Round|Lab Grown|IGI

4.07ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781629148

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781629148

Diamond specifications and retailer prices

From $1,157 NZD

$650 USD

As of October 28, 2026

Save $12,980 NZD (92%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $14,137 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 4.07ct lab-grown round diamond

This 4.07ct lab-grown round 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 LG781629148 or 781629148. Listed at 25 retailers as of October 28, 2026, with prices from $1,157 to $14,137, a $12,980 spread on the same certified stone. Brilliant Earth lists it at $14,137. 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

4.07

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG781629148

Dimensions10.16 × 10.20 × 6.30 mm

L/W Ratio1.00

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 LG781629148

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 28

Current: $14,137 NZD|Low: $994 NZD|High: $14,636 NZD|Avg: $3,105 NZD|-3.4%

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

Retailer 17

October 29, 2026

Retailer 3$1,034 NZD

Retailer 9$1,159 NZD

Retailer 6$1,282 NZD

Retailer 13$1,427 NZD

Retailer 10$1,513 NZD

Retailer 17$1,736 NZD

Retailer 11$1,888 NZD

Retailer 2$1,992 NZD

Retailer 12$2,553 NZD

Retailer 14$2,589 NZD

Retailer 5$2,636 NZD

Retailer 16$2,929 NZD

Retailer 8$4,090 NZD

Retailer 7$4,129 NZD

Retailer 15$5,599 NZD

Retailer 4$5,703 NZD

Brilliant Earth$14,137 NZD

35 data points across 17 retailers

25 retailers$1,157 NZD to $14,137 NZD

Retailer 1

$1,034 NZD

$581 USD

Price last confirmed 7 days ago

Retailer 2

$1,157 NZD

$650 USD

View

Final sale: no returns

Retailer 3

$1,159 NZD

$651 USD

View

Retailer 4

$1,282 NZD

$720 USD

View

Retailer 5

$1,282 NZD

$720 USD

View

Price last confirmed 13 days ago

Retailer 6

$1,413 NZD

HK$6,200 HKD

View

Retailer 7

$1,427 NZD

£631 GBP

View

Price last confirmed 8 days ago

Retailer 8

$1,513 NZD

$850 USD

View

Retailer 9

$1,736 NZD

$975 USD

View

Price last confirmed 6 days ago

Retailer 10

$1,888 NZD

€1,010 EUR

View

Retailer 11

$1,992 NZD

£881 GBP

View

Retailer 12

$2,553 NZD

ZAR 23,168 ZAR

View

Retailer 13

$2,589 NZD

A$2,237 AUD

View

Price last confirmed 9 days ago

Retailer 14

$2,623 NZD

$1,473 USD

View

Retailer 15

$2,636 NZD

A$2,278 AUD

View

Retailer 16

$2,929 NZD

$1,645 USD

View

Price last confirmed 7 days ago

Retailer 17

$3,374 NZD

$1,895 USD

View

Price last confirmed 8 days ago

B+

Retailer 18

$4,090 NZD

SGD 3,104 SGD

View

B+

Retailer 19

$4,090 NZD

$2,297 USD

View

Price last confirmed 7 days ago

B+

Retailer 20

$4,129 NZD

$2,319 USD

View

B+

Retailer 21

$4,153 NZD

$2,332 USD

View

B+

Retailer 22

$4,286 NZD

$2,407 USD

View

B+

Retailer 23

$5,599 NZD

£2,476 GBP

View

Retailer 24

$5,703 NZD

A$4,928 AUD

View

Price last confirmed 21 days ago

Most Expensive

Brilliant Earth

20987000A · Oct 29

$14,137 NZD

$7,940 USD

View

24 more retailers have this diamond

Prices start from $1,157 NZDSave up to $12,980 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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4.07ct Round

$1,157 NZD