Emerald|Lab Grown|IGI

6.15ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG666438307

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666438307

Diamond specifications and retailer prices

From $1,025 USD

As of October 31, 2026

Save $9,065 USD (90%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $10,090 USD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 6.15ct lab-grown emerald diamond

This 6.15ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG666438307 or 666438307. Listed at 21 retailers as of October 31, 2026, with prices from $1,025 to $10,090, a $9,065 spread on the same certified stone. Brilliant Earth lists it at $10,090. 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

6.15

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40°

Pavilion angle46.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG666438307

Dimensions12.40 × 8.20 × 5.52 mm

L/W Ratio1.51

Culet sizeLong

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 LG666438307

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 31

Current: $10,090 USD|Low: $1,025 USD|High: $10,300 USD|Avg: $3,083 USD|-2.0%

Brilliant Earth

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 1, 2026

Retailer 15$1,025 USD

Retailer 6$1,062 USD

Retailer 14$1,280 USD

Retailer 5$1,497 USD

Retailer 7$1,533 USD

Retailer 2$1,689 USD

Retailer 9$2,172 USD

Retailer 10$2,268 USD

Retailer 13$2,362 USD

Retailer 8$3,231 USD

Retailer 16$3,283 USD

Retailer 4$3,321 USD

Retailer 11$3,997 USD

Retailer 12$4,100 USD

Retailer 3$8,130 USD

Brilliant Earth$10,090 USD

43 data points across 16 retailers

21 retailers$1,025 USD to $10,090 USD

Retailer 1

$879 USD

Price last confirmed 30 days ago

Retailer 2

$996 USD

View

Price last confirmed 25 days ago

Retailer 3

$1,025 USD

View

Final sale: no returns

Retailer 4

$1,062 USD

View

Price last confirmed 29 days ago

Retailer 5

$1,280 USD

View

B+

Retailer 6

$1,497 USD

View

Retailer 7

$1,533 USD

View

Retailer 8

$1,689 USD

£1,330 GBP

View

B+

Retailer 9

$1,822 USD

View

B+

Retailer 10

$2,172 USD

A$3,341 AUD

View

Retailer 11

$2,197 USD

View

Price last confirmed 31 days ago

B+

Retailer 12

$2,268 USD

ZAR 36,636 ZAR

View

B+

Retailer 13

$2,362 USD

View

Retailer 14

$3,231 USD

£2,544 GBP

View

Retailer 15

$3,283 USD

View

Retailer 16

$3,321 USD

View

Retailer 17

$3,997 USD

£3,147 GBP

View

Retailer 18

$4,100 USD

View

Price last confirmed 13 days ago

Retailer 19

$4,171 USD

View

Retailer 20

$8,130 USD

View

Most Expensive

Brilliant Earth

18600457A · Oct 31

$10,090 USD

View

20 more retailers have this diamond

Prices start from $1,025 USDSave up to $9,065 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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