Oval|Lab Grown|IGI

3.94ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG797664946

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797664946

Diamond specifications and retailer prices

From $947 NZD

$534 USD

As of November 1, 2026

Save $6,416 NZD (87%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $7,363 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 3.94ct lab-grown oval diamond

This 3.94ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797664946 or 797664946. Listed at 24 retailers as of October 31, 2026, with prices from $947 to $7,363, a $6,416 spread on the same certified stone. Brilliant Earth lists it at $7,363. 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

3.94

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG797664946

Dimensions12.55 × 8.84 × 5.43 mm

L/W Ratio1.42

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG797664946

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: Nov 1

Current: $7,363 NZD|Low: $919 NZD|High: $7,363 NZD|Avg: $2,629 NZD

Brilliant Earth

Retailer 2

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November 1, 2026

Retailer 4$947 NZD

Retailer 3$1,061 NZD

Retailer 17$1,061 NZD

Retailer 14$1,175 NZD

Retailer 16$1,175 NZD

Retailer 18$1,339 NZD

Retailer 23$1,411 NZD

Retailer 9$1,733 NZD

Retailer 13$1,817 NZD

Retailer 19$1,822 NZD

Retailer 20$1,986 NZD

Retailer 21$2,478 NZD

Retailer 22$2,549 NZD

Retailer 24$2,585 NZD

Retailer 5$3,022 NZD

Retailer 6$3,087 NZD

Retailer 10$3,407 NZD

Retailer 12$3,779 NZD

Retailer 15$3,813 NZD

Retailer 11$3,861 NZD

Retailer 7$4,006 NZD

Retailer 8$4,926 NZD

Retailer 2$5,731 NZD

Brilliant Earth$7,363 NZD

32 data points across 24 retailers

24 retailers$947 NZD to $7,363 NZD

Cheapest Retailer

$947 NZD

$534 USD

Retailer 2

$1,061 NZD

$598 USD

View

Final sale: no returns

Retailer 3

$1,061 NZD

$598 USD

View

Retailer 4

$1,175 NZD

$662 USD

View

Retailer 5

$1,175 NZD

$662 USD

View

Price last confirmed 16 days ago

Retailer 6

$1,339 NZD

£594 GBP

View

Retailer 7

$1,411 NZD

$795 USD

View

Retailer 8

$1,733 NZD

$977 USD

View

B+

Retailer 9

$1,817 NZD

$1,024 USD

View

Retailer 10

$1,822 NZD

£808 GBP

View

Retailer 11

$1,986 NZD

€1,066 EUR

View

Retailer 12

$2,478 NZD

A$2,149 AUD

View

Retailer 13

$2,549 NZD

ZAR 23,212 ZAR

View

Retailer 14

$2,585 NZD

$1,457 USD

View

B+

Retailer 15

$3,022 NZD

$1,703 USD

View

B+

Retailer 16

$3,087 NZD

$1,740 USD

View

B+

Retailer 17

$3,407 NZD

£1,512 GBP

View

B+

Retailer 18

$3,779 NZD

$2,130 USD

View

B+

Retailer 19

$3,813 NZD

$2,149 USD

View

B+

Retailer 20

$3,861 NZD

$2,176 USD

View

B+

Retailer 21

$4,006 NZD

$2,258 USD

View

Retailer 22

$4,926 NZD

£2,186 GBP

View

Retailer 23

$5,731 NZD

$3,230 USD

View

Most Expensive

Brilliant Earth

20238196A · Oct 31

$7,363 NZD

$4,150 USD

View

23 more retailers have this diamond

Prices start from $947 NZDSave up to $6,416 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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3.94ct Oval

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