Radiant|Lab Grown|IGI

1.63ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG833667955

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG833667955

Diamond specifications and retailer prices

From $1,011 NZD

$569 USD

As of November 2, 2026

Save $7,964 NZD (89%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $8,975 NZD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 1.63ct lab-grown radiant diamond

This 1.63ct lab-grown radiant 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 LG833667955 or 833667955. Listed at 24 retailers as of November 2, 2026, with prices from $1,011 to $8,975, a $7,964 spread on the same certified stone. Do Amore Diamonds lists it at $8,975. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.1°

Pavilion angle34.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833667955

Dimensions8.53 × 5.82 × 3.84 mm

L/W Ratio1.47

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 LG833667955

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 2

Current: $8,975 NZD|Low: $1,011 NZD|High: $11,464 NZD|Avg: $3,064 NZD|-21.7%

Do Amore Diamonds

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November 2, 2026

Retailer 15$1,011 NZD

Retailer 9$1,132 NZD

Retailer 23$1,134 NZD

Retailer 6$1,255 NZD

Retailer 11$1,255 NZD

Retailer 13$1,464 NZD

Retailer 21$1,493 NZD

Retailer 5$1,660 NZD

Retailer 4$1,715 NZD

Retailer 8$1,776 NZD

Retailer 20$2,012 NZD

Retailer 22$2,147 NZD

Retailer 18$2,171 NZD

Retailer 10$2,360 NZD

Retailer 2$2,380 NZD

Retailer 24$3,112 NZD

Retailer 17$3,642 NZD

Retailer 14$3,826 NZD

Retailer 12$4,036 NZD

Retailer 7$4,186 NZD

Retailer 16$4,679 NZD

Retailer 19$5,458 NZD

Retailer 3$6,914 NZD

Do Amore Diamonds$8,975 NZD

26 data points across 24 retailers

24 retailers$1,011 NZD to $8,975 NZD

Cheapest Retailer

$1,011 NZD

$569 USD

Retailer 2

$1,132 NZD

$637 USD

View

Final sale: no returns

Retailer 3

$1,134 NZD

$638 USD

View

Retailer 4

$1,255 NZD

$706 USD

View

Retailer 5

$1,255 NZD

$706 USD

View

Price last confirmed 16 days ago

Retailer 6

$1,464 NZD

£649 GBP

View

Retailer 7

$1,493 NZD

$840 USD

View

Retailer 8

$1,660 NZD

$934 USD

View

Retailer 9

$1,715 NZD

$965 USD

View

Retailer 10

$1,776 NZD

$999 USD

View

Retailer 11

$1,932 NZD

$1,087 USD

View

Retailer 12

$2,012 NZD

€1,078 EUR

View

B+

Retailer 13

$2,171 NZD

£962 GBP

View

B+

Retailer 14

$2,360 NZD

$1,328 USD

View

B+

Retailer 15

$2,380 NZD

ZAR 21,634 ZAR

View

B+

Retailer 16

$3,112 NZD

$1,751 USD

View

B+

Retailer 17

$3,642 NZD

$2,049 USD

View

B+

Retailer 18

$3,826 NZD

$2,152 USD

View

Retailer 19

$4,036 NZD

£1,788 GBP

View

B+

Retailer 20

$4,186 NZD

$2,355 USD

View

B+

Retailer 21

$4,679 NZD

$2,633 USD

View

Retailer 22

$5,458 NZD

£2,418 GBP

View

Retailer 23

$6,914 NZD

$3,890 USD

View

Most Expensive

Do Amore Diamonds

27-9006A4931 · Nov 2

$8,975 NZD

$5,050 USD

View

23 more retailers have this diamond

Prices start from $1,011 NZDSave up to $7,964 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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