Heart|Lab Grown|IGI

6.03ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG840612880

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840612880

Diamond specifications and retailer prices

From $1,306 USD

£1,028 GBP

As of October 27, 2026

Save $2,892 USD (69%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $4,197 USD at MOH London · As of October 27, 2026

View at MOH London

About this 6.03ct lab-grown heart diamond

This 6.03ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840612880 or 840612880. Listed at 15 retailers as of October 27, 2026, with prices from $1,306 to $4,197, a $2,892 spread on the same certified stone. MOH London lists it at $4,197. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.03

Carat

Color

VVS2

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle38.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840612880

Dimensions11.86 × 12.42 × 7.05 mm

L/W Ratio1.05

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG840612880

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 27

Current: $4,197 USD|Low: $1,193 USD|High: $4,314 USD|Avg: $2,322 USD|-2.7%

MOH London

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 4$1,193 USD

Retailer 9$1,306 USD

Retailer 11$1,410 USD

Retailer 8$1,421 USD

Retailer 10$1,779 USD

Retailer 2$1,862 USD

Retailer 5$1,968 USD

Retailer 6$2,328 USD

Retailer 7$2,354 USD

Retailer 14$2,369 USD

Retailer 13$2,667 USD

Retailer 3$3,579 USD

Retailer 12$3,772 USD

MOH London$4,197 USD

27 data points across 14 retailers

15 retailers$1,306 USD to $4,197 USD

Retailer 1

$1,040 USD

Price last confirmed 27 days ago

Retailer 2

$1,257 USD

View

Price last confirmed 29 days ago

Retailer 3

$1,306 USD

£1,028 GBP

View

Retailer 4

$1,410 USD

View

Retailer 5

$1,421 USD

HK$11,100 HKD

View

Retailer 6

$1,779 USD

£1,401 GBP

View

Retailer 7

$1,862 USD

€1,773 EUR

View

B+

Retailer 8

$1,968 USD

View

Retailer 9

$2,328 USD

A$3,581 AUD

View

Price last confirmed 10 days ago

B+

Retailer 10

$2,354 USD

View

Retailer 11

$2,369 USD

ZAR 38,278 ZAR

View

Price last confirmed 7 days ago

Retailer 12

$2,667 USD

View

Retailer 13

$3,579 USD

View

Retailer 14

$3,772 USD

View

Most Expensive

MOH London

LG840612880 · Oct 27

$4,197 USD

£3,305 GBP

View

14 more retailers have this diamond

Prices start from $1,306 USDSave up to $2,892 USD

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.

Similar diamonds

6.03ct Heart

$1,306 USD