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 HK$11,449 HKD

As of October 29, 2026

Save HK$50,772 HKD (82%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: HK$62,222 HKD 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 29 retailers as of October 23, 2026, with prices from HK$11,449 to HK$62,222, a HK$50,772 spread on the same certified stone. Do Amore Diamonds lists it at HK$62,222. 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: HK$13,912 HKD|Low: HK$7,007 HKD|High: HK$59,005 HKD|Avg: HK$23,145 HKD|+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 2HK$7,007 HKD

Retailer 6HK$8,929 HKD

Retailer 13HK$9,494 HKD

Retailer 8HK$10,232 HKD

Retailer 3HK$13,512 HKD

Retailer 1HK$13,912 HKD

Retailer 16HK$14,311 HKD

Retailer 18HK$18,078 HKD

Retailer 9HK$20,558 HKD

Retailer 12HK$21,278 HKD

Retailer 14HK$22,888 HKD

Retailer 11HK$23,107 HKD

Retailer 10HK$24,753 HKD

Retailer 5HK$25,422 HKD

Retailer 17HK$30,582 HKD

Retailer 7HK$33,264 HKD

Retailer 19HK$33,942 HKD

Retailer 15HK$39,703 HKD

Retailer 4HK$57,279 HKD

38 data points across 19 retailers

29 retailersHK$11,449 HKD to HK$62,222 HKD

Retailer 1

HK$7,007 HKD

$893 USD

Price last confirmed 8 days ago

Retailer 2

HK$7,007 HKD

$893 USD

View

Price last confirmed 21 days ago

Retailer 3

HK$7,007 HKD

$893 USD

View

Price last confirmed 29 days ago

Retailer 4

HK$7,619 HKD

$971 USD

View

Price last confirmed 32 days ago

Retailer 5

HK$8,011 HKD

$1,021 USD

View

Price last confirmed 31 days ago

Retailer 6

HK$8,129 HKD

$1,036 USD

View

Price last confirmed 26 days ago

Retailer 7

HK$9,494 HKD

$1,210 USD

View

Price last confirmed 6 days ago

Retailer 8

HK$10,232 HKD

$1,304 USD

View

Price last confirmed 8 days ago

Retailer 9

HK$11,449 HKD

View

Retailer 10

HK$13,512 HKD

$1,722 USD

View

Price last confirmed 8 days ago

Retailer 11

HK$13,912 HKD

£1,396 GBP

View

Retailer 12

HK$16,815 HKD

$2,143 USD

View

Price last confirmed 7 days ago

Retailer 13

HK$16,815 HKD

$2,143 USD

View

Price last confirmed 29 days ago

Retailer 14

HK$16,815 HKD

$2,143 USD

View

Price last confirmed 19 days ago

Retailer 15

HK$18,078 HKD

$2,304 USD

View

Price last confirmed 8 days ago

Retailer 16

HK$20,558 HKD

$2,620 USD

View

Retailer 17

HK$21,278 HKD

A$4,172 AUD

View

Price last confirmed 8 days ago

Retailer 18

HK$22,888 HKD

ZAR 47,124 ZAR

View

Price last confirmed 10 days ago

B+

Retailer 19

HK$23,107 HKD

$2,945 USD

View

Price last confirmed 8 days ago

B+

Retailer 20

HK$24,753 HKD

£2,484 GBP

View

Price last confirmed 8 days ago

B+

Retailer 21

HK$25,422 HKD

$3,240 USD

View

Price last confirmed 7 days ago

B+

Retailer 22

HK$26,465 HKD

$3,373 USD

View

Price last confirmed 8 days ago

B+

Retailer 23

HK$30,582 HKD

£3,069 GBP

View

Price last confirmed 10 days ago

B+

Retailer 24

HK$31,936 HKD

$4,070 USD

View

Price last confirmed 8 days ago

B+

Retailer 25

HK$33,264 HKD

SGD 5,729 SGD

View

Price last confirmed 8 days ago

B+

Retailer 26

HK$33,942 HKD

A$6,655 AUD

View

Price last confirmed 21 days ago

B+

Retailer 27

HK$39,703 HKD

$5,060 USD

View

Price last confirmed 8 days ago

Retailer 28

HK$57,279 HKD

$7,300 USD

View

Most Expensive

Do Amore Diamonds

27-E479120BE · Oct 23

HK$62,222 HKD

$7,930 USD

View

28 more retailers have this diamond

Prices start from HK$11,449 HKDSave up to HK$50,772 HKD

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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2.91ct Radiant

HK$11,449 HKD