Heart|Lab Grown|IGI

2.59ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG605377228

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG605377228

Diamond specifications and retailer prices

From $308 USD

As of October 27, 2026

Save $2,432 USD (89%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $2,740 USD at Do Amore Diamonds · As of October 27, 2026

View at Do Amore Diamonds

About this 2.59ct lab-grown heart diamond

This 2.59ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605377228 or 605377228. Listed at 18 retailers as of October 27, 2026, with prices from $308 to $2,740, a $2,432 spread on the same certified stone. Do Amore Diamonds lists it at $2,740. 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

2.59

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.3°

Pavilion angle37.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG605377228

Dimensions8.17 × 9.44 × 5.51 mm

L/W Ratio1.16

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG605377228

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 27

Current: $2,740 USD|Low: $296 USD|High: $2,740 USD|Avg: $1,006 USD

Do Amore Diamonds

Retailer 2

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October 31, 2026

Retailer 19$308 USD

Retailer 17$357 USD

Retailer 10$362 USD

Retailer 7$382 USD

Retailer 9$382 USD

Retailer 18$510 USD

Retailer 12$535 USD

Retailer 5$656 USD

Retailer 3$684 USD

Retailer 13$752 USD

Retailer 14$944 USD

Retailer 16$1,008 USD

Retailer 2$1,177 USD

Retailer 4$1,355 USD

Retailer 8$1,467 USD

Retailer 6$1,515 USD

Retailer 15$1,692 USD

Retailer 11$2,350 USD

Do Amore Diamonds$2,740 USD

41 data points across 19 retailers

18 retailers$308 USD to $2,740 USD

Cheapest Retailer

$308 USD

Retailer 2

$357 USD

View

Price last confirmed 8 days ago

Retailer 3

$382 USD

View

Price last confirmed 8 days ago

Retailer 4

$382 USD

View

Price last confirmed 7 days ago

Retailer 5

$510 USD

View

Price last confirmed 7 days ago

Retailer 6

$535 USD

View

Price last confirmed 5 days ago

Retailer 7

$656 USD

View

Retailer 8

$684 USD

View

Price last confirmed 7 days ago

Retailer 9

$752 USD

£592 GBP

View

Retailer 10

$944 USD

A$1,452 AUD

View

Price last confirmed 8 days ago

Retailer 11

$1,008 USD

ZAR 16,281 ZAR

View

Price last confirmed 9 days ago

B+

Retailer 12

$1,177 USD

View

Retailer 13

$1,355 USD

View

Price last confirmed 8 days ago

Retailer 14

$1,467 USD

View

Price last confirmed 7 days ago

B+

Retailer 15

$1,515 USD

View

Retailer 16

$1,692 USD

£1,332 GBP

View

Price last confirmed 8 days ago

Retailer 17

$2,350 USD

View

Price last confirmed 32 days ago

Most Expensive

Do Amore Diamonds

27-9A44B430E · Oct 27

$2,740 USD

View

17 more retailers have this diamond

Prices start from $308 USDSave up to $2,432 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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2.59ct Heart

$308 USD