CaratHunter
Plans
Heart|Lab Grown|IGI

1.54ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG692556212

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692556212

Diamond specifications and retailer prices

From HK$2,981 HKD
$380 USD
As of October 30, 2026
Save HK$18,840 HKD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$21,821 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart 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 LG692556212 or 692556212. Listed at 18 retailers as of October 27, 2026, with prices from HK$2,981 to HK$21,821, a HK$18,840 spread on the same certified stone. Queensmith lists it at HK$21,821. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692556212
Dimensions7.58 × 7.65 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
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
Top View
7.58 mm7.65 mm1.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692556212
Side View
Table 58.0%Crown 40.5°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.0%

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$6,684 HKD|Low: HK$2,887 HKD|High: HK$15,291 HKD|Avg: HK$7,843 HKD|+2.1%
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
November 1, 2026
Retailer 4HK$2,981 HKD
Retailer 7HK$3,327 HKD
Retailer 16HK$3,334 HKD
Retailer 10HK$3,695 HKD
Retailer 2HK$4,864 HKD
Retailer 8HK$5,021 HKD
Retailer 13HK$6,214 HKD
Retailer 15HK$6,348 HKD
Retailer 1HK$6,684 HKD
Retailer 3HK$8,473 HKD
Retailer 11HK$8,573 HKD
Retailer 9HK$10,364 HKD
Retailer 14HK$11,878 HKD
Retailer 5HK$12,176 HKD
Retailer 6HK$13,832 HKD
Retailer 12HK$14,508 HKD

44 data points across 16 retailers

18 retailersHK$2,981 HKD to HK$21,821 HKD

A
Cheapest Retailer
-
HK$2,981 HKD
$380 USD
A
Retailer 2
-
HK$3,327 HKD
$424 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,334 HKD
$425 USD
View
A
Retailer 4
-
HK$3,695 HKD
$471 USD
View
A
Retailer 5
-
HK$3,735 HKD
$476 USD
View
A
Retailer 6
-
HK$4,864 HKD
$620 USD
View
A
Retailer 7
-
HK$5,021 HKD
$640 USD
View
A
Retailer 8
-
HK$6,214 HKD
$792 USD
View
A
Retailer 9
-
HK$6,348 HKD
ZAR 13,071 ZAR
View
A
Retailer 10
-
HK$6,684 HKD
£671 GBP
View
A
Retailer 11
-
HK$8,473 HKD
$1,080 USD
View
A
Retailer 12
-
HK$8,573 HKD
A$1,681 AUD
View
B+
Retailer 13
-
HK$10,364 HKD
$1,321 USD
View
B+
Retailer 14
-
HK$11,878 HKD
$1,514 USD
View
B+
Retailer 15
-
HK$12,176 HKD
$1,552 USD
View
B+
Retailer 16
-
HK$13,832 HKD
$1,763 USD
View
B+
Retailer 17
-
HK$14,508 HKD
£1,456 GBP
View
Most Expensive
B
Queensmith
LG692556212 · Oct 27
HK$21,821 HKD
£2,190 GBP
View
17 more retailers have this diamond
Prices start from HK$2,981 HKDSave up to HK$18,840 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 Heart
HK$2,981 HKD