Marquise|Lab Grown|IGI

1.17ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG823695119

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823695119

Diamond specifications and retailer prices

From $788 NZD

$444 USD

As of October 30, 2026

Save $4,766 NZD (86%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $5,554 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.17ct lab-grown marquise diamond

This 1.17ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823695119 or 823695119. Listed at 19 retailers as of October 30, 2026, with prices from $788 to $5,554, a $4,766 spread on the same certified stone. Brilliant Earth lists it at $5,554. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.2°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823695119

Dimensions10.99 × 5.43 × 3.43 mm

L/W Ratio2.02

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 LG823695119

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: $5,554 NZD|Low: $756 NZD|High: $5,731 NZD|Avg: $2,153 NZD|-3.1%

Brilliant Earth

Retailer 2

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Retailer 18

November 1, 2026

Retailer 16$788 NZD

Retailer 7$880 NZD

Retailer 4$882 NZD

Retailer 5$976 NZD

Retailer 17$976 NZD

Retailer 13$1,233 NZD

Retailer 9$1,405 NZD

Retailer 3$1,533 NZD

Retailer 14$1,548 NZD

Retailer 11$1,613 NZD

Retailer 12$1,677 NZD

Retailer 15$2,622 NZD

Retailer 6$3,096 NZD

Retailer 18$3,137 NZD

Retailer 8$3,195 NZD

Retailer 10$3,497 NZD

Retailer 2$3,585 NZD

Brilliant Earth$5,554 NZD

43 data points across 18 retailers

19 retailers$788 NZD to $5,554 NZD

Cheapest Retailer

$788 NZD

$444 USD

Retailer 2

$880 NZD

$496 USD

View

Final sale: no returns

Retailer 3

$882 NZD

$497 USD

View

Retailer 4

$976 NZD

$550 USD

View

Price last confirmed 8 days ago

Retailer 5

$976 NZD

$550 USD

View

Retailer 6

$1,067 NZD

HK$4,700 HKD

View

Retailer 7

$1,233 NZD

$695 USD

View

B+

Retailer 8

$1,405 NZD

$792 USD

View

B+

Retailer 9

$1,533 NZD

$864 USD

View

B+

Retailer 10

$1,548 NZD

€831 EUR

View

B+

Retailer 11

$1,613 NZD

£716 GBP

View

B+

Retailer 12

$1,677 NZD

ZAR 15,270 ZAR

View

Retailer 13

$2,622 NZD

$1,478 USD

View

Retailer 14

$3,096 NZD

SGD 2,358 SGD

View

Retailer 15

$3,137 NZD

$1,768 USD

View

Retailer 16

$3,195 NZD

$1,801 USD

View

Retailer 17

$3,497 NZD

$1,971 USD

View

Retailer 18

$3,585 NZD

£1,591 GBP

View

Most Expensive

Brilliant Earth

21309837A · Oct 31

$5,554 NZD

$3,130 USD

View

18 more retailers have this diamond

Prices start from $788 NZDSave up to $4,766 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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