Round|Lab Grown|IGI

1.07ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG816607434

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816607434

Diamond specifications and retailer prices

From £152 GBP

$203 USD

As of October 30, 2026

Save £1,230 GBP (89%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £1,383 GBP at Queensmith · As of October 27, 2026

View at Queensmith

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816607434 or 816607434. Listed at 22 retailers as of October 27, 2026, with prices from £152 to £1,383, a £1,230 spread on the same certified stone. Queensmith lists it at £1,383. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG816607434

Dimensions6.58 × 6.62 × 3.98 mm

L/W Ratio1.01

Girdle conditionFaceted

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG816607434

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: £278 GBP|Low: £152 GBP|High: £800 GBP|Avg: £351 GBP|-1.0%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

October 30, 2026

Retailer 9£152 GBP

Retailer 8£229 GBP

Retailer 1£278 GBP

Retailer 4£290 GBP

Retailer 2£304 GBP

Retailer 3£313 GBP

Retailer 5£412 GBP

Retailer 7£427 GBP

Retailer 6£794 GBP

43 data points across 9 retailers

22 retailers£152 GBP to £1,383 GBP

Retailer 1

£136 GBP

$181 USD

Price last confirmed 7 days ago

Retailer 2

£152 GBP

$203 USD

View

Final sale: no returns

Retailer 3

£158 GBP

$211 USD

View

Retailer 4

£169 GBP

$225 USD

View

Price last confirmed 11 days ago

Retailer 5

£169 GBP

$225 USD

View

Retailer 6

£192 GBP

HK$2,000 HKD

View

B+

Retailer 7

£229 GBP

$305 USD

View

Retailer 8

£257 GBP

$342 USD

View

Retailer 9

£278 GBP

View

Retailer 10

£290 GBP

ZAR 6,243 ZAR

View

B+

Retailer 11

£304 GBP

View

B+

Retailer 12

£313 GBP

€397 EUR

View

Retailer 13

£375 GBP

$499 USD

View

Price last confirmed 88 days ago

B+

Retailer 14

£412 GBP

A$845 AUD

View

B+

Retailer 15

£427 GBP

$569 USD

View

B+

Retailer 16

£462 GBP

SGD 831 SGD

View

Retailer 17

£543 GBP

$723 USD

View

Retailer 18

£563 GBP

$750 USD

View

Retailer 19

£584 GBP

$778 USD

View

Retailer 20

£794 GBP

View

Price last confirmed 9 days ago

Retailer 21

£852 GBP

$1,135 USD

View

Most Expensive

Queensmith

LG816607434 · Oct 27

£1,383 GBP

View

21 more retailers have this diamond

Prices start from £152 GBPSave up to £1,230 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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1.07ct Round

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