Heart|Lab Grown|IGI

4.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG663411185

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG663411185

Diamond specifications and retailer prices

From $1,378 USD

As of October 30, 2026

Save $3,345 USD (71%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $4,723 USD at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 4.03ct lab-grown heart diamond

This 4.03ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG663411185 or 663411185. Listed at 14 retailers as of October 30, 2026, with prices from $1,378 to $4,723, a $3,345 spread on the same certified stone. Reve Diamonds lists it at $4,723. 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

4.03

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.1°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG663411185

Dimensions10.74 × 9.67 × 6.51 mm

L/W Ratio1.11

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 LG663411185

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: $1,670 USD|Low: $1,323 USD|High: $6,614 USD|Avg: $3,004 USD|-0.6%

Retailer 1

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

Retailer 16

Retailer 17

Retailer 18

Reve Diamonds

October 30, 2026

Retailer 16$1,378 USD

Retailer 5$1,500 USD

Retailer 4$1,543 USD

Retailer 17$1,599 USD

Retailer 1$1,670 USD

Retailer 2$1,770 USD

Retailer 9$2,065 USD

Retailer 13$2,526 USD

Retailer 10$2,800 USD

Retailer 18$2,902 USD

Retailer 7$2,953 USD

Retailer 3$2,997 USD

Retailer 6$3,125 USD

Retailer 11$3,403 USD

Retailer 14$3,431 USD

Retailer 12$4,591 USD

Reve Diamonds$4,723 USD

Retailer 8$5,621 USD

Retailer 15$6,599 USD

33 data points across 19 retailers

14 retailers$1,378 USD to $4,723 USD

Cheapest Retailer

$1,378 USD

Retailer 2

$1,500 USD

View

Retailer 3

$1,543 USD

View

Final sale: no returns

Retailer 4

$1,599 USD

View

Retailer 5

$1,670 USD

£1,315 GBP

View

Retailer 6

$1,770 USD

View

B+

Retailer 7

$2,526 USD

View

B+

Retailer 8

$2,902 USD

View

Retailer 9

$2,953 USD

View

Price last confirmed 11 days ago

B+

Retailer 10

$2,997 USD

View

B+

Retailer 11

$3,403 USD

ZAR 54,979 ZAR

View

Retailer 12

$3,431 USD

A$5,279 AUD

View

Price last confirmed 9 days ago

Retailer 13

$4,591 USD

£3,615 GBP

View

Most Expensive

Reve Diamonds

D6C47F2CC · Oct 30

$4,723 USD

View

13 more retailers have this diamond

Prices start from $1,378 USDSave up to $3,345 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

4.03ct Heart

$1,378 USD