Round|Lab Grown|IGI

3.40ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG696559946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG696559946

Diamond specifications and retailer prices

From $1,702 NZD

$956 USD

As of October 29, 2026

Save $4,946 NZD (74%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $20,529 NZD at Brilliant Earth · As of October 18, 2026

View at Brilliant Earth

About this 3.4ct lab-grown round diamond

This 3.4ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG696559946 or 696559946. Listed at 27 retailers as of October 29, 2026, with a 291% 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

3.40

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG696559946

Dimensions9.55 × 9.64 × 5.99 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG696559946

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 29

Current: $20,529 NZD|Low: $1,702 NZD|High: $20,529 NZD|Avg: $4,715 NZD

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

October 30, 2026

Retailer 3$1,702 NZD

Retailer 13$2,051 NZD

Retailer 11$2,074 NZD

Retailer 7$2,309 NZD

Retailer 2$2,702 NZD

Retailer 10$2,814 NZD

Retailer 14$3,609 NZD

Retailer 12$3,817 NZD

Retailer 15$3,981 NZD

Retailer 8$4,097 NZD

Retailer 4$5,224 NZD

Retailer 6$5,922 NZD

Retailer 9$6,648 NZD

Retailer 5$7,155 NZD

Brilliant Earth$20,529 NZD

40 data points across 15 retailers

27 retailers$1,702 NZD to $6,648 NZD

Retailer 1

$1,521 NZD

$854 USD

Price last confirmed 11 days ago

Retailer 2

$1,654 NZD

$929 USD

View

Price last confirmed 16 days ago

Retailer 3

$1,702 NZD

$956 USD

View

Final sale: no returns

Retailer 4

$1,764 NZD

$991 USD

View

Price last confirmed 10 days ago

Retailer 5

$1,764 NZD

$991 USD

View

Price last confirmed 12 days ago

Retailer 6

$2,051 NZD

HK$9,000 HKD

View

Retailer 7

$2,074 NZD

$1,165 USD

View

Retailer 8

$2,309 NZD

$1,297 USD

View

Retailer 9

$2,525 NZD

$1,418 USD

View

Retailer 10

$2,702 NZD

£1,195 GBP

View

Retailer 11

$2,814 NZD

€1,505 EUR

View

Retailer 12

$3,609 NZD

$2,027 USD

View

Price last confirmed 8 days ago

B+

Retailer 13

$3,696 NZD

$2,076 USD

View

B+

Retailer 14

$3,817 NZD

A$3,298 AUD

View

Retailer 15

$3,981 NZD

A$3,440 AUD

View

Price last confirmed 8 days ago

B+

Retailer 16

$4,097 NZD

ZAR 37,169 ZAR

View

B+

Retailer 17

$4,385 NZD

$2,463 USD

View

Retailer 18

$4,960 NZD

$2,786 USD

View

Price last confirmed 11 days ago

B+

Retailer 19

$5,224 NZD

$2,934 USD

View

B+

Retailer 20

$5,521 NZD

$3,101 USD

View

Retailer 21

$5,842 NZD

$3,281 USD

View

Retailer 22

$5,922 NZD

SGD 4,495 SGD

View

Retailer 23

$6,118 NZD

$3,436 USD

View

B+

Retailer 24

$6,648 NZD

£2,940 GBP

View

Retailer 25

$7,155 NZD

A$6,182 AUD

View

Price last confirmed 27 days ago

Retailer 26

$10,176 NZD

$5,716 USD

View

Price last confirmed 87 days ago

Most Expensive

Brilliant Earth

14523506A · Oct 18

$20,529 NZD

$11,530 USD

View

Price under review

26 more retailers have this diamond

Prices start from $1,702 NZDSave up to $4,946 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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