Heart|Lab Grown|IGI

5.10ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG809646167

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG809646167

Diamond specifications and retailer prices

From $5,046 NZD

$2,844 USD

As of November 1, 2026

Save $13,719 NZD (73%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $18,765 NZD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 5.1ct lab-grown heart diamond

This 5.1ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809646167 or 809646167. Listed at 20 retailers as of October 31, 2026, with prices from $5,046 to $18,765, a $13,719 spread on the same certified stone. Taylor and Hart lists it at $18,765. 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

5.10

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG809646167

Dimensions11.89 × 11.10 × 6.92 mm

L/W Ratio1.07

Girdle conditionFaceted

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 LG809646167

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: $7,267 NZD|Low: $5,046 NZD|High: $28,353 NZD|Avg: $10,919 NZD|-0.2%

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

Taylor and Hart

November 2, 2026

Retailer 11$5,046 NZD

Retailer 6$5,193 NZD

Retailer 8$5,381 NZD

Retailer 2$5,663 NZD

Retailer 3$5,669 NZD

Retailer 9$5,701 NZD

Retailer 1$7,267 NZD

Retailer 14$7,395 NZD

Retailer 18$7,896 NZD

Retailer 7$8,378 NZD

Retailer 15$8,814 NZD

Retailer 10$8,912 NZD

Retailer 13$10,903 NZD

Retailer 17$10,933 NZD

Retailer 5$14,365 NZD

Retailer 12$14,406 NZD

Retailer 4$15,053 NZD

Retailer 16$15,401 NZD

Taylor and Hart$18,765 NZD

37 data points across 19 retailers

20 retailers$5,046 NZD to $18,765 NZD

Cheapest Retailer

$5,046 NZD

$2,844 USD

B+

Retailer 2

$5,193 NZD

$2,927 USD

View

Final sale: no returns

Retailer 3

$5,307 NZD

$2,991 USD

View

Price last confirmed 35 days ago

Retailer 4

$5,381 NZD

$3,033 USD

View

Price last confirmed 22 days ago

Retailer 5

$5,663 NZD

£2,513 GBP

View

Price last confirmed 15 days ago

B+

Retailer 6

$5,669 NZD

$3,195 USD

View

B+

Retailer 7

$5,701 NZD

$3,213 USD

View

B+

Retailer 8

$7,267 NZD

£3,225 GBP

View

B+

Retailer 9

$7,395 NZD

$4,168 USD

View

B+

Retailer 10

$7,896 NZD

$4,450 USD

View

Retailer 11

$8,378 NZD

$4,722 USD

View

Retailer 12

$8,814 NZD

€4,731 EUR

View

Retailer 13

$8,912 NZD

$5,023 USD

View

Retailer 14

$10,903 NZD

A$9,454 AUD

View

Retailer 15

$10,933 NZD

ZAR 99,544 ZAR

View

Retailer 16

$14,365 NZD

$8,096 USD

View

Retailer 17

$14,406 NZD

£6,393 GBP

View

Retailer 18

$15,053 NZD

$8,484 USD

View

Retailer 19

$15,401 NZD

$8,680 USD

View

Most Expensive

Taylor and Hart

4400A4U · Oct 31

$18,765 NZD

$10,576 USD

View

19 more retailers have this diamond

Prices start from $5,046 NZDSave up to $13,719 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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