CaratHunter
Plans
Radiant|Lab Grown|IGI

1.54ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG639424668

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

Certificate IGI LG639424668

Diamond specifications and retailer prices

From HK$2,432 HKD
$310 USD
As of October 30, 2026
Save HK$23,976 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$26,409 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG639424668 or 639424668. Listed at 22 retailers as of October 30, 2026, with prices from HK$2,432 to HK$26,409, a HK$23,976 spread on the same certified stone. Yadav Diamonds lists it at HK$26,409. 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 angle44.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639424668
Dimensions5.67 × 5.67 × 8.30 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.67 mm5.67 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639424668
Side View
Table 65.0%Crown 44.4°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.9%

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$20,242 HKD|Low: HK$2,432 HKD|High: HK$26,409 HKD|Avg: HK$9,370 HKD|-14.0%
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
Retailer 20
Yadav Diamonds
October 30, 2026
Retailer 18HK$2,432 HKD
Retailer 9HK$2,715 HKD
Retailer 8HK$2,817 HKD
Retailer 2HK$3,013 HKD
Retailer 4HK$3,013 HKD
Retailer 20HK$4,017 HKD
Retailer 17HK$4,237 HKD
Retailer 6HK$5,641 HKD
Retailer 16HK$5,715 HKD
Retailer 12HK$5,969 HKD
Retailer 7HK$6,481 HKD
Retailer 15HK$7,716 HKD
Retailer 19HK$9,258 HKD
Retailer 3HK$10,694 HKD
Retailer 13HK$11,893 HKD
Retailer 10HK$11,942 HKD
Retailer 14HK$13,402 HKD
Retailer 11HK$17,064 HKD
Retailer 1HK$20,242 HKD
Retailer 5HK$21,576 HKD
Yadav DiamondsHK$26,409 HKD

40 data points across 21 retailers

22 retailersHK$2,432 HKD to HK$26,409 HKD

A
Cheapest Retailer
-
HK$2,432 HKD
$310 USD
A
Retailer 2
-
HK$2,715 HKD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,817 HKD
$359 USD
View
A
Retailer 4
-
HK$3,013 HKD
$384 USD
View
A
Retailer 5
-
HK$3,013 HKD
$384 USD
View
A
Retailer 6
-
HK$4,017 HKD
$512 USD
View
A
Retailer 7
-
HK$4,237 HKD
$540 USD
View
A
Retailer 8
-
HK$5,641 HKD
$719 USD
View
A
Retailer 9
-
HK$5,715 HKD
ZAR 11,767 ZAR
View
A
Retailer 10
-
HK$5,969 HKD
£599 GBP
View
A
Retailer 11
-
HK$6,481 HKD
$826 USD
View
A
Retailer 12
-
HK$7,716 HKD
A$1,513 AUD
View
B+
Retailer 13
-
HK$9,258 HKD
$1,180 USD
View
B+
Retailer 14
-
HK$10,694 HKD
$1,363 USD
View
B+
Retailer 15
-
HK$10,884 HKD
£1,092 GBP
View
Retailer 16
-
HK$11,893 HKD
A$2,332 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
HK$11,942 HKD
$1,522 USD
View
B+
Retailer 18
-
HK$13,402 HKD
£1,345 GBP
View
Retailer 19
-
HK$17,064 HKD
$2,175 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
HK$20,242 HKD
$2,580 USD
View
B
Retailer 21
-
HK$21,576 HKD
$2,750 USD
View
Most Expensive
B
Yadav Diamonds
13253179 · Oct 30
HK$26,409 HKD
$3,366 USD
View
21 more retailers have this diamond
Prices start from HK$2,432 HKDSave up to HK$23,976 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$2,432 HKD