Oval|Lab Grown|IGI

0.30ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG800638204

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800638204

Diamond specifications and retailer prices

From $247 NZD

$139 USD

As of October 26, 2026

Save $1,335 NZD (84%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $1,583 NZD at MOH London · As of October 26, 2026

View at MOH London

About this 0.3ct lab-grown oval diamond

This 0.3ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800638204 or 800638204. Listed at 18 retailers as of October 26, 2026, with prices from $247 to $1,583, a $1,335 spread on the same certified stone. MOH London lists it at $1,583. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.30

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle41.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800638204

Dimensions5.44 × 3.72 × 2.37 mm

L/W Ratio1.46

Girdle conditionFaceted

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG800638204

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: $1,583 NZD|Low: $169 NZD|High: $1,599 NZD|Avg: $699 NZD

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

Retailer 14

October 26, 2026

Retailer 3$169 NZD

Retailer 12$276 NZD

Retailer 14$306 NZD

Retailer 11$459 NZD

Retailer 13$463 NZD

Retailer 2$570 NZD

Retailer 9$572 NZD

Retailer 7$601 NZD

Retailer 10$649 NZD

Retailer 8$659 NZD

Retailer 4$892 NZD

Retailer 6$1,052 NZD

Retailer 5$1,397 NZD

MOH London$1,583 NZD

35 data points across 14 retailers

18 retailers$247 NZD to $1,583 NZD

Cheapest Retailer

$247 NZD

$139 USD

Retailer 2

$247 NZD

$139 USD

View

Price last confirmed 37 days ago

Retailer 3

$303 NZD

$170 USD

View

Price last confirmed 38 days ago

Retailer 4

$306 NZD

$172 USD

View

Retailer 5

$306 NZD

$172 USD

View

B+

Retailer 6

$459 NZD

$258 USD

View

B+

Retailer 7

$463 NZD

$260 USD

View

B+

Retailer 8

$570 NZD

£252 GBP

View

Retailer 9

$601 NZD

ZAR 5,455 ZAR

View

Price last confirmed 7 days ago

B+

Retailer 10

$649 NZD

$364 USD

View

B+

Retailer 11

$659 NZD

$370 USD

View

Retailer 12

$892 NZD

CA$696 CAD

View

Retailer 13

$1,052 NZD

$591 USD

View

Retailer 14

$1,086 NZD

$610 USD

View

Price last confirmed 39 days ago

Retailer 15

$1,086 NZD

$610 USD

View

Retailer 16

$1,397 NZD

$784 USD

View

Retailer 17

$1,397 NZD

$784 USD

View

Most Expensive

MOH London

LG800638204 · Oct 26

$1,583 NZD

£700 GBP

View

17 more retailers have this diamond

Prices start from $247 NZDSave up to $1,335 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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0.30ct Oval

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