Round|Lab Grown|IGI

3.40ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG732573108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG732573108

Diamond specifications and retailer prices

From HK$7,634 HKD

$973 USD

As of October 29, 2026

Save HK$21,309 HKD (74%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: HK$60,883 HKD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.4ct lab-grown round diamond

This 3.4ct lab-grown round 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 LG732573108 or 732573108. Listed at 31 retailers as of October 29, 2026, with a 279% 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

3.40

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG732573108

Dimensions9.60 × 9.66 × 5.96 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG732573108

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 29

Current: HK$60,883 HKD|Low: HK$7,359 HKD|High: HK$90,382 HKD|Avg: HK$22,470 HKD|-32.6%

Brilliant Earth

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 9HK$8,332 HKD

Retailer 8HK$10,042 HKD

Retailer 4HK$11,533 HKD

Retailer 12HK$11,533 HKD

Retailer 2HK$11,686 HKD

Retailer 11HK$12,266 HKD

Retailer 13HK$16,207 HKD

Retailer 14HK$17,222 HKD

Retailer 3HK$17,551 HKD

Retailer 10HK$17,724 HKD

Retailer 6HK$23,882 HKD

Retailer 7HK$27,055 HKD

Retailer 16HK$28,766 HKD

Retailer 5HK$31,751 HKD

Retailer 15HK$38,326 HKD

Brilliant EarthHK$60,883 HKD

37 data points across 16 retailers

31 retailersHK$7,634 HKD to HK$28,943 HKD

Retailer 1

HK$6,583 HKD

$839 USD

Price last confirmed 31 days ago

Retailer 2

HK$7,163 HKD

$913 USD

View

Price last confirmed 37 days ago

Retailer 3

HK$7,163 HKD

$913 USD

View

Price last confirmed 24 days ago

Retailer 4

HK$7,532 HKD

$960 USD

View

Price last confirmed 30 days ago

Retailer 5

HK$7,634 HKD

$973 USD

View

Price last confirmed 20 days ago

Retailer 6

HK$7,634 HKD

$973 USD

View

Price last confirmed 28 days ago

Retailer 7

HK$7,634 HKD

$973 USD

View

Retailer 8

HK$8,332 HKD

$1,062 USD

View

Final sale: no returns

Retailer 9

HK$9,340 HKD

View

Retailer 10

HK$10,042 HKD

$1,280 USD

View

B+

Retailer 11

HK$11,533 HKD

$1,470 USD

View

Retailer 12

HK$11,533 HKD

$1,470 USD

View

Retailer 13

HK$11,686 HKD

£1,173 GBP

View

Retailer 14

HK$12,266 HKD

€1,489 EUR

View

B+

Retailer 15

HK$16,207 HKD

A$3,178 AUD

View

Retailer 16

HK$17,222 HKD

A$3,377 AUD

View

Price last confirmed 9 days ago

B+

Retailer 17

HK$17,551 HKD

$2,237 USD

View

B+

Retailer 18

HK$17,724 HKD

ZAR 36,495 ZAR

View

B+

Retailer 19

HK$19,277 HKD

$2,457 USD

View

B+

Retailer 20

HK$19,601 HKD

$2,498 USD

View

Retailer 21

HK$21,458 HKD

$2,735 USD

View

Price last confirmed 30 days ago

Retailer 22

HK$21,458 HKD

$2,735 USD

View

Price last confirmed 20 days ago

Retailer 23

HK$23,882 HKD

$3,044 USD

View

Retailer 24

HK$25,356 HKD

$3,232 USD

View

Retailer 25

HK$26,450 HKD

$3,371 USD

View

Retailer 26

HK$27,055 HKD

SGD 4,660 SGD

View

Retailer 27

HK$28,766 HKD

£2,887 GBP

View

Price last confirmed 11 days ago

Retailer 28

HK$28,943 HKD

$3,689 USD

View

Retailer 29

HK$31,751 HKD

A$6,226 AUD

View

Price last confirmed 25 days ago

Retailer 30

HK$38,326 HKD

$4,885 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

15998764A · Oct 30

HK$60,883 HKD

$7,760 USD

View

Price under review

30 more retailers have this diamond

Prices start from HK$7,634 HKDSave up to HK$21,309 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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3.40ct Round

HK$7,634 HKD