Round|Lab Grown|IGI

3.12ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG659434541

Shape and cutting style on the report: Round brilliant

Certificate IGI LG659434541

Diamond specifications and retailer prices

From HK$6,402 HKD

$816 USD

As of October 29, 2026

Save HK$48,169 HKD (88%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: HK$82,615 HKD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.12ct lab-grown round diamond

This 3.12ct 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 LG659434541 or 659434541. Listed at 24 retailers as of October 29, 2026, with a 752% 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

3.12

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG659434541

Dimensions9.32 × 9.36 × 5.79 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG659434541

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$82,615 HKD|Low: HK$6,402 HKD|High: HK$82,615 HKD|Avg: HK$23,142 HKD

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

October 30, 2026

Retailer 6HK$6,402 HKD

Retailer 5HK$9,603 HKD

Retailer 4HK$10,756 HKD

Retailer 10HK$10,788 HKD

Retailer 2HK$11,204 HKD

Retailer 15HK$16,350 HKD

Retailer 13HK$16,533 HKD

Retailer 9HK$17,011 HKD

Retailer 7HK$20,313 HKD

Retailer 3HK$22,431 HKD

Retailer 8HK$27,610 HKD

Retailer 11HK$31,469 HKD

Retailer 14HK$32,873 HKD

Retailer 12HK$54,571 HKD

Brilliant EarthHK$82,615 HKD

40 data points across 15 retailers

24 retailersHK$6,402 HKD to HK$54,571 HKD

Retailer 1

HK$5,720 HKD

$729 USD

Price last confirmed 20 days ago

Retailer 2

HK$6,222 HKD

$793 USD

View

Price last confirmed 17 days ago

Retailer 3

HK$6,402 HKD

$816 USD

View

Final sale: no returns

Retailer 4

HK$6,637 HKD

$846 USD

View

Price last confirmed 13 days ago

Retailer 5

HK$6,637 HKD

$846 USD

View

Price last confirmed 14 days ago

Retailer 6

HK$9,603 HKD

$1,224 USD

View

Retailer 7

HK$10,756 HKD

$1,371 USD

View

Retailer 8

HK$10,788 HKD

$1,375 USD

View

Retailer 9

HK$11,204 HKD

£1,124 GBP

View

B+

Retailer 10

HK$12,686 HKD

$1,617 USD

View

B+

Retailer 11

HK$16,350 HKD

$2,084 USD

View

Retailer 12

HK$16,533 HKD

A$3,242 AUD

View

Price last confirmed 9 days ago

B+

Retailer 13

HK$17,011 HKD

ZAR 35,028 ZAR

View

B+

Retailer 14

HK$20,313 HKD

$2,589 USD

View

Retailer 15

HK$20,595 HKD

$2,625 USD

View

Price last confirmed 23 days ago

Retailer 16

HK$22,428 HKD

$2,859 USD

View

Retailer 17

HK$22,431 HKD

$2,859 USD

View

Retailer 18

HK$26,172 HKD

$3,336 USD

View

B+

Retailer 19

HK$27,610 HKD

£2,771 GBP

View

Retailer 20

HK$31,469 HKD

$4,011 USD

View

Retailer 21

HK$32,873 HKD

$4,190 USD

View

Price last confirmed 12 days ago

Retailer 22

HK$50,840 HKD

$6,480 USD

View

Retailer 23

HK$54,571 HKD

$6,956 USD

View

Most Expensive

Brilliant Earth

18396268Y · Oct 29

HK$82,615 HKD

$10,530 USD

View

Price under review

23 more retailers have this diamond

Prices start from HK$6,402 HKDSave up to HK$48,169 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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