Heart|Lab Grown|IGI

3.52ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG842609857

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842609857

Diamond specifications and retailer prices

From $755 USD

HK$5,900 HKD

As of October 30, 2026

Save $3,835 USD (84%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $4,590 USD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 3.52ct lab-grown heart diamond

This 3.52ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842609857 or 842609857. Listed at 16 retailers as of October 26, 2026, with prices from $755 to $4,590, a $3,835 spread on the same certified stone. Brilliant Earth lists it at $4,590. 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

3.52

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle37.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842609857

Dimensions9.49 × 10.89 × 5.89 mm

L/W Ratio1.15

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 LG842609857

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 30

Current: $755 USD|Low: $608 USD|High: $2,958 USD|Avg: $1,698 USD|+3.5%

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

Retailer 15

Retailer 16

October 30, 2026

Retailer 2$608 USD

Retailer 1$755 USD

Retailer 9$771 USD

Retailer 16$810 USD

Retailer 3$1,042 USD

Retailer 10$1,043 USD

Retailer 12$1,434 USD

Retailer 14$1,447 USD

Retailer 15$1,578 USD

Retailer 13$1,739 USD

Retailer 8$2,128 USD

Retailer 5$2,169 USD

Retailer 6$2,187 USD

Retailer 4$2,289 USD

Retailer 11$2,817 USD

Retailer 7$2,958 USD

14 data points across 16 retailers

16 retailers$755 USD to $4,590 USD

Cheapest Retailer

$755 USD

HK$5,900 HKD

Retailer 2

$771 USD

£607 GBP

View

Retailer 3

$810 USD

View

B+

Retailer 4

$1,042 USD

View

Retailer 5

$1,043 USD

£822 GBP

View

Retailer 6

$1,434 USD

A$2,206 AUD

View

Price last confirmed 11 days ago

Retailer 7

$1,447 USD

ZAR 23,382 ZAR

View

Price last confirmed 12 days ago

B+

Retailer 8

$1,578 USD

View

B+

Retailer 9

$1,739 USD

View

B+

Retailer 10

$2,128 USD

SGD 2,876 SGD

View

B+

Retailer 11

$2,169 USD

View

B+

Retailer 12

$2,187 USD

View

B+

Retailer 13

$2,289 USD

View

Retailer 14

$2,817 USD

£2,218 GBP

View

Retailer 15

$2,958 USD

View

Most Expensive

Brilliant Earth

21838815A · Oct 26

$4,590 USD

View

15 more retailers have this diamond

Prices start from $755 USDSave up to $3,835 USD

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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3.52ct Heart

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