

View

B+

Retailer 13

$3,655 SGD

$2,859 USD

View

B+

Retailer 14

$4,298 SGD

£2,647 GBP

View

Retailer 15

$6,469 SGD

$5,060 USD

View

Most Expensive

Brilliant Earth

20968995A · Oct 10

$11,979 SGD

$9,370 USD

View

Price last confirmed 22 days ago

15 more retailers have this diamond

Prices start from $988 SGDSave up to $5,481 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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5.09ct Heart

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