Heart|Lab Grown|IGI

3.53ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG660422284

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660422284

Diamond specifications and retailer prices

From HK$13,707 HKD

$1,747 USD

As of November 2, 2026

Save HK$47,745 HKD (78%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: HK$94,310 HKD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 3.53ct lab-grown heart diamond

This 3.53ct 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 LG660422284 or 660422284. Listed at 21 retailers as of October 31, 2026, with a 348% 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

3.53

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG660422284

Dimensions10.74 × 9.57 × 6.25 mm

L/W Ratio1.12

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG660422284

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: HK$94,310 HKD|Low: HK$13,456 HKD|High: HK$95,016 HKD|Avg: HK$31,242 HKD|-0.6%

Do Amore Diamonds

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

November 2, 2026

Retailer 9HK$13,707 HKD

Retailer 11HK$14,915 HKD

Retailer 6HK$15,347 HKD

Retailer 15HK$15,896 HKD

Retailer 5HK$16,979 HKD

Retailer 3HK$17,222 HKD

Retailer 13HK$22,346 HKD

Retailer 10HK$24,138 HKD

Retailer 2HK$26,590 HKD

Retailer 16HK$32,899 HKD

Retailer 14HK$39,632 HKD

Retailer 8HK$40,004 HKD

Retailer 7HK$42,683 HKD

Retailer 12HK$50,122 HKD

Retailer 4HK$61,452 HKD

Do Amore DiamondsHK$94,310 HKD

29 data points across 16 retailers

21 retailersHK$13,707 HKD to HK$61,452 HKD

Cheapest Retailer

HK$13,707 HKD

$1,747 USD

B+

Retailer 2

HK$14,915 HKD

$1,901 USD

View

B+

Retailer 3

HK$15,347 HKD

$1,956 USD

View

Final sale: no returns

B+

Retailer 4

HK$15,896 HKD

$2,026 USD

View

Retailer 5

HK$16,045 HKD

$2,045 USD

View

Price last confirmed 21 days ago

B+

Retailer 6

HK$16,979 HKD

$2,164 USD

View

B+

Retailer 7

HK$17,222 HKD

$2,195 USD

View

B+

Retailer 8

HK$22,346 HKD

$2,848 USD

View

B+

Retailer 9

HK$24,138 HKD

£2,422 GBP

View

B+

Retailer 10

HK$26,590 HKD

$3,389 USD

View

Retailer 11

HK$27,665 HKD

$3,526 USD

View

Price last confirmed 28 days ago

Retailer 12

HK$32,899 HKD

$4,193 USD

View

Retailer 13

HK$39,632 HKD

A$7,771 AUD

View

Retailer 14

HK$40,004 HKD

ZAR 82,368 ZAR

View

Retailer 15

HK$42,683 HKD

$5,440 USD

View

Retailer 16

HK$50,122 HKD

£5,030 GBP

View

Retailer 17

HK$61,452 HKD

$7,832 USD

View

Retailer 18

HK$78,736 HKD

$10,035 USD

View

Price under review

Retailer 19

HK$82,149 HKD

$10,470 USD

View

Price under review

Most Expensive

Do Amore Diamonds

27-203E2ED85 · Nov 2

HK$94,310 HKD

$12,020 USD

View

Price under review

19 more retailers have this diamond

Prices start from HK$13,707 HKDSave up to HK$47,745 HKD

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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