Heart|Lab Grown|IGI

4.00ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG736504956

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG736504956

Diamond specifications and retailer prices

From $1,230 NZD

$693 USD

As of October 31, 2026

Save $11,244 NZD (90%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $12,473 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4ct lab-grown heart diamond

This 4ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG736504956 or 736504956. Listed at 20 retailers as of October 31, 2026, with prices from $1,230 to $12,473, a $11,244 spread on the same certified stone. Brilliant Earth lists it at $12,473. 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

4.00

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.7°

Pavilion angle36.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG736504956

Dimensions9.61 × 11.63 × 6.06 mm

L/W Ratio1.21

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 LG736504956

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 31

Current: $12,473 NZD|Low: $1,230 NZD|High: $13,272 NZD|Avg: $3,518 NZD|-6.0%

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

October 31, 2026

Retailer 4$1,230 NZD

Retailer 12$1,363 NZD

Retailer 9$1,588 NZD

Retailer 3$1,907 NZD

Retailer 13$2,088 NZD

Retailer 2$2,129 NZD

Retailer 6$2,715 NZD

Retailer 8$2,748 NZD

Retailer 10$3,038 NZD

Retailer 5$3,199 NZD

Retailer 11$4,351 NZD

Retailer 7$5,381 NZD

Brilliant Earth$12,473 NZD

40 data points across 13 retailers

20 retailers$1,230 NZD to $12,473 NZD

Retailer 1

$1,056 NZD

$595 USD

Price last confirmed 26 days ago

Retailer 2

$1,230 NZD

$693 USD

View

Final sale: no returns

Retailer 3

$1,345 NZD

$758 USD

View

Price last confirmed 36 days ago

Retailer 4

$1,363 NZD

$768 USD

View

Price last confirmed 26 days ago

Retailer 5

$1,588 NZD

$895 USD

View

Retailer 6

$1,907 NZD

$1,075 USD

View

B+

Retailer 7

$2,088 NZD

$1,177 USD

View

Retailer 8

$2,129 NZD

£945 GBP

View

Retailer 9

$2,715 NZD

ZAR 24,716 ZAR

View

Retailer 10

$2,748 NZD

A$2,383 AUD

View

Price last confirmed 11 days ago

Retailer 11

$3,038 NZD

$1,712 USD

View

B+

Retailer 12

$3,199 NZD

$1,803 USD

View

B+

Retailer 13

$4,285 NZD

$2,415 USD

View

B+

Retailer 14

$4,313 NZD

$2,431 USD

View

B+

Retailer 15

$4,351 NZD

$2,452 USD

View

Retailer 16

$4,391 NZD

A$3,807 AUD

View

Price last confirmed 156 days ago

B+

Retailer 17

$4,405 NZD

$2,482 USD

View

B+

Retailer 18

$5,381 NZD

£2,388 GBP

View

Retailer 19

$12,136 NZD

$6,840 USD

View

Most Expensive

Brilliant Earth

15936537A · Oct 31

$12,473 NZD

$7,030 USD

View

19 more retailers have this diamond

Prices start from $1,230 NZDSave up to $11,244 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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