Radiant|Lab Grown|IGI

2.91ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG754563642

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

Certificate IGI LG754563642

Diamond specifications and retailer prices

From $2,600 NZD

HK$11,400 HKD

As of October 29, 2026

Save $11,528 NZD (82%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $14,127 NZD at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 2.91ct lab-grown radiant diamond

This 2.91ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563642 or 754563642. Listed at 30 retailers as of October 23, 2026, with prices from $2,600 to $14,127, a $11,528 spread on the same certified stone. Do Amore Diamonds lists it at $14,127. 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

2.91

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.7°

Pavilion angle32.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754563642

Dimensions7.12 × 7.12 × 4.57 mm

L/W Ratio1.00

Culet sizePointed

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 LG754563642

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: $3,159 NZD|Low: $1,591 NZD|High: $13,397 NZD|Avg: $5,255 NZD|+0.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

October 23, 2026

Retailer 2$1,591 NZD

Retailer 6$2,027 NZD

Retailer 13$2,156 NZD

Retailer 8$2,323 NZD

Retailer 3$3,068 NZD

Retailer 1$3,159 NZD

Retailer 16$3,249 NZD

Retailer 18$4,105 NZD

Retailer 9$4,668 NZD

Retailer 12$4,831 NZD

Retailer 14$5,197 NZD

Retailer 11$5,246 NZD

Retailer 10$5,620 NZD

Retailer 5$5,772 NZD

Retailer 17$6,944 NZD

Retailer 7$7,553 NZD

Retailer 19$7,706 NZD

Retailer 15$9,014 NZD

Retailer 4$13,005 NZD

38 data points across 19 retailers

30 retailers$2,600 NZD to $14,127 NZD

Retailer 1

$1,591 NZD

$893 USD

Price last confirmed 7 days ago

Retailer 2

$1,591 NZD

$893 USD

View

Price last confirmed 21 days ago

Retailer 3

$1,591 NZD

$893 USD

View

Price last confirmed 29 days ago

Retailer 4

$1,730 NZD

$971 USD

View

Price last confirmed 31 days ago

Retailer 5

$1,819 NZD

$1,021 USD

View

Price last confirmed 30 days ago

Retailer 6

$1,846 NZD

$1,036 USD

View

Price last confirmed 26 days ago

Retailer 7

$2,156 NZD

$1,210 USD

View

Price last confirmed 6 days ago

Retailer 8

$2,323 NZD

$1,304 USD

View

Price last confirmed 7 days ago

Retailer 9

$2,600 NZD

HK$11,400 HKD

View

Retailer 10

$3,068 NZD

$1,722 USD

View

Price last confirmed 8 days ago

Retailer 11

$3,159 NZD

£1,396 GBP

View

Retailer 12

$3,249 NZD

€1,737 EUR

View

Price last confirmed 10 days ago

Retailer 13

$3,818 NZD

$2,143 USD

View

Price last confirmed 7 days ago

Retailer 14

$3,818 NZD

$2,143 USD

View

Price last confirmed 28 days ago

Retailer 15

$3,818 NZD

$2,143 USD

View

Price last confirmed 18 days ago

Retailer 16

$4,105 NZD

$2,304 USD

View

Price last confirmed 7 days ago

Retailer 17

$4,668 NZD

$2,620 USD

View

Retailer 18

$4,831 NZD

A$4,172 AUD

View

Price last confirmed 7 days ago

Retailer 19

$5,197 NZD

ZAR 47,124 ZAR

View

Price last confirmed 9 days ago

B+

Retailer 20

$5,246 NZD

$2,945 USD

View

Price last confirmed 7 days ago

B+

Retailer 21

$5,620 NZD

£2,484 GBP

View

Price last confirmed 7 days ago

B+

Retailer 22

$5,772 NZD

$3,240 USD

View

Price last confirmed 7 days ago

B+

Retailer 23

$6,009 NZD

$3,373 USD

View

Price last confirmed 8 days ago

B+

Retailer 24

$6,944 NZD

£3,069 GBP

View

Price last confirmed 10 days ago

B+

Retailer 25

$7,251 NZD

$4,070 USD

View

Price last confirmed 7 days ago

B+

Retailer 26

$7,553 NZD

SGD 5,729 SGD

View

Price last confirmed 8 days ago

B+

Retailer 27

$7,706 NZD

A$6,655 AUD

View

Price last confirmed 20 days ago

B+

Retailer 28

$9,014 NZD

$5,060 USD

View

Price last confirmed 8 days ago

Retailer 29

$13,005 NZD

$7,300 USD

View

Most Expensive

Do Amore Diamonds

27-E479120BE · Oct 23

$14,127 NZD

$7,930 USD

View

29 more retailers have this diamond

Prices start from $2,600 NZDSave up to $11,528 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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