Oval|Lab Grown|IGI

3.40ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG790694644

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790694644

Diamond specifications and retailer prices

From $897 NZD

$504 USD

As of October 27, 2026

Save $3,754 NZD (81%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $4,651 NZD at MOH London · As of October 26, 2026

View at MOH London

About this 3.4ct lab-grown oval diamond

This 3.4ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790694644 or 790694644. Listed at 16 retailers as of October 26, 2026, with prices from $897 to $4,651, a $3,754 spread on the same certified stone. MOH London lists it at $4,651. 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

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle42.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790694644

Dimensions12.32 × 8.43 × 5.28 mm

L/W Ratio1.46

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 LG790694644

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 27

Current: $4,651 NZD|Low: $874 NZD|High: $4,909 NZD|Avg: $2,641 NZD|-5.3%

MOH London

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 28, 2026

Retailer 13$897 NZD

Retailer 8$1,113 NZD

Retailer 4$1,163 NZD

Retailer 6$1,362 NZD

Retailer 11$1,729 NZD

Retailer 2$1,841 NZD

Retailer 10$2,749 NZD

Retailer 7$2,872 NZD

Retailer 9$2,927 NZD

Retailer 3$3,310 NZD

Retailer 5$3,776 NZD

Retailer 12$4,127 NZD

MOH London$4,651 NZD

30 data points across 13 retailers

16 retailers$897 NZD to $4,651 NZD

Cheapest Retailer

$897 NZD

$504 USD

Retailer 2

$949 NZD

$533 USD

View

Price last confirmed 36 days ago

Retailer 3

$1,113 NZD

$625 USD

View

Retailer 4

$1,113 NZD

$625 USD

View

Retailer 5

$1,163 NZD

$653 USD

View

Price last confirmed 13 days ago

Retailer 6

$1,163 NZD

$653 USD

View

Price last confirmed 35 days ago

Retailer 7

$1,362 NZD

$765 USD

View

B+

Retailer 8

$1,729 NZD

$971 USD

View

Retailer 9

$1,841 NZD

£814 GBP

View

Retailer 10

$2,749 NZD

$1,544 USD

View

B+

Retailer 11

$2,872 NZD

$1,613 USD

View

B+

Retailer 12

$2,927 NZD

$1,644 USD

View

Retailer 13

$3,310 NZD

£1,464 GBP

View

Price last confirmed 8 days ago

Retailer 14

$3,776 NZD

$2,121 USD

View

Price last confirmed 11 days ago

B+

Retailer 15

$4,127 NZD

$2,318 USD

View

Most Expensive

MOH London

LG790694644 · Oct 26

$4,651 NZD

£2,057 GBP

View

15 more retailers have this diamond

Prices start from $897 NZDSave up to $3,754 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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