Heart|Lab Grown|IGI

1.57ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG776671664

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776671664

Diamond specifications and retailer prices

From £175 GBP

$235 USD

As of October 30, 2026

Save £1,332 GBP (88%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £1,508 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.57ct lab-grown heart diamond

This 1.57ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776671664 or 776671664. Listed at 14 retailers as of October 30, 2026, with prices from £175 to £1,508, a £1,332 spread on the same certified stone. Do Amore Diamonds lists it at £1,508. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.4°

Pavilion angle43.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG776671664

Dimensions7.11 × 7.99 × 4.79 mm

L/W Ratio1.12

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG776671664

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: £1,508 GBP|Low: £160 GBP|High: £1,537 GBP|Avg: £588 GBP|-1.9%

Do Amore Diamonds

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

October 31, 2026

Retailer 8£175 GBP

Retailer 14£248 GBP

Retailer 10£264 GBP

Retailer 3£339 GBP

Retailer 4£357 GBP

Retailer 7£387 GBP

Retailer 5£394 GBP

Retailer 12£510 GBP

Retailer 2£627 GBP

Retailer 9£758 GBP

Retailer 6£804 GBP

Retailer 13£873 GBP

Retailer 11£882 GBP

Do Amore Diamonds£1,508 GBP

19 data points across 14 retailers

14 retailers£175 GBP to £1,508 GBP

Retailer 1

£154 GBP

$206 USD

Price last confirmed 29 days ago

Retailer 2

£175 GBP

$235 USD

View

Final sale: no returns

Retailer 3

£186 GBP

$249 USD

View

Price last confirmed 33 days ago

Retailer 4

£248 GBP

$333 USD

View

B+

Retailer 5

£264 GBP

$354 USD

View

Retailer 6

£387 GBP

$518 USD

View

B+

Retailer 7

£510 GBP

A$1,052 AUD

View

B+

Retailer 8

£580 GBP

$777 USD

View

B+

Retailer 9

£627 GBP

$840 USD

View

Retailer 10

£704 GBP

$943 USD

View

Price last confirmed 31 days ago

Retailer 11

£758 GBP

$1,016 USD

View

Retailer 12

£873 GBP

$1,170 USD

View

Retailer 13

£882 GBP

View

Most Expensive

Do Amore Diamonds

27-67DD26610 · Oct 31

£1,508 GBP

$2,020 USD

View

13 more retailers have this diamond

Prices start from £175 GBPSave up to £1,332 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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