Round|Lab Grown|IGI

2.51ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG700512259

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700512259

Diamond specifications and retailer prices

From HK$4,449 HKD

$567 USD

As of October 30, 2026

Save HK$16,267 HKD (79%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: HK$20,715 HKD at MOH London · As of October 29, 2026

View at MOH London

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700512259 or 700512259. Listed at 29 retailers as of October 29, 2026, with prices from HK$4,449 to HK$20,715, a HK$16,267 spread on the same certified stone. MOH London lists it at HK$20,715. 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

2.51

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG700512259

Dimensions8.68 × 8.74 × 5.39 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 LG700512259

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 30

Current: HK$20,715 HKD|Low: HK$3,170 HKD|High: HK$22,214 HKD|Avg: HK$11,360 HKD|+0.5%

MOH London

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 13HK$4,449 HKD

Retailer 12HK$6,943 HKD

Retailer 15HK$6,943 HKD

Retailer 6HK$6,991 HKD

Retailer 10HK$7,554 HKD

Retailer 3HK$7,741 HKD

Retailer 9HK$8,195 HKD

Retailer 7HK$10,858 HKD

Retailer 2HK$10,959 HKD

Retailer 8HK$11,524 HKD

Retailer 11HK$11,909 HKD

Retailer 14HK$12,734 HKD

Retailer 5HK$16,378 HKD

Retailer 4HK$18,304 HKD

Retailer 16HK$19,578 HKD

MOH LondonHK$20,715 HKD

44 data points across 16 retailers

29 retailersHK$4,449 HKD to HK$20,715 HKD

Retailer 1

HK$3,978 HKD

$507 USD

Price last confirmed 32 days ago

Retailer 2

HK$4,449 HKD

$567 USD

View

Final sale: no returns

Retailer 3

HK$4,456 HKD

$568 USD

View

Price last confirmed 37 days ago

Retailer 4

HK$4,456 HKD

$568 USD

View

Price last confirmed 24 days ago

Retailer 5

HK$4,872 HKD

$621 USD

View

Price last confirmed 31 days ago

Retailer 6

HK$4,935 HKD

$629 USD

View

Price last confirmed 20 days ago

Retailer 7

HK$4,935 HKD

$629 USD

View

Price last confirmed 28 days ago

Retailer 8

HK$4,935 HKD

$629 USD

View

Retailer 9

HK$5,624 HKD

View

Retailer 10

HK$6,943 HKD

$885 USD

View

Retailer 11

HK$6,943 HKD

$885 USD

View

Retailer 12

HK$6,991 HKD

$891 USD

View

Retailer 13

HK$7,554 HKD

€917 EUR

View

Retailer 14

HK$7,741 HKD

A$1,518 AUD

View

Retailer 15

HK$8,195 HKD

£822 GBP

View

B+

Retailer 16

HK$10,858 HKD

$1,384 USD

View

B+

Retailer 17

HK$10,959 HKD

A$2,149 AUD

View

B+

Retailer 18

HK$11,524 HKD

$1,469 USD

View

B+

Retailer 19

HK$11,909 HKD

ZAR 24,522 ZAR

View

B+

Retailer 20

HK$12,734 HKD

$1,623 USD

View

Retailer 21

HK$12,977 HKD

$1,654 USD

View

Price last confirmed 30 days ago

Retailer 22

HK$12,977 HKD

$1,654 USD

View

Price last confirmed 21 days ago

Retailer 23

HK$16,064 HKD

$2,047 USD

View

Retailer 24

HK$16,378 HKD

SGD 2,821 SGD

View

Retailer 25

HK$17,017 HKD

$2,169 USD

View

Retailer 26

HK$17,058 HKD

$2,174 USD

View

Retailer 27

HK$18,304 HKD

$2,333 USD

View

Retailer 28

HK$19,578 HKD

A$3,839 AUD

View

Price last confirmed 25 days ago

Most Expensive

MOH London

LG700512259 · Oct 29

HK$20,715 HKD

£2,079 GBP

View

28 more retailers have this diamond

Prices start from HK$4,449 HKDSave up to HK$16,267 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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2.51ct Round

HK$4,449 HKD