Heart|Lab Grown|IGI

5.10ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG801614860

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801614860

Diamond specifications and retailer prices

From $2,951 NZD

$1,663 USD

As of October 26, 2026

Save $4,778 NZD (62%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $24,627 NZD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801614860 or 801614860. Listed at 15 retailers as of October 26, 2026, with a 162% 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

5.10

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG801614860

Dimensions12.10 × 10.37 × 7.18 mm

L/W Ratio1.17

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG801614860

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 26

Current: $24,627 NZD|Low: $2,134 NZD|High: $25,408 NZD|Avg: $6,245 NZD|-3.1%

Brilliant Earth

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

October 26, 2026

Retailer 3$2,134 NZD

Retailer 6$2,213 NZD

Retailer 15$2,383 NZD

Retailer 12$2,466 NZD

Retailer 14$2,951 NZD

Retailer 2$3,280 NZD

Retailer 4$3,524 NZD

Retailer 10$4,453 NZD

Retailer 11$4,479 NZD

Retailer 13$4,487 NZD

Retailer 16$5,550 NZD

Retailer 7$6,405 NZD

Retailer 5$6,742 NZD

Retailer 9$7,513 NZD

Retailer 8$7,729 NZD

Brilliant Earth$24,627 NZD

28 data points across 16 retailers

15 retailers$2,951 NZD to $7,729 NZD

Retailer 1

$2,213 NZD

$1,247 USD

Price last confirmed 21 days ago

Retailer 2

$2,383 NZD

£1,058 GBP

View

Price last confirmed 20 days ago

Retailer 3

$2,466 NZD

$1,390 USD

View

Price last confirmed 5 days ago

Retailer 4

$2,951 NZD

$1,663 USD

View

Retailer 5

$3,280 NZD

£1,456 GBP

View

Retailer 6

$3,524 NZD

$1,986 USD

View

Price last confirmed 9 days ago

Retailer 7

$4,453 NZD

ZAR 40,544 ZAR

View

Price last confirmed 7 days ago

Retailer 8

$4,479 NZD

A$3,884 AUD

View

Price last confirmed 10 days ago

B+

Retailer 9

$4,487 NZD

$2,529 USD

View

B+

Retailer 10

$5,550 NZD

$3,128 USD

View

B+

Retailer 11

$6,405 NZD

$3,610 USD

View

Retailer 12

$6,742 NZD

$3,800 USD

View

Price last confirmed 7 days ago

Retailer 13

$7,513 NZD

£3,334 GBP

View

Price last confirmed 7 days ago

Retailer 14

$7,729 NZD

$4,356 USD

View

Most Expensive

Brilliant Earth

19741976A · Oct 26

$24,627 NZD

$13,880 USD

View

Price under review

14 more retailers have this diamond

Prices start from $2,951 NZDSave up to $4,778 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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5.10ct Heart

$2,951 NZD