Heart|Lab Grown|IGI

6.50ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG723510690

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723510690

Diamond specifications and retailer prices

From £812 GBP

$1,088 USD

As of October 30, 2026

Save £4,554 GBP (85%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £5,366 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 6.5ct lab-grown heart diamond

This 6.5ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG723510690 or 723510690. Listed at 26 retailers as of October 30, 2026, with prices from £812 to £5,366, a £4,554 spread on the same certified stone. Brilliant Earth lists it at £5,366. 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

6.50

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.5°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG723510690

Dimensions12.91 × 11.73 × 7.64 mm

L/W Ratio1.10

Girdle conditionFaceted

Culet sizePointed

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 LG723510690

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: £5,366 GBP|Low: £812 GBP|High: £5,366 GBP|Avg: £2,071 GBP

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 8£812 GBP

Retailer 5£883 GBP

Retailer 19£942 GBP

Retailer 7£1,071 GBP

Retailer 9£1,089 GBP

Retailer 21£1,237 GBP

Retailer 4£1,358 GBP

Retailer 2£1,364 GBP

Retailer 16£1,500 GBP

Retailer 18£1,705 GBP

Retailer 17£1,744 GBP

Retailer 3£1,765 GBP

Retailer 20£1,822 GBP

Retailer 14£1,828 GBP

Retailer 6£2,288 GBP

Retailer 22£2,784 GBP

Retailer 10£3,156 GBP

Retailer 13£3,193 GBP

Retailer 12£3,290 GBP

Retailer 15£3,965 GBP

Retailer 11£4,539 GBP

Brilliant Earth£5,366 GBP

32 data points across 22 retailers

26 retailers£812 GBP to £5,366 GBP

Cheapest Retailer

£812 GBP

$1,088 USD

Retailer 2

£883 GBP

$1,183 USD

View

Retailer 3

£942 GBP

$1,262 USD

View

Retailer 4

£958 GBP

$1,284 USD

View

Final sale: no returns

Retailer 5

£967 GBP

$1,296 USD

View

Price last confirmed 15 days ago

Retailer 6

£1,071 GBP

$1,435 USD

View

Retailer 7

£1,089 GBP

HK$11,400 HKD

View

Retailer 8

£1,237 GBP

$1,658 USD

View

B+

Retailer 9

£1,358 GBP

$1,820 USD

View

Retailer 10

£1,364 GBP

View

Retailer 11

£1,500 GBP

€1,914 EUR

View

Retailer 12

£1,705 GBP

$2,285 USD

View

B+

Retailer 13

£1,744 GBP

A$3,596 AUD

View

B+

Retailer 14

£1,765 GBP

$2,365 USD

View

Retailer 15

£1,789 GBP

$2,397 USD

View

Price last confirmed 13 days ago

B+

Retailer 16

£1,822 GBP

ZAR 39,436 ZAR

View

B+

Retailer 17

£1,828 GBP

A$3,768 AUD

View

B+

Retailer 18

£2,288 GBP

$3,065 USD

View

B+

Retailer 19

£2,726 GBP

$3,653 USD

View

B+

Retailer 20

£2,784 GBP

$3,730 USD

View

Retailer 21

£3,156 GBP

SGD 5,714 SGD

View

Retailer 22

£3,193 GBP

View

Retailer 23

£3,290 GBP

$4,409 USD

View

Retailer 24

£3,965 GBP

A$8,173 AUD

View

Price last confirmed 24 days ago

Retailer 25

£4,539 GBP

$6,082 USD

View

Most Expensive

Brilliant Earth

17635695A · Oct 31

£5,366 GBP

$7,190 USD

View

25 more retailers have this diamond

Prices start from £812 GBPSave up to £4,554 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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