Round|Lab Grown|IGI

3.40ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG741567822

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741567822

Diamond specifications and retailer prices

From HK$6,865 HKD

$875 USD

As of October 29, 2026

Save HK$23,137 HKD (77%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: HK$52,488 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 LG741567822 or 741567822. Listed at 25 retailers as of October 29, 2026, with a 337% 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG741567822

Dimensions9.51 × 9.58 × 5.99 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG741567822

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$52,488 HKD|Low: HK$6,865 HKD|High: HK$90,539 HKD|Avg: HK$21,283 HKD|-42.0%

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 6HK$6,865 HKD

Retailer 8HK$7,963 HKD

Retailer 15HK$8,230 HKD

Retailer 13HK$9,336 HKD

Retailer 2HK$10,926 HKD

Retailer 9HK$12,202 HKD

Retailer 11HK$12,686 HKD

Retailer 12HK$12,796 HKD

Retailer 14HK$15,850 HKD

Retailer 5HK$16,766 HKD

Retailer 16HK$17,961 HKD

Retailer 10HK$18,485 HKD

Retailer 7HK$23,576 HKD

Retailer 4HK$30,002 HKD

Retailer 3HK$38,640 HKD

Brilliant EarthHK$52,488 HKD

29 data points across 16 retailers

25 retailersHK$6,865 HKD to HK$30,002 HKD

Cheapest Retailer

HK$6,865 HKD

$875 USD

Retailer 2

HK$7,469 HKD

$952 USD

View

Retailer 3

HK$7,963 HKD

$1,015 USD

View

Retailer 4

HK$7,963 HKD

$1,015 USD

View

Price last confirmed 13 days ago

Retailer 5

HK$8,230 HKD

$1,049 USD

View

Final sale: no returns

Retailer 6

HK$9,336 HKD

$1,190 USD

View

Retailer 7

HK$10,356 HKD

$1,320 USD

View

Retailer 8

HK$10,926 HKD

£1,097 GBP

View

Retailer 9

HK$12,202 HKD

£1,225 GBP

View

Retailer 10

HK$12,686 HKD

€1,540 EUR

View

B+

Retailer 11

HK$12,796 HKD

$1,631 USD

View

B+

Retailer 12

HK$15,850 HKD

A$3,108 AUD

View

B+

Retailer 13

HK$16,766 HKD

$2,137 USD

View

Retailer 14

HK$17,159 HKD

$2,187 USD

View

Price last confirmed 44 days ago

Retailer 15

HK$17,961 HKD

A$3,522 AUD

View

Price last confirmed 9 days ago

B+

Retailer 16

HK$18,485 HKD

ZAR 38,062 ZAR

View

B+

Retailer 17

HK$19,371 HKD

$2,469 USD

View

Retailer 18

HK$22,384 HKD

$2,853 USD

View

Retailer 19

HK$23,576 HKD

$3,005 USD

View

Retailer 20

HK$24,910 HKD

$3,175 USD

View

Retailer 21

HK$26,258 HKD

$3,347 USD

View

Retailer 22

HK$27,628 HKD

$3,521 USD

View

Retailer 23

HK$30,002 HKD

£3,011 GBP

View

Retailer 24

HK$38,640 HKD

$4,925 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

16159814A · Oct 30

HK$52,488 HKD

$6,690 USD

View

Price under review

24 more retailers have this diamond

Prices start from HK$6,865 HKDSave up to HK$23,137 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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