Heart|Lab Grown|IGI

10.59ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG719522604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG719522604

Diamond specifications and retailer prices

From $3,651 NZD

$2,054 USD

As of November 1, 2026

Save $9,292 NZD (72%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $12,943 NZD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 10.59ct lab-grown heart diamond

This 10.59ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG719522604 or 719522604. Listed at 14 retailers as of October 31, 2026, with prices from $3,651 to $12,943, a $9,292 spread on the same certified stone. Taylor and Hart lists it at $12,943. 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

10.59

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle36.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG719522604

Dimensions13.58 × 15.32 × 8.58 mm

L/W Ratio1.13

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG719522604

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 1

Current: $5,366 NZD|Low: $3,651 NZD|High: $13,828 NZD|Avg: $8,175 NZD|-3.4%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Taylor and Hart

November 2, 2026

Retailer 8$3,651 NZD

Retailer 6$3,839 NZD

Retailer 1$5,366 NZD

Retailer 2$5,931 NZD

Retailer 3$6,363 NZD

Retailer 4$9,817 NZD

Retailer 7$10,195 NZD

Retailer 5$12,365 NZD

Taylor and Hart$12,943 NZD

41 data points across 9 retailers

14 retailers$3,651 NZD to $12,943 NZD

Retailer 1

$3,308 NZD

$1,861 USD

Price last confirmed 14 days ago

Retailer 2

$3,597 NZD

$2,024 USD

View

Price last confirmed 18 days ago

Retailer 3

$3,651 NZD

$2,054 USD

View

Final sale: no returns

Retailer 4

$3,805 NZD

$2,141 USD

View

Price last confirmed 21 days ago

Retailer 5

$3,835 NZD

$2,158 USD

View

Price last confirmed 15 days ago

Retailer 6

$3,839 NZD

$2,160 USD

View

Retailer 7

$5,366 NZD

£2,377 GBP

View

Retailer 8

$5,931 NZD

$3,337 USD

View

Retailer 9

$6,363 NZD

$3,580 USD

View

Retailer 10

$7,189 NZD

$4,045 USD

View

Price last confirmed 17 days ago

B+

Retailer 11

$9,817 NZD

$5,524 USD

View

B+

Retailer 12

$10,195 NZD

$5,736 USD

View

B+

Retailer 13

$12,365 NZD

$6,957 USD

View

Most Expensive

B+

Taylor and Hart

QGV2G58 · Oct 31

$12,943 NZD

$7,282 USD

View

13 more retailers have this diamond

Prices start from $3,651 NZDSave up to $9,292 NZD

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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10.59ct Heart

$3,651 NZD