Marquise|Lab Grown|IGI

11.60ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG840619230

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840619230

Diamond specifications and retailer prices

From $1,500 USD

£1,181 GBP

As of November 2, 2026

Save $10,510 USD (88%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $12,010 USD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 11.6ct lab-grown marquise diamond

This 11.6ct 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 LG840619230 or 840619230. Listed at 17 retailers as of November 2, 2026, with prices from $1,500 to $12,010, a $10,510 spread on the same certified stone. Brilliant Earth lists it at $12,010. 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

11.60

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840619230

Dimensions24.23 × 11.80 × 7.28 mm

L/W Ratio2.05

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 LG840619230

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 2

Current: $2,961 USD|Low: $1,499 USD|High: $9,045 USD|Avg: $4,361 USD|-10.3%

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

Retailer 15

Retailer 16

November 2, 2026

Retailer 9$1,500 USD

Retailer 4$1,803 USD

Retailer 16$2,035 USD

Retailer 10$2,646 USD

Retailer 12$2,891 USD

Retailer 15$2,937 USD

Retailer 1$2,961 USD

Retailer 13$3,070 USD

Retailer 11$3,460 USD

Retailer 2$4,511 USD

Retailer 6$4,784 USD

Retailer 5$5,435 USD

Retailer 7$6,217 USD

Retailer 8$6,558 USD

Retailer 3$9,023 USD

Retailer 14$9,045 USD

14 data points across 16 retailers

17 retailers$1,500 USD to $12,010 USD

Cheapest Retailer

$1,500 USD

£1,181 GBP

Retailer 2

$1,803 USD

View

Final sale: no returns

Retailer 3

$2,035 USD

View

Retailer 4

$2,646 USD

£2,083 GBP

View

Retailer 5

$2,891 USD

ZAR 46,701 ZAR

View

B+

Retailer 6

$2,937 USD

View

Retailer 7

$2,961 USD

View

Retailer 8

$3,070 USD

€2,924 EUR

View

Retailer 9

$3,460 USD

A$5,323 AUD

View

B+

Retailer 10

$4,511 USD

£3,552 GBP

View

B+

Retailer 11

$4,784 USD

View

B+

Retailer 12

$5,435 USD

View

B+

Retailer 13

$6,217 USD

SGD 8,402 SGD

View

Retailer 14

$6,558 USD

View

Retailer 15

$9,023 USD

View

Retailer 16

$9,045 USD

View

Most Expensive

Brilliant Earth

22209291A · Nov 2

$12,010 USD

View

16 more retailers have this diamond

Prices start from $1,500 USDSave up to $10,510 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.

Similar diamonds

11.60ct Marquise

$1,500 USD