Oval|Lab Grown|IGI

1.91ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG833637841

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833637841

Diamond specifications and retailer prices

From $1,121 NZD

$632 USD

As of October 30, 2026

Save $8,550 NZD (88%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $9,672 NZD at Yadav Diamonds · As of October 30, 2026

View at Yadav Diamonds

About this 1.91ct lab-grown oval diamond

This 1.91ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833637841 or 833637841. Listed at 20 retailers as of October 30, 2026, with prices from $1,121 to $9,672, a $8,550 spread on the same certified stone. Yadav Diamonds lists it at $9,672. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833637841

Dimensions10.55 × 6.92 × 4.26 mm

L/W Ratio1.52

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 LG833637841

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 30

Current: $2,134 NZD|Low: $772 NZD|High: $12,544 NZD|Avg: $3,282 NZD|+23.0%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

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Retailer 11

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Retailer 22

Yadav Diamonds

October 31, 2026

Retailer 7$1,121 NZD

Retailer 14$1,146 NZD

Retailer 12$1,482 NZD

Retailer 11$1,662 NZD

Retailer 22$1,828 NZD

Retailer 16$2,058 NZD

Retailer 20$2,110 NZD

Retailer 1$2,134 NZD

Retailer 5$2,255 NZD

Retailer 21$2,341 NZD

Retailer 8$3,057 NZD

Retailer 13$3,326 NZD

Retailer 9$3,477 NZD

Retailer 17$3,852 NZD

Retailer 4$4,132 NZD

Retailer 6$4,249 NZD

Retailer 18$4,607 NZD

Retailer 15$4,920 NZD

Retailer 2$5,342 NZD

Retailer 19$5,395 NZD

Retailer 3$7,718 NZD

Yadav Diamonds$9,672 NZD

Retailer 10$12,172 NZD

22 data points across 23 retailers

20 retailers$1,121 NZD to $9,672 NZD

Retailer 1

$924 NZD

$521 USD

Price last confirmed 37 days ago

Retailer 2

$1,121 NZD

$632 USD

View

Final sale: no returns

Retailer 3

$1,132 NZD

$638 USD

View

Price last confirmed 39 days ago

Retailer 4

$1,482 NZD

$835 USD

View

Retailer 5

$1,828 NZD

$1,030 USD

View

Retailer 6

$1,899 NZD

$1,070 USD

View

Retailer 7

$2,058 NZD

$1,160 USD

View

Retailer 8

$2,134 NZD

£947 GBP

View

B+

Retailer 9

$2,255 NZD

$1,271 USD

View

B+

Retailer 10

$2,341 NZD

ZAR 21,312 ZAR

View

B+

Retailer 11

$3,057 NZD

$1,723 USD

View

B+

Retailer 12

$3,477 NZD

$1,960 USD

View

Retailer 13

$3,852 NZD

CA$3,016 CAD

View

Retailer 14

$4,132 NZD

$2,329 USD

View

Retailer 15

$4,249 NZD

$2,395 USD

View

Retailer 16

$4,607 NZD

$2,597 USD

View

Retailer 17

$5,342 NZD

$3,011 USD

View

Retailer 18

$5,395 NZD

£2,394 GBP

View

Retailer 19

$7,718 NZD

$4,350 USD

View

Most Expensive

Yadav Diamonds

13362889 · Oct 30

$9,672 NZD

$5,451 USD

View

19 more retailers have this diamond

Prices start from $1,121 NZDSave up to $8,550 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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1.91ct Oval

$1,121 NZD