Asscher|Lab Grown|IGI

3.09ct G VVS2 Asscher Lab Grown Diamond

EX • G/VVS2 • IGI LG629490077

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG629490077

Diamond specifications and retailer prices

From £405 GBP

$543 USD

As of November 1, 2026

Save £2,416 GBP (86%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £2,821 GBP at Brilliant Earth · As of November 1, 2026

View at Brilliant Earth

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to 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 LG629490077 or 629490077. Listed at 14 retailers as of November 1, 2026, with prices from £405 to £2,821, a £2,416 spread on the same certified stone. Brilliant Earth lists it at £2,821. 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

3.09

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.3°

Pavilion angle42.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG629490077

Dimensions7.92 × 7.92 × 5.27 mm

L/W Ratio1.00

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG629490077

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 1

Current: £2,821 GBP|Low: £405 GBP|High: £2,903 GBP|Avg: £1,063 GBP|-2.8%

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

November 1, 2026

Retailer 13£405 GBP

Retailer 12£449 GBP

Retailer 4£552 GBP

Retailer 14£670 GBP

Retailer 11£699 GBP

Retailer 7£740 GBP

Retailer 8£754 GBP

Retailer 3£854 GBP

Retailer 9£975 GBP

Retailer 10£1,013 GBP

Retailer 5£1,464 GBP

Retailer 6£1,548 GBP

Retailer 2£1,874 GBP

Brilliant Earth£2,821 GBP

43 data points across 14 retailers

14 retailers£405 GBP to £2,821 GBP

Cheapest Retailer

£405 GBP

$543 USD

Final sale: no returns

Retailer 2

£449 GBP

$602 USD

View

Price last confirmed 16 days ago

Retailer 3

£552 GBP

$740 USD

View

Retailer 4

£670 GBP

$898 USD

View

Retailer 5

£699 GBP

$937 USD

View

Retailer 6

£740 GBP

View

Retailer 7

£754 GBP

€962 EUR

View

Retailer 8

£854 GBP

$1,144 USD

View

Retailer 9

£975 GBP

ZAR 21,095 ZAR

View

B+

Retailer 10

£1,013 GBP

$1,357 USD

View

B+

Retailer 11

£1,464 GBP

$1,962 USD

View

B+

Retailer 12

£1,507 GBP

View

Retailer 13

£1,874 GBP

View

Most Expensive

Brilliant Earth

21312402A · Nov 1

£2,821 GBP

$3,780 USD

View

13 more retailers have this diamond

Prices start from £405 GBPSave up to £2,416 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.

Where to buy this spec

See every retailer carrying 3.09ct G VVS2 asscher lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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