Princess|Lab Grown|IGI

2.57ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG717540461

Shape and cutting style on the report: Princess cut

Certificate IGI LG717540461

Diamond specifications and retailer prices

From $1,140 CAD

$816 USD

As of October 27, 2026

Save $4,064 CAD (78%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $10,128 CAD at Do Amore Diamonds · As of October 28, 2026

View at Do Amore Diamonds

About this 2.57ct lab-grown princess diamond

This 2.57ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717540461 or 717540461. Listed at 17 retailers as of October 26, 2026, with a 357% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.57

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.4°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG717540461

Dimensions7.41 × 7.29 × 5.44 mm

L/W Ratio1.02

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 LG717540461

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 27

Current: $10,128 CAD|Low: $1,140 CAD|High: $10,128 CAD|Avg: $3,065 CAD

Do Amore Diamonds

Retailer 2

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Retailer 18

October 28, 2026

Retailer 8$1,140 CAD

Retailer 18$1,157 CAD

Retailer 4$1,240 CAD

Retailer 7$1,275 CAD

Retailer 14$1,323 CAD

Retailer 13$1,572 CAD

Retailer 5$1,707 CAD

Retailer 11$1,742 CAD

Retailer 12$2,132 CAD

Retailer 2$2,233 CAD

Retailer 10$3,040 CAD

Retailer 17$3,731 CAD

Retailer 16$4,104 CAD

Retailer 9$4,138 CAD

Retailer 6$4,648 CAD

Retailer 15$4,957 CAD

Retailer 3$5,204 CAD

Do Amore Diamonds$10,128 CAD

6 data points across 18 retailers

17 retailers$1,140 CAD to $5,204 CAD

Cheapest Retailer

$1,140 CAD

$816 USD

Retailer 2

$1,157 CAD

$828 USD

View

Retailer 3

$1,240 CAD

$888 USD

View

Retailer 4

$1,323 CAD

$947 USD

View

B+

Retailer 5

$1,572 CAD

$1,125 USD

View

B+

Retailer 6

$1,707 CAD

$1,222 USD

View

B+

Retailer 7

$1,742 CAD

£982 GBP

View

B+

Retailer 8

$2,132 CAD

$1,526 USD

View

B+

Retailer 9

$2,233 CAD

£1,259 GBP

View

Retailer 10

$3,040 CAD

$2,176 USD

View

Retailer 11

$3,731 CAD

ZAR 43,145 ZAR

View

Retailer 12

$4,104 CAD

$2,938 USD

View

Retailer 13

$4,138 CAD

$2,962 USD

View

Retailer 14

$4,648 CAD

£2,620 GBP

View

Retailer 15

$4,957 CAD

£2,794 GBP

View

Retailer 16

$5,204 CAD

$3,725 USD

View

Most Expensive

Do Amore Diamonds

27-6497F14C6 · Oct 28

$10,128 CAD

$7,250 USD

View

Price under review

16 more retailers have this diamond

Prices start from $1,140 CADSave up to $4,064 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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2.57ct Princess

$1,140 CAD