Oval|Lab Grown|IGI

6.53ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG825676068

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825676068

Diamond specifications and retailer prices

From £586 GBP

$785 USD

As of October 29, 2026

Save £3,571 GBP (86%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £4,157 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 6.53ct lab-grown oval diamond

This 6.53ct lab-grown oval 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 LG825676068 or 825676068. Listed at 19 retailers as of October 29, 2026, with prices from £586 to £4,157, a £3,571 spread on the same certified stone. Brilliant Earth lists it at £4,157. 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

6.53

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825676068

Dimensions15.88 × 10.13 × 6.24 mm

L/W Ratio1.57

Girdle conditionFaceted

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 LG825676068

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: £4,157 GBP|Low: £563 GBP|High: £4,157 GBP|Avg: £1,458 GBP

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

October 31, 2026

Retailer 14£586 GBP

Retailer 6£638 GBP

Retailer 7£680 GBP

Retailer 15£680 GBP

Retailer 8£810 GBP

Retailer 2£1,043 GBP

Retailer 4£1,098 GBP

Retailer 9£1,260 GBP

Retailer 11£1,316 GBP

Retailer 13£1,617 GBP

Retailer 5£1,911 GBP

Retailer 12£2,116 GBP

Retailer 3£2,298 GBP

Retailer 10£2,562 GBP

Brilliant Earth£4,157 GBP

41 data points across 15 retailers

19 retailers£586 GBP to £4,157 GBP

Cheapest Retailer

£586 GBP

$785 USD

Retailer 2

£586 GBP

$785 USD

View

Price last confirmed 39 days ago

Retailer 3

£638 GBP

$855 USD

View

Retailer 4

£670 GBP

$898 USD

View

Price last confirmed 40 days ago

Retailer 5

£680 GBP

$911 USD

View

Retailer 6

£680 GBP

$911 USD

View

Price last confirmed 14 days ago

Retailer 7

£810 GBP

$1,085 USD

View

Retailer 8

£1,043 GBP

View

B+

Retailer 9

£1,098 GBP

$1,471 USD

View

Retailer 10

£1,260 GBP

A$2,597 AUD

View

Retailer 11

£1,316 GBP

ZAR 28,477 ZAR

View

B+

Retailer 12

£1,617 GBP

$2,167 USD

View

B+

Retailer 13

£1,911 GBP

$2,561 USD

View

B+

Retailer 14

£1,913 GBP

$2,563 USD

View

B+

Retailer 15

£2,116 GBP

View

B+

Retailer 16

£2,298 GBP

$3,079 USD

View

B+

Retailer 17

£2,350 GBP

$3,149 USD

View

B+

Retailer 18

£2,562 GBP

View

Most Expensive

Brilliant Earth

21389827A · Oct 29

£4,157 GBP

$5,570 USD

View

18 more retailers have this diamond

Prices start from £586 GBPSave up to £3,571 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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6.53ct Oval

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