Emerald|Lab Grown|IGI

6.05ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG731509070

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731509070

Diamond specifications and retailer prices

From £1,282 GBP

$1,718 USD

As of October 30, 2026

Save £2,177 GBP (63%) vs most expensive(unlock to see where)

9 retailers carry this diamond

Most expensive: £4,273 GBP at Rare Carat · As of October 18, 2026

View at Rare Carat

About this 6.05ct lab-grown emerald diamond

This 6.05ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731509070 or 731509070. Listed at 9 retailers as of October 30, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.05

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.7°

Pavilion angle37.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG731509070

Dimensions12.19 × 8.51 × 5.77 mm

L/W Ratio1.43

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 LG731509070

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 30

Current: £4,273 GBP|Low: £1,050 GBP|High: £7,269 GBP|Avg: £2,807 GBP|-1.4%

Rare Carat

Retailer 2

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October 19, 2026

Retailer 6£1,050 GBP

Retailer 18£1,143 GBP

Retailer 13£1,282 GBP

Retailer 12£1,347 GBP

Retailer 19£1,481 GBP

Retailer 3£1,742 GBP

Retailer 5£1,770 GBP

Retailer 17£2,038 GBP

Retailer 11£2,090 GBP

Retailer 7£2,173 GBP

Retailer 8£2,282 GBP

Retailer 15£2,494 GBP

Retailer 10£2,888 GBP

Retailer 16£3,459 GBP

Retailer 14£3,497 GBP

Retailer 2£3,861 GBP

Rare Carat£4,273 GBP

Retailer 9£5,357 GBP

Retailer 4£7,224 GBP

16 data points across 19 retailers

9 retailers£1,282 GBP to £3,459 GBP

Cheapest Retailer

£1,282 GBP

$1,718 USD

Final sale: no returns

Retailer 2

£1,742 GBP

$2,334 USD

View

Price last confirmed 12 days ago

Retailer 3

£1,770 GBP

$2,372 USD

View

Price last confirmed 12 days ago

Retailer 4

£2,173 GBP

$2,911 USD

View

Price last confirmed 11 days ago

Retailer 5

£2,520 GBP

$3,376 USD

View

Price last confirmed 33 days ago

Retailer 6

£3,459 GBP

$4,635 USD

View

Retailer 7

£3,497 GBP

$4,685 USD

View

Price last confirmed 12 days ago

Retailer 8

£3,861 GBP

View

Price last confirmed 11 days ago

Most Expensive

Rare Carat

VT-67221 · Oct 18

£4,273 GBP

$5,725 USD

View

Price last confirmed 12 days ago

8 more retailers have this diamond

Prices start from £1,282 GBPSave up to £2,177 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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