Oval|Lab Grown|IGI

2.30ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG836665177

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836665177

Diamond specifications and retailer prices

From $2,773 NZD

$1,563 USD

As of October 24, 2026

Save $2,585 NZD (48%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $5,358 NZD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 2.3ct lab-grown oval diamond

This 2.3ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836665177 or 836665177. Listed at 13 retailers as of October 24, 2026, with prices from $2,773 to $5,358, a $2,585 spread on the same certified stone. Brilliant Earth lists it at $5,358. 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

2.30

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle41.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836665177

Dimensions11.03 × 7.46 × 4.62 mm

L/W Ratio1.48

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 LG836665177

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24

Current: $5,358 NZD|Low: $878 NZD|High: $5,358 NZD|Avg: $2,136 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

October 24, 2026

Retailer 2$879 NZD

Retailer 10$1,002 NZD

Retailer 5$1,185 NZD

Retailer 6$1,286 NZD

Retailer 9$1,430 NZD

Retailer 13$1,645 NZD

Retailer 7$1,754 NZD

Retailer 12$2,152 NZD

Retailer 4$2,437 NZD

Retailer 3$2,493 NZD

Retailer 11$2,773 NZD

Retailer 8$2,956 NZD

Brilliant Earth$5,358 NZD

7 data points across 13 retailers

13 retailers$2,773 NZD to $5,358 NZD

Retailer 1

$879 NZD

£390 GBP

Price last confirmed 7 days ago

Retailer 2

$1,002 NZD

$565 USD

View

Price last confirmed 8 days ago

Retailer 3

$1,185 NZD

$668 USD

View

Price last confirmed 8 days ago

Retailer 4

$1,286 NZD

£571 GBP

View

Price last confirmed 7 days ago

Retailer 5

$1,430 NZD

$806 USD

View

Price last confirmed 7 days ago

Retailer 6

$1,645 NZD

A$1,426 AUD

View

Price last confirmed 12 days ago

Retailer 7

$1,754 NZD

ZAR 15,971 ZAR

View

Price last confirmed 7 days ago

Retailer 8

$2,152 NZD

$1,213 USD

View

Price last confirmed 8 days ago

Retailer 9

$2,437 NZD

$1,373 USD

View

Price last confirmed 7 days ago

Retailer 10

$2,493 NZD

$1,405 USD

View

Price last confirmed 12 days ago

B+

Retailer 11

$2,773 NZD

$1,563 USD

View

Retailer 12

$2,956 NZD

£1,312 GBP

View

Price last confirmed 10 days ago

Most Expensive

Brilliant Earth

22163401A · Oct 26

$5,358 NZD

$3,020 USD

View

12 more retailers have this diamond

Prices start from $2,773 NZDSave up to $2,585 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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B+

2.30ct Oval

$2,773 NZD