Heart|Lab Grown|IGI

3.57ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG739568380

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739568380

Diamond specifications and retailer prices

From HK$17,104 HKD

$2,180 USD

As of November 3, 2026

Save HK$35,405 HKD (67%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: HK$94,624 HKD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 3.57ct lab-grown heart diamond

This 3.57ct 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 LG739568380 or 739568380. Listed at 15 retailers as of October 31, 2026, with a 207% 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

3.57

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG739568380

Dimensions9.53 × 10.55 × 6.30 mm

L/W Ratio1.11

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 LG739568380

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: Nov 3

Current: HK$94,624 HKD|Low: HK$11,683 HKD|High: HK$96,193 HKD|Avg: HK$38,461 HKD|-1.6%

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

Retailer 17

Retailer 18

Retailer 19

November 2, 2026

Retailer 6HK$11,683 HKD

Retailer 8HK$13,682 HKD

Retailer 19HK$17,104 HKD

Retailer 3HK$17,544 HKD

Retailer 14HK$22,432 HKD

Retailer 15HK$22,857 HKD

Retailer 12HK$26,528 HKD

Retailer 2HK$26,842 HKD

Retailer 9HK$30,348 HKD

Retailer 5HK$31,202 HKD

Retailer 17HK$33,016 HKD

Retailer 16HK$39,775 HKD

Retailer 4HK$44,245 HKD

Retailer 13HK$50,311 HKD

Retailer 18HK$52,509 HKD

Retailer 10HK$52,767 HKD

Retailer 7HK$59,141 HKD

Retailer 11HK$73,512 HKD

Do Amore DiamondsHK$94,624 HKD

21 data points across 19 retailers

15 retailersHK$17,104 HKD to HK$52,509 HKD

Retailer 1

HK$13,950 HKD

$1,778 USD

Price last confirmed 17 days ago

Retailer 2

HK$13,990 HKD

$1,783 USD

View

Price last confirmed 22 days ago

B+

Retailer 3

HK$17,104 HKD

$2,180 USD

View

Retailer 4

HK$17,544 HKD

$2,236 USD

View

Price last confirmed 8 days ago

B+

Retailer 5

HK$22,432 HKD

$2,859 USD

View

B+

Retailer 6

HK$22,857 HKD

$2,913 USD

View

Retailer 7

HK$24,550 HKD

$3,129 USD

View

Price last confirmed 14 days ago

B+

Retailer 8

HK$26,528 HKD

€3,220 EUR

View

B+

Retailer 9

HK$26,842 HKD

$3,421 USD

View

Retailer 10

HK$33,016 HKD

$4,208 USD

View

Retailer 11

HK$39,775 HKD

A$7,799 AUD

View

Retailer 12

HK$44,245 HKD

$5,639 USD

View

Price last confirmed 7 days ago

Retailer 13

HK$50,311 HKD

£5,049 GBP

View

Retailer 14

HK$52,509 HKD

A$10,296 AUD

View

Most Expensive

Do Amore Diamonds

27-A86A0FAEE · Nov 2

HK$94,624 HKD

$12,060 USD

View

Price under review

14 more retailers have this diamond

Prices start from HK$17,104 HKDSave up to HK$35,405 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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B+

3.57ct Heart

HK$17,104 HKD