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Heart|Lab Grown|IGI

1.54ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG825658597

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825658597

Diamond specifications and retailer prices

From HK$2,613 HKD
$333 USD
As of October 30, 2026
Save HK$21,317 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$23,929 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG825658597 or 825658597. Listed at 21 retailers as of October 30, 2026, with prices from HK$2,613 to HK$23,929, a HK$21,317 spread on the same certified stone. Brilliant Earth lists it at HK$23,929. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825658597
Dimensions7.16 × 7.92 × 4.65 mm
L/W Ratio1.11
Girdle conditionFaceted
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
7.16 mm7.92 mm1.54 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825658597
Side View
Table 59.0%Crown 37.5°Girdle: MED-THKPavilion 40°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$23,929 HKD|Low: HK$2,613 HKD|High: HK$28,558 HKD|Avg: HK$8,340 HKD|-16.2%
Brilliant Earth
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 5HK$2,613 HKD
Retailer 2HK$2,986 HKD
Retailer 12HK$4,080 HKD
Retailer 15HK$4,080 HKD
Retailer 10HK$4,729 HKD
Retailer 16HK$4,982 HKD
Retailer 9HK$5,143 HKD
Retailer 6HK$6,500 HKD
Retailer 14HK$6,742 HKD
Retailer 13HK$7,391 HKD
Retailer 4HK$8,254 HKD
Retailer 7HK$9,697 HKD
Retailer 11HK$10,184 HKD
Retailer 3HK$11,820 HKD
Retailer 8HK$12,355 HKD
Brilliant EarthHK$23,929 HKD

28 data points across 16 retailers

21 retailersHK$2,613 HKD to HK$23,929 HKD

Retailer 1
-
HK$2,479 HKD
$316 USD
Price last confirmed 24 days ago
A
Retailer 2
-
HK$2,613 HKD
$333 USD
View
Final sale: no returns
Retailer 3
-
HK$2,934 HKD
$374 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
HK$2,986 HKD
£300 GBP
View
Retailer 5
-
HK$3,076 HKD
$392 USD
View
Price last confirmed 29 days ago
Retailer 6
-
HK$3,076 HKD
$392 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
HK$4,080 HKD
$520 USD
View
A
Retailer 8
-
HK$4,080 HKD
$520 USD
View
A
Retailer 9
-
HK$4,729 HKD
€574 EUR
View
A
Retailer 10
-
HK$4,982 HKD
ZAR 10,259 ZAR
View
A
Retailer 11
-
HK$5,143 HKD
£516 GBP
View
A
Retailer 12
-
HK$6,500 HKD
$829 USD
View
A
Retailer 13
-
HK$6,742 HKD
A$1,322 AUD
View
A
Retailer 14
-
HK$7,391 HKD
$942 USD
View
B+
Retailer 15
-
HK$8,254 HKD
$1,052 USD
View
B+
Retailer 16
-
HK$9,697 HKD
$1,236 USD
View
Retailer 17
-
HK$9,893 HKD
$1,261 USD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
HK$10,184 HKD
$1,298 USD
View
B+
Retailer 19
-
HK$11,820 HKD
$1,507 USD
View
B+
Retailer 20
-
HK$12,355 HKD
£1,240 GBP
View
Most Expensive
B
Brilliant Earth
21584162A · Oct 31
HK$23,929 HKD
$3,050 USD
View
20 more retailers have this diamond
Prices start from HK$2,613 HKDSave up to HK$21,317 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$2,613 HKD