Heart|Lab Grown|IGI

2.57ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG749574200

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749574200

Diamond specifications and retailer prices

From $623 USD

As of November 4, 2026

Save $3,407 USD (85%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $5,840 USD at Do Amore Diamonds · As of November 4, 2026

View at Do Amore Diamonds

About this 2.57ct lab-grown heart diamond

This 2.57ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749574200 or 749574200. Listed at 15 retailers as of November 4, 2026, with a 547% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.57

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.1°

Pavilion angle36.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG749574200

Dimensions8.25 × 9.45 × 5.38 mm

L/W Ratio1.15

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG749574200

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: Nov 4

Current: $5,840 USD|Low: $623 USD|High: $7,290 USD|Avg: $2,334 USD

Do Amore Diamonds

Retailer 2

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Retailer 17

November 4, 2026

Retailer 11$623 USD

Retailer 16$698 USD

Retailer 2$733 USD

Retailer 5$786 USD

Retailer 7$1,061 USD

Retailer 4$1,105 USD

Retailer 14$1,182 USD

Retailer 6$1,243 USD

Retailer 15$1,809 USD

Retailer 8$1,909 USD

Retailer 3$2,000 USD

Retailer 13$2,242 USD

Retailer 12$2,629 USD

Retailer 17$3,308 USD

Retailer 10$4,030 USD

Retailer 9$4,334 USD

Do Amore Diamonds$5,840 USD

22 data points across 17 retailers

15 retailers$623 USD to $4,030 USD

Cheapest Retailer

$623 USD

Retailer 2

$698 USD

View

Retailer 3

$733 USD

View

Retailer 4

$786 USD

View

Final sale: no returns

Retailer 5

$1,061 USD

View

B+

Retailer 6

$1,105 USD

View

B+

Retailer 7

$1,182 USD

View

B+

Retailer 8

$1,243 USD

View

B+

Retailer 9

$1,809 USD

View

Retailer 10

$2,000 USD

View

B+

Retailer 11

$2,242 USD

View

Retailer 12

$2,629 USD

View

Retailer 13

$3,308 USD

View

Retailer 14

$4,030 USD

View

Most Expensive

Do Amore Diamonds

27-427BE7637 · Nov 4

$5,840 USD

View

Price under review

14 more retailers have this diamond

Prices start from $623 USDSave up to $3,407 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.

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2.57ct Heart

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