Marquise|Lab Grown|IGI

7.09ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG685538629

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG685538629

Diamond specifications and retailer prices

From $1,172 USD

As of October 25, 2026

Save $2,915 USD (71%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $4,087 USD at Taylor and Hart · As of October 26, 2026

View at Taylor and Hart

About this 7.09ct lab-grown marquise diamond

This 7.09ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685538629 or 685538629. Listed at 12 retailers as of October 25, 2026, with prices from $1,172 to $4,087, a $2,915 spread on the same certified stone. Taylor and Hart lists it at $4,087. 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

7.09

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.1°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG685538629

Dimensions20.48 × 10.18 × 5.81 mm

L/W Ratio2.01

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG685538629

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 25

Current: $2,449 USD|Low: $1,010 USD|High: $9,090 USD|Avg: $3,194 USD

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Taylor and Hart

October 26, 2026

Retailer 3$1,010 USD

Retailer 14$1,099 USD

Retailer 9$1,172 USD

Retailer 6$1,217 USD

Retailer 8$1,345 USD

Retailer 7$1,396 USD

Retailer 12$1,673 USD

Retailer 10$2,197 USD

Retailer 1$2,449 USD

Retailer 13$2,752 USD

Retailer 2$3,231 USD

Retailer 11$3,980 USD

Taylor and Hart$4,087 USD

Retailer 5$6,170 USD

Retailer 4$9,090 USD

4 data points across 15 retailers

12 retailers$1,172 USD to $4,087 USD

Retailer 1

$1,010 USD

Price last confirmed 9 days ago

Retailer 2

$1,099 USD

View

Price last confirmed 7 days ago

Retailer 3

$1,172 USD

View

Retailer 4

$1,345 USD

View

Price last confirmed 5 days ago

Retailer 5

$1,396 USD

£1,099 GBP

View

Retailer 6

$1,673 USD

View

Retailer 7

$2,197 USD

View

Price last confirmed 7 days ago

B+

Retailer 8

$2,449 USD

View

B+

Retailer 9

$2,752 USD

View

B+

Retailer 10

$3,231 USD

£2,544 GBP

View

Retailer 11

$3,980 USD

£3,134 GBP

View

Price last confirmed 7 days ago

Most Expensive

Taylor and Hart

MUX6NVO · Oct 26

$4,087 USD

View

11 more retailers have this diamond

Prices start from $1,172 USDSave up to $2,915 USD

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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7.09ct Marquise

$1,172 USD