Heart|Lab Grown|IGI

2.57ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG750589687

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750589687

Diamond specifications and retailer prices

From $658 USD

As of October 30, 2026

Save $3,372 USD (84%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $5,840 USD at Do Amore Diamonds · As of November 2, 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 LG750589687 or 750589687. Listed at 14 retailers as of October 30, 2026, with a 512% 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 angle33.8°

Pavilion angle36.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG750589687

Dimensions8.57 × 9.82 × 5.35 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 LG750589687

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: $5,840 USD|Low: $658 USD|High: $7,370 USD|Avg: $2,385 USD|-16.6%

Do Amore Diamonds

Retailer 2

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November 1, 2026

Retailer 4$658 USD

Retailer 15$716 USD

Retailer 12$786 USD

Retailer 16$1,061 USD

Retailer 11$1,105 USD

Retailer 13$1,244 USD

Retailer 17$1,244 USD

Retailer 8$1,755 USD

Retailer 14$1,888 USD

Retailer 10$2,000 USD

Retailer 5$2,369 USD

Retailer 3$2,784 USD

Retailer 9$2,937 USD

Retailer 7$3,242 USD

Retailer 2$3,308 USD

Retailer 6$4,030 USD

Do Amore Diamonds$5,840 USD

28 data points across 17 retailers

14 retailers$658 USD to $4,030 USD

Cheapest Retailer

$658 USD

Retailer 2

$716 USD

View

Retailer 3

$786 USD

View

Final sale: no returns

Retailer 4

$1,061 USD

View

Retailer 5

$1,105 USD

View

B+

Retailer 6

$1,244 USD

View

B+

Retailer 7

$1,244 USD

View

B+

Retailer 8

$1,888 USD

View

Retailer 9

$2,000 USD

A$3,077 AUD

View

B+

Retailer 10

$2,369 USD

View

Retailer 11

$2,784 USD

View

Retailer 12

$3,308 USD

£2,605 GBP

View

Retailer 13

$4,030 USD

View

Most Expensive

Do Amore Diamonds

27-346F0FE82 · Nov 2

$5,840 USD

View

Price under review

13 more retailers have this diamond

Prices start from $658 USDSave up to $3,372 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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