Round|Lab Grown|IGI

28.00ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG739566874

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739566874

Diamond specifications and retailer prices

From $26,644 CAD

$19,074 USD

As of October 31, 2026

Save $52,923 CAD (67%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $79,567 CAD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 28ct lab-grown round diamond

This 28ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739566874 or 739566874. Listed at 14 retailers as of October 31, 2026, with prices from $26,644 to $79,567, a $52,923 spread on the same certified stone. Brilliant Earth lists it at $79,567. 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

28.00

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG739566874

Dimensions19.46 × 19.39 × 12.07 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG739566874

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 31

Current: $79,567 CAD|Low: $26,644 CAD|High: $120,643 CAD|Avg: $52,595 CAD|-10.5%

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

November 1, 2026

Retailer 13$26,644 CAD

Retailer 9$29,410 CAD

Retailer 3$29,560 CAD

Retailer 4$29,646 CAD

Retailer 8$33,612 CAD

Retailer 11$33,718 CAD

Retailer 12$34,116 CAD

Retailer 6$35,351 CAD

Retailer 5$48,955 CAD

Retailer 7$57,630 CAD

Retailer 2$63,840 CAD

Retailer 10$72,785 CAD

Brilliant Earth$79,567 CAD

32 data points across 13 retailers

14 retailers$26,644 CAD to $79,567 CAD

B+

Cheapest Retailer

$26,644 CAD

$19,074 USD

B+

Retailer 2

$29,410 CAD

$21,054 USD

View

B+

Retailer 3

$29,560 CAD

$21,161 USD

View

B+

Retailer 4

$29,646 CAD

$21,223 USD

View

Retailer 5

$33,612 CAD

$24,062 USD

View

Retailer 6

$33,718 CAD

$24,138 USD

View

Retailer 7

$34,116 CAD

$24,423 USD

View

Price last confirmed 20 days ago

Retailer 8

$34,116 CAD

$24,423 USD

View

B+

Retailer 9

$35,351 CAD

£19,926 GBP

View

Retailer 10

$48,955 CAD

$35,046 USD

View

Price last confirmed 74 days ago

Retailer 11

$57,630 CAD

€39,291 EUR

View

Retailer 12

$63,840 CAD

A$70,309 AUD

View

Retailer 13

$72,785 CAD

$52,105 USD

View

Most Expensive

Brilliant Earth

16103564A · Oct 31

$79,567 CAD

$56,960 USD

View

13 more retailers have this diamond

Prices start from $26,644 CADSave up to $52,923 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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B+

28.00ct Round

$26,644 CAD