Round|Lab Grown|IGI

12.70ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG604387570

Shape and cutting style on the report: Round brilliant

Certificate IGI LG604387570

Diamond specifications and retailer prices

From $8,595 CAD

$6,153 USD

As of October 29, 2026

Save $26,565 CAD (76%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $35,160 CAD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 12.7ct lab-grown round diamond

This 12.7ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604387570 or 604387570. Listed at 17 retailers as of October 29, 2026, with prices from $8,595 to $35,160, a $26,565 spread on the same certified stone. Brilliant Earth lists it at $35,160. 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

12.70

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG604387570

Dimensions14.94 × 14.86 × 9.21 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG604387570

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: $35,160 CAD|Low: $8,595 CAD|High: $36,166 CAD|Avg: $15,301 CAD|-2.8%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 1, 2026

Retailer 9$8,595 CAD

Retailer 10$9,534 CAD

Retailer 11$9,626 CAD

Retailer 4$9,833 CAD

Retailer 6$9,974 CAD

Retailer 7$11,855 CAD

Retailer 5$12,445 CAD

Retailer 8$15,387 CAD

Retailer 12$15,815 CAD

Retailer 3$15,943 CAD

Retailer 2$18,714 CAD

Brilliant Earth$35,160 CAD

39 data points across 12 retailers

17 retailers$8,595 CAD to $35,160 CAD

Cheapest Retailer

$8,595 CAD

$6,153 USD

Retailer 2

$9,009 CAD

$6,449 USD

View

B+

Retailer 3

$9,534 CAD

$6,825 USD

View

B+

Retailer 4

$9,626 CAD

$6,891 USD

View

Final sale: no returns

B+

Retailer 5

$9,971 CAD

$7,138 USD

View

Retailer 6

$9,971 CAD

$7,138 USD

View

Price last confirmed 19 days ago

B+

Retailer 7

$9,974 CAD

$7,140 USD

View

B+

Retailer 8

$11,836 CAD

$8,473 USD

View

B+

Retailer 9

$11,855 CAD

$8,487 USD

View

B+

Retailer 10

$11,998 CAD

HK$67,100 HKD

View

B+

Retailer 11

$12,445 CAD

£7,015 GBP

View

Retailer 12

$15,387 CAD

$11,015 USD

View

Retailer 13

$15,943 CAD

$11,413 USD

View

Retailer 14

$18,714 CAD

$13,397 USD

View

Retailer 15

$27,743 CAD

$19,860 USD

View

Retailer 16

$34,658 CAD

$24,810 USD

View

Most Expensive

Brilliant Earth

10597320A · Oct 31

$35,160 CAD

$25,170 USD

View

16 more retailers have this diamond

Prices start from $8,595 CADSave up to $26,565 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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12.70ct Round

$8,595 CAD