Round|Lab Grown|IGI

2.51ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG804639446

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804639446

Diamond specifications and retailer prices

From $455 CAD

$324 USD

As of October 26, 2026

Save $2,958 CAD (87%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $3,413 CAD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804639446 or 804639446. Listed at 24 retailers as of October 26, 2026, with prices from $455 to $3,413, a $2,958 spread on the same certified stone. Brilliant Earth lists it at $3,413. 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

Color

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804639446

Dimensions8.75 × 8.71 × 5.29 mm

L/W Ratio1.00

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG804639446

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26

Current: $3,413 CAD|Low: $507 CAD|High: $3,596 CAD|Avg: $1,496 CAD|-5.1%

Brilliant Earth

Retailer 2

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Retailer 19

October 29, 2026

Retailer 4$507 CAD

Retailer 9$527 CAD

Retailer 6$759 CAD

Retailer 16$780 CAD

Retailer 18$804 CAD

Retailer 12$916 CAD

Retailer 15$998 CAD

Retailer 8$1,086 CAD

Retailer 13$1,253 CAD

Retailer 7$1,253 CAD

Retailer 14$1,359 CAD

Retailer 17$1,393 CAD

Retailer 10$1,875 CAD

Retailer 19$2,166 CAD

Retailer 11$2,184 CAD

Retailer 3$2,230 CAD

Retailer 2$2,271 CAD

Retailer 5$2,816 CAD

Brilliant Earth$3,413 CAD

40 data points across 19 retailers

24 retailers$455 CAD to $3,413 CAD

Cheapest Retailer

$455 CAD

$324 USD

Returns within 21 days

Retailer 2

$507 CAD

$361 USD

View

Final sale: no returns

Retailer 3

$527 CAD

$375 USD

View

Retailer 4

$563 CAD

$401 USD

View

Returns within 30 days

Retailer 5

$563 CAD

$401 USD

View

Returns within 30 days

B+

Retailer 6

$759 CAD

$540 USD

View

Returns within 30 days

Retailer 7

$780 CAD

$555 USD

View

Returns within 40 days

Retailer 8

$804 CAD

£451 GBP

View

Price last confirmed 12 days ago

Returns within 30 days

Retailer 9

$916 CAD

€621 EUR

View

Returns within 100 days

Retailer 10

$998 CAD

£560 GBP

View

Returns within 30 days

Retailer 11

$1,086 CAD

$773 USD

View

Returns within 30 days

Retailer 12

$1,253 CAD

A$1,372 AUD

View

B+

Retailer 13

$1,253 CAD

$892 USD

View

Returns within 30 days

B+

Retailer 14

$1,359 CAD

ZAR 15,632 ZAR

View

Returns within 7 days

B+

Retailer 15

$1,393 CAD

$992 USD

View

Returns within 30 days

B+

Retailer 16

$1,812 CAD

$1,290 USD

View

Returns within 30 days

B+

Retailer 17

$1,875 CAD

$1,335 USD

View

Returns within 90 days

Retailer 18

$2,166 CAD

$1,542 USD

View

Returns within 30 days

Retailer 19

$2,184 CAD

£1,224 GBP

View

Returns within 30 days

Retailer 20

$2,230 CAD

$1,588 USD

View

Returns within 30 days

Retailer 21

$2,271 CAD

£1,273 GBP

View

Retailer 22

$2,774 CAD

$1,975 USD

View

Price last confirmed 14 days ago

Returns within 30 days

Retailer 23

$2,816 CAD

$2,005 USD

View

Price last confirmed 14 days ago

Returns within 30 days

Most Expensive

Brilliant Earth

20640155A · Oct 28

$3,413 CAD

$2,430 USD

View

Returns within 30 days

23 more retailers have this diamond

Prices start from $455 CADSave up to $2,958 CAD

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

$455 CAD