Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG768651367

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768651367

Diamond specifications and retailer prices

From $312 CAD

$223 USD

As of October 29, 2026

Save $3,396 CAD (92%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $3,708 CAD at Queensmith · As of October 27, 2026

View at Queensmith

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768651367 or 768651367. Listed at 27 retailers as of October 27, 2026, with prices from $312 to $3,708, a $3,396 spread on the same certified stone. Queensmith lists it at $3,708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768651367

Dimensions7.44 × 7.48 × 4.61 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 LG768651367

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: $950 CAD|Low: $303 CAD|High: $1,770 CAD|Avg: $935 CAD|-5.6%

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October 30, 2026

Retailer 4$312 CAD

Retailer 8$348 CAD

Retailer 2$362 CAD

Retailer 9$387 CAD

Retailer 10$387 CAD

Retailer 13$520 CAD

Retailer 20$664 CAD

Retailer 19$704 CAD

Retailer 3$712 CAD

Retailer 16$718 CAD

Retailer 15$788 CAD

Retailer 6$849 CAD

Retailer 21$903 CAD

Retailer 1$950 CAD

Retailer 5$1,242 CAD

Retailer 14$1,251 CAD

Retailer 7$1,316 CAD

Retailer 22$1,327 CAD

Retailer 18$1,558 CAD

Retailer 12$1,574 CAD

Retailer 17$1,578 CAD

Retailer 11$1,770 CAD

35 data points across 22 retailers

27 retailers$312 CAD to $3,708 CAD

Cheapest Retailer

$312 CAD

$223 USD

Retailer 2

$348 CAD

$249 USD

View

Final sale: no returns

Retailer 3

$362 CAD

$259 USD

View

Retailer 4

$387 CAD

$277 USD

View

Retailer 5

$387 CAD

$277 USD

View

Retailer 6

$429 CAD

HK$2,400 HKD

View

B+

Retailer 7

$520 CAD

$372 USD

View

Retailer 8

$664 CAD

ZAR 7,679 ZAR

View

Retailer 9

$704 CAD

€480 EUR

View

Retailer 10

$712 CAD

$510 USD

View

Retailer 11

$718 CAD

£405 GBP

View

Retailer 12

$788 CAD

A$868 AUD

View

Retailer 13

$849 CAD

$608 USD

View

B+

Retailer 14

$903 CAD

A$994 AUD

View

B+

Retailer 15

$950 CAD

$680 USD

View

Retailer 16

$1,148 CAD

$822 USD

View

Price last confirmed 44 days ago

B+

Retailer 17

$1,242 CAD

$889 USD

View

Retailer 18

$1,248 CAD

$893 USD

View

Price last confirmed 88 days ago

B+

Retailer 19

$1,251 CAD

SGD 1,210 SGD

View

B+

Retailer 20

$1,316 CAD

$942 USD

View

B+

Retailer 21

$1,327 CAD

$950 USD

View

B+

Retailer 22

$1,412 CAD

$1,011 USD

View

B+

Retailer 23

$1,558 CAD

£878 GBP

View

Retailer 24

$1,574 CAD

$1,127 USD

View

B+

Retailer 25

$1,578 CAD

A$1,738 AUD

View

Retailer 26

$1,770 CAD

$1,267 USD

View

Most Expensive

Queensmith

LG768651367 · Oct 27

$3,708 CAD

£2,090 GBP

View

26 more retailers have this diamond

Prices start from $312 CADSave up to $3,396 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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1.59ct Round

$312 CAD