Marquise|Lab Grown|IGI

15.88ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG745516196

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG745516196

Diamond specifications and retailer prices

From $6,068 CAD

$4,344 USD

As of November 1, 2026

Save $26,549 CAD (81%) vs most expensive(unlock to see where)

9 retailers carry this diamond

Most expensive: $32,618 CAD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 15.88ct lab-grown marquise diamond

This 15.88ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745516196 or 745516196. Listed at 9 retailers as of October 31, 2026, with prices from $6,068 to $32,618, a $26,549 spread on the same certified stone. Do Amore Diamonds lists it at $32,618. 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

15.88

Carat

Color

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.5°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG745516196

Dimensions26.17 × 13.24 × 7.97 mm

L/W Ratio1.98

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 LG745516196

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: Nov 1

Current: $32,618 CAD|Low: $4,930 CAD|High: $32,618 CAD|Avg: $11,647 CAD

Do Amore Diamonds

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 6$4,930 CAD

Retailer 9$6,068 CAD

Retailer 7$7,630 CAD

Retailer 5$7,634 CAD

Retailer 8$8,583 CAD

Retailer 3$8,662 CAD

Retailer 4$9,330 CAD

Retailer 12$10,186 CAD

Retailer 2$11,452 CAD

Retailer 10$11,937 CAD

Retailer 11$19,226 CAD

Do Amore Diamonds$32,618 CAD

14 data points across 12 retailers

9 retailers$6,068 CAD to $32,618 CAD

Retailer 1

$4,930 CAD

£2,779 GBP

Price last confirmed 16 days ago

Retailer 2

$6,068 CAD

$4,344 USD

View

Retailer 3

$7,630 CAD

$5,462 USD

View

B+

Retailer 4

$7,634 CAD

$5,465 USD

View

B+

Retailer 5

$8,583 CAD

$6,144 USD

View

B+

Retailer 6

$11,452 CAD

A$12,613 AUD

View

Retailer 7

$11,937 CAD

$8,546 USD

View

Price last confirmed 50 days ago

Retailer 8

$19,226 CAD

$13,763 USD

View

Most Expensive

Do Amore Diamonds

7-1734719 · Oct 31

$32,618 CAD

$23,350 USD

View

8 more retailers have this diamond

Prices start from $6,068 CADSave up to $26,549 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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15.88ct Marquise

$6,068 CAD