Heart|Lab Grown|IGI

3.52ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG797657562

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797657562

Diamond specifications and retailer prices

From £1,282 GBP

$1,720 USD

As of November 2, 2026

Save £2,571 GBP (67%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: £4,737 GBP at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 3.52ct lab-grown heart diamond

This 3.52ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797657562 or 797657562. Listed at 12 retailers as of November 2, 2026, with a 201% 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

3.52

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG797657562

Dimensions9.42 × 10.66 × 6.12 mm

L/W Ratio1.13

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 LG797657562

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: Nov 2

Current: £2,372 GBP|Low: £1,062 GBP|High: £4,005 GBP|Avg: £2,487 GBP|-3.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 3, 2026

Retailer 3£1,062 GBP

Retailer 11£1,282 GBP

Retailer 7£1,467 GBP

Retailer 5£1,473 GBP

Retailer 10£1,971 GBP

Retailer 1£2,372 GBP

Retailer 8£2,942 GBP

Retailer 6£3,294 GBP

Retailer 2£3,592 GBP

Retailer 9£3,716 GBP

Retailer 4£3,853 GBP

25 data points across 11 retailers

12 retailers£1,282 GBP to £3,853 GBP

Retailer 1

£1,062 GBP

$1,425 USD

Price last confirmed 21 days ago

Retailer 2

£1,282 GBP

$1,720 USD

View

B+

Retailer 3

£1,467 GBP

$1,968 USD

View

B+

Retailer 4

£1,473 GBP

View

B+

Retailer 5

£1,971 GBP

$2,645 USD

View

B+

Retailer 6

£2,372 GBP

ZAR 51,431 ZAR

View

Retailer 7

£2,942 GBP

$3,948 USD

View

Retailer 8

£3,294 GBP

View

Retailer 9

£3,592 GBP

$4,820 USD

View

Retailer 10

£3,716 GBP

$4,986 USD

View

Retailer 11

£3,853 GBP

SGD 6,987 SGD

View

Most Expensive

Novita Diamonds

cert_797657562 · Oct 8

£4,737 GBP

A$9,779 AUD

View

Price last confirmed 25 days ago

11 more retailers have this diamond

Prices start from £1,282 GBPSave up to £2,571 GBP

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

£1,282 GBP