Heart|Lab Grown|IGI

5.22ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG712534428

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG712534428

Diamond specifications and retailer prices

From $2,855 SGD

$2,233 USD

As of October 29, 2026

Save $7,593 SGD (73%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $11,430 SGD at Queensmith · As of October 9, 2026

View at Queensmith

About this 5.22ct lab-grown heart diamond

This 5.22ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG712534428 or 712534428. Listed at 17 retailers as of October 29, 2026, with a 266% 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

5.22

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.5°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG712534428

Dimensions10.99 × 11.99 × 7.19 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG712534428

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: $8,181 SGD|Low: $2,855 SGD|High: $8,563 SGD|Avg: $5,183 SGD

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

October 31, 2026

Retailer 9$2,855 SGD

Retailer 6$3,167 SGD

Retailer 3$4,107 SGD

Retailer 8$4,630 SGD

Retailer 2$4,683 SGD

Retailer 5$6,005 SGD

Retailer 7$8,045 SGD

Retailer 1$8,181 SGD

Retailer 4$8,495 SGD

42 data points across 9 retailers

17 retailers$2,855 SGD to $10,448 SGD

Retailer 1

$2,550 SGD

$1,995 USD

Price last confirmed 23 days ago

Retailer 2

$2,774 SGD

$2,170 USD

View

Price last confirmed 33 days ago

B+

Retailer 3

$2,855 SGD

$2,233 USD

View

Final sale: no returns

Retailer 4

$2,958 SGD

$2,314 USD

View

Price last confirmed 28 days ago

Retailer 5

$3,167 SGD

£1,950 GBP

View

Price last confirmed 15 days ago

Retailer 6

$4,067 SGD

$3,181 USD

View

Price last confirmed 31 days ago

B+

Retailer 7

$4,107 SGD

£2,530 GBP

View

B+

Retailer 8

$4,564 SGD

$3,570 USD

View

B+

Retailer 9

$4,630 SGD

$3,622 USD

View

B+

Retailer 10

$4,683 SGD

€3,489 EUR

View

Retailer 11

$6,005 SGD

A$7,227 AUD

View

Price last confirmed 9 days ago

Retailer 12

$7,572 SGD

$5,923 USD

View

Retailer 13

$8,045 SGD

$6,293 USD

View

Retailer 14

$8,181 SGD

A$9,845 AUD

View

Retailer 15

$8,495 SGD

£5,232 GBP

View

Retailer 16

$10,448 SGD

$8,172 USD

View

Most Expensive

Queensmith

LG712534428 · Oct 9

$11,430 SGD

£7,040 GBP

View

Price last confirmed 22 days ago

16 more retailers have this diamond

Prices start from $2,855 SGDSave up to $7,593 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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