Oval|Lab Grown|IGI

3.81ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG791652452

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791652452

Diamond specifications and retailer prices

From $1,478 NZD

$833 USD

As of October 29, 2026

Save $12,291 NZD (89%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $13,769 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 3.81ct lab-grown oval diamond

This 3.81ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791652452 or 791652452. Listed at 25 retailers as of October 29, 2026, with prices from $1,478 to $13,769, a $12,291 spread on the same certified stone. Do Amore Diamonds lists it at $13,769. 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

3.81

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG791652452

Dimensions12.71 × 8.79 × 5.40 mm

L/W Ratio1.45

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 LG791652452

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: $13,769 NZD|Low: $1,419 NZD|High: $13,769 NZD|Avg: $4,163 NZD|+4.9%

Do Amore Diamonds

Retailer 2

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October 31, 2026

Retailer 4$1,478 NZD

Retailer 3$1,609 NZD

Retailer 15$1,654 NZD

Retailer 6$1,716 NZD

Retailer 7$1,716 NZD

Retailer 18$2,032 NZD

Retailer 12$2,418 NZD

Retailer 9$2,424 NZD

Retailer 19$2,542 NZD

Retailer 5$2,814 NZD

Retailer 17$2,892 NZD

Retailer 11$3,734 NZD

Retailer 23$3,942 NZD

Retailer 2$4,275 NZD

Retailer 20$4,396 NZD

Retailer 14$5,219 NZD

Retailer 8$5,323 NZD

Retailer 10$5,365 NZD

Retailer 16$5,653 NZD

Retailer 13$5,734 NZD

Retailer 21$6,456 NZD

Retailer 22$6,733 NZD

Do Amore Diamonds$13,769 NZD

33 data points across 23 retailers

25 retailers$1,478 NZD to $13,769 NZD

Cheapest Retailer

$1,478 NZD

$833 USD

Retailer 2

$1,609 NZD

$907 USD

View

Retailer 3

$1,654 NZD

$932 USD

View

Final sale: no returns

Retailer 4

$1,716 NZD

$967 USD

View

Retailer 5

$1,716 NZD

$967 USD

View

Price last confirmed 14 days ago

Retailer 6

$2,032 NZD

$1,145 USD

View

Retailer 7

$2,418 NZD

$1,363 USD

View

Retailer 8

$2,424 NZD

$1,366 USD

View

Retailer 9

$2,542 NZD

£1,128 GBP

View

Retailer 10

$2,814 NZD

$1,586 USD

View

Retailer 11

$2,892 NZD

£1,283 GBP

View

B+

Retailer 12

$3,734 NZD

A$3,238 AUD

View

B+

Retailer 13

$3,942 NZD

$2,222 USD

View

B+

Retailer 14

$4,275 NZD

A$3,707 AUD

View

B+

Retailer 15

$4,396 NZD

ZAR 40,028 ZAR

View

Retailer 16

$5,219 NZD

£2,316 GBP

View

Retailer 17

$5,323 NZD

$3,000 USD

View

B+

Retailer 18

$5,365 NZD

$3,024 USD

View

Retailer 19

$5,653 NZD

$3,186 USD

View

B+

Retailer 20

$5,734 NZD

A$4,972 AUD

View

Retailer 21

$6,456 NZD

£2,865 GBP

View

Retailer 22

$6,733 NZD

$3,795 USD

View

Retailer 23

$6,748 NZD

$3,803 USD

View

Retailer 24

$13,130 NZD

$7,400 USD

View

Most Expensive

Do Amore Diamonds

23-791652452 · Oct 31

$13,769 NZD

$7,760 USD

View

24 more retailers have this diamond

Prices start from $1,478 NZDSave up to $12,291 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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3.81ct Oval

$1,478 NZD