Emerald|Lab Grown|IGI

6.51ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG784698729

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784698729

Diamond specifications and retailer prices

From £1,387 GBP

$1,847 USD

As of October 29, 2026

Save £8,968 GBP (87%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £10,355 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 6.51ct lab-grown emerald diamond

This 6.51ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784698729 or 784698729. Listed at 25 retailers as of October 29, 2026, with prices from £1,387 to £10,355, a £8,968 spread on the same certified stone. Brilliant Earth lists it at £10,355. 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

6.51

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.8°

Pavilion angle37.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784698729

Dimensions8.48 × 12.20 × 5.76 mm

L/W Ratio1.44

Culet sizeLarge

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 LG784698729

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: £10,355 GBP|Low: £1,387 GBP|High: £11,775 GBP|Avg: £3,286 GBP|-12.1%

Brilliant Earth

Retailer 2

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Retailer 4

Retailer 5

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Retailer 11

Retailer 12

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Retailer 17

October 30, 2026

Retailer 5£1,387 GBP

Retailer 6£1,437 GBP

Retailer 16£1,566 GBP

Retailer 17£1,689 GBP

Retailer 2£2,036 GBP

Retailer 13£2,054 GBP

Retailer 11£2,231 GBP

Retailer 15£2,477 GBP

Retailer 14£2,666 GBP

Retailer 10£2,780 GBP

Retailer 9£2,975 GBP

Retailer 4£3,571 GBP

Retailer 7£3,940 GBP

Retailer 12£4,125 GBP

Retailer 8£4,166 GBP

Retailer 3£5,043 GBP

Brilliant Earth£10,355 GBP

42 data points across 17 retailers

25 retailers£1,387 GBP to £10,355 GBP

Cheapest Retailer

£1,387 GBP

$1,847 USD

Final sale: no returns

Retailer 2

£1,394 GBP

$1,856 USD

View

Price last confirmed 37 days ago

Retailer 3

£1,394 GBP

$1,856 USD

View

Price last confirmed 30 days ago

Retailer 4

£1,437 GBP

$1,913 USD

View

Price last confirmed 17 days ago

Retailer 5

£1,516 GBP

$2,019 USD

View

Price last confirmed 35 days ago

Retailer 6

£1,566 GBP

$2,085 USD

View

Retailer 7

£1,594 GBP

$2,123 USD

View

Price last confirmed 38 days ago

Retailer 8

£1,594 GBP

$2,123 USD

View

Price last confirmed 30 days ago

Retailer 9

£1,689 GBP

$2,249 USD

View

Retailer 10

£2,036 GBP

View

Retailer 11

£2,054 GBP

$2,735 USD

View

Retailer 12

£2,231 GBP

€2,829 EUR

View

Retailer 13

£2,477 GBP

$3,298 USD

View

Retailer 14

£2,666 GBP

A$5,462 AUD

View

Price last confirmed 7 days ago

B+

Retailer 15

£2,780 GBP

ZAR 59,805 ZAR

View

B+

Retailer 16

£2,975 GBP

View

Retailer 17

£3,029 GBP

$4,034 USD

View

Price last confirmed 29 days ago

B+

Retailer 18

£3,571 GBP

$4,755 USD

View

B+

Retailer 19

£3,871 GBP

$5,155 USD

View

B+

Retailer 20

£3,940 GBP

$5,247 USD

View

B+

Retailer 21

£4,125 GBP

View

B+

Retailer 22

£4,166 GBP

$5,548 USD

View

Retailer 23

£5,043 GBP

$6,716 USD

View

Retailer 24

£10,252 GBP

View

Price last confirmed 20 days ago

Most Expensive

Brilliant Earth

18627384A · Oct 29

£10,355 GBP

$13,790 USD

View

24 more retailers have this diamond

Prices start from £1,387 GBPSave up to £8,968 GBP

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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