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Radiant|Lab Grown|IGI

1.54ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG689562527

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

Certificate IGI LG689562527

Diamond specifications and retailer prices

From HK$2,150 HKD
$274 USD
As of October 30, 2026
Save HK$33,548 HKD (94%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$35,698 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689562527 or 689562527. Listed at 19 retailers as of October 30, 2026, with prices from HK$2,150 to HK$35,698, a HK$33,548 spread on the same certified stone. Do Amore Diamonds lists it at HK$35,698. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.1°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562527
Dimensions8.09 × 5.70 × 3.77 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm5.70 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562527
Side View
Table 64.0%Crown 49.1°Girdle: MediumPavilion 33.8°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
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: HK$19,065 HKD|Low: HK$2,409 HKD|High: HK$26,205 HKD|Avg: HK$9,200 HKD|-13.5%
Do Amore Diamonds
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
October 30, 2026
Retailer 6HK$2,409 HKD
Retailer 3HK$2,495 HKD
Retailer 9HK$2,668 HKD
Retailer 14HK$2,668 HKD
Retailer 16HK$3,562 HKD
Retailer 17HK$3,923 HKD
Retailer 13HK$5,055 HKD
Retailer 10HK$5,224 HKD
Retailer 4HK$6,418 HKD
Retailer 12HK$6,859 HKD
Retailer 15HK$7,610 HKD
Retailer 8HK$9,454 HKD
Retailer 7HK$10,239 HKD
Retailer 5HK$10,744 HKD
Retailer 11HK$11,847 HKD
Retailer 2HK$18,751 HKD
Do Amore DiamondsHK$19,065 HKD

35 data points across 17 retailers

19 retailersHK$2,150 HKD to HK$35,698 HKD

A
Cheapest Retailer
-
HK$2,150 HKD
$274 USD
A
Retailer 2
-
HK$2,409 HKD
$307 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,495 HKD
$318 USD
View
A
Retailer 4
-
HK$2,668 HKD
$340 USD
View
A
Retailer 5
-
HK$2,668 HKD
$340 USD
View
B+
Retailer 6
-
HK$3,562 HKD
$454 USD
View
A
Retailer 7
-
HK$3,923 HKD
$500 USD
View
A
Retailer 8
-
HK$5,055 HKD
ZAR 10,408 ZAR
View
A
Retailer 9
-
HK$5,224 HKD
£524 GBP
View
A
Retailer 10
-
HK$6,418 HKD
$818 USD
View
A
Retailer 11
-
HK$6,859 HKD
A$1,345 AUD
View
A
Retailer 12
-
HK$7,610 HKD
$970 USD
View
B+
Retailer 13
-
HK$9,454 HKD
$1,205 USD
View
B+
Retailer 14
-
HK$10,239 HKD
$1,305 USD
View
B+
Retailer 15
-
HK$10,744 HKD
$1,369 USD
View
B+
Retailer 16
-
HK$11,847 HKD
£1,189 GBP
View
B
Retailer 17
-
HK$18,751 HKD
$2,390 USD
View
B+
Retailer 18
-
HK$19,065 HKD
$2,430 USD
View
Most Expensive
B
Do Amore Diamonds
23-689562527 · Oct 30
HK$35,698 HKD
$4,550 USD
View
18 more retailers have this diamond
Prices start from HK$2,150 HKDSave up to HK$33,548 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.

A
1.54ct Radiant
HK$2,150 HKD