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 $807 AUD

$567 USD

As of October 30, 2026

Save $2,952 AUD (79%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $3,759 AUD 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 $807 to $3,759, a $2,952 spread on the same certified stone. MOH London lists it at $3,759. 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: $3,759 AUD|Low: $575 AUD|High: $4,031 AUD|Avg: $2,061 AUD|+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 13$807 AUD

Retailer 12$1,260 AUD

Retailer 15$1,260 AUD

Retailer 6$1,268 AUD

Retailer 10$1,371 AUD

Retailer 3$1,405 AUD

Retailer 9$1,487 AUD

Retailer 7$1,970 AUD

Retailer 2$1,989 AUD

Retailer 8$2,091 AUD

Retailer 11$2,161 AUD

Retailer 14$2,311 AUD

Retailer 5$2,972 AUD

Retailer 4$3,321 AUD

Retailer 16$3,552 AUD

MOH London$3,759 AUD

44 data points across 16 retailers

29 retailers$807 AUD to $3,759 AUD

Retailer 1

$722 AUD

$507 USD

Price last confirmed 32 days ago

Retailer 2

$807 AUD

$567 USD

View

Final sale: no returns

Retailer 3

$809 AUD

$568 USD

View

Price last confirmed 37 days ago

Retailer 4

$809 AUD

$568 USD

View

Price last confirmed 24 days ago

Retailer 5

$884 AUD

$621 USD

View

Price last confirmed 31 days ago

Retailer 6

$895 AUD

$629 USD

View

Price last confirmed 21 days ago

Retailer 7

$895 AUD

$629 USD

View

Price last confirmed 28 days ago

Retailer 8

$895 AUD

$629 USD

View

Retailer 9

$1,020 AUD

HK$5,600 HKD

View

Retailer 10

$1,260 AUD

$885 USD

View

Retailer 11

$1,260 AUD

$885 USD

View

Retailer 12

$1,268 AUD

$891 USD

View

Retailer 13

$1,371 AUD

€917 EUR

View

Retailer 14

$1,405 AUD

View

Retailer 15

$1,487 AUD

£822 GBP

View

B+

Retailer 16

$1,970 AUD

$1,384 USD

View

B+

Retailer 17

$1,989 AUD

View

B+

Retailer 18

$2,091 AUD

$1,469 USD

View

B+

Retailer 19

$2,161 AUD

ZAR 24,522 ZAR

View

B+

Retailer 20

$2,311 AUD

$1,623 USD

View

Retailer 21

$2,355 AUD

$1,654 USD

View

Price last confirmed 30 days ago

Retailer 22

$2,355 AUD

$1,654 USD

View

Price last confirmed 21 days ago

Retailer 23

$2,915 AUD

$2,047 USD

View

Retailer 24

$2,972 AUD

SGD 2,821 SGD

View

Retailer 25

$3,088 AUD

$2,169 USD

View

Retailer 26

$3,095 AUD

$2,174 USD

View

Retailer 27

$3,321 AUD

$2,333 USD

View

Retailer 28

$3,552 AUD

View

Price last confirmed 26 days ago

Most Expensive

MOH London

LG700512259 · Oct 29

$3,759 AUD

£2,079 GBP

View

28 more retailers have this diamond

Prices start from $807 AUDSave up to $2,952 AUD

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

$807 AUD