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Heart|Lab Grown|IGI

1.49ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG629441698

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG629441698

Diamond specifications and retailer prices

From HK$2,754 HKD
$351 USD
As of October 30, 2026
Save HK$10,578 HKD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$24,008 HKD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.49ct lab-grown heart diamond

This 1.49ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG629441698 or 629441698. Listed at 20 retailers as of October 30, 2026, with a 384% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629441698
Dimensions6.94 × 8.14 × 4.60 mm
L/W Ratio1.17
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
6.94 mm8.14 mm1.49 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629441698
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 56.5%

Caratlytics Score

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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$24,008 HKD|Low: HK$2,644 HKD|High: HK$24,008 HKD|Avg: HK$7,036 HKD
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
November 1, 2026
Retailer 15HK$2,754 HKD
Retailer 7HK$3,076 HKD
Retailer 3HK$3,413 HKD
Retailer 5HK$3,413 HKD
Retailer 8HK$3,609 HKD
Retailer 13HK$4,590 HKD
Retailer 14HK$4,590 HKD
Retailer 6HK$5,406 HKD
Retailer 12HK$5,864 HKD
Retailer 9HK$6,137 HKD
Retailer 11HK$8,287 HKD
Retailer 10HK$10,011 HKD
Retailer 4HK$10,968 HKD
Retailer 2HK$13,332 HKD
Brilliant EarthHK$24,008 HKD

43 data points across 15 retailers

20 retailersHK$2,754 HKD to HK$13,332 HKD

A
Cheapest Retailer
-
HK$2,754 HKD
$351 USD
A
Retailer 2
-
HK$3,076 HKD
$392 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,193 HKD
$407 USD
View
Retailer 4
-
HK$3,413 HKD
$435 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$3,413 HKD
$435 USD
View
A
Retailer 6
-
HK$3,609 HKD
£362 GBP
View
A
Retailer 7
-
HK$4,590 HKD
$585 USD
View
A
Retailer 8
-
HK$4,590 HKD
$585 USD
View
A
Retailer 9
-
HK$5,406 HKD
$689 USD
View
A
Retailer 10
-
HK$5,864 HKD
ZAR 12,075 ZAR
View
A
Retailer 11
-
HK$6,137 HKD
£616 GBP
View
B+
Retailer 12
-
HK$8,238 HKD
$1,050 USD
View
B+
Retailer 13
-
HK$8,287 HKD
A$1,625 AUD
View
B+
Retailer 14
-
HK$9,211 HKD
$1,174 USD
View
B+
Retailer 15
-
HK$10,011 HKD
$1,276 USD
View
B+
Retailer 16
-
HK$10,968 HKD
$1,398 USD
View
B+
Retailer 17
-
HK$11,297 HKD
$1,440 USD
View
B
Retailer 18
-
HK$13,140 HKD
$1,675 USD
View
B+
Retailer 19
-
HK$13,332 HKD
£1,338 GBP
View
Most Expensive
Brilliant Earth
21385305A · Oct 8
HK$24,008 HKD
$3,060 USD
View
Price last confirmed 24 days ago
19 more retailers have this diamond
Prices start from HK$2,754 HKDSave up to HK$10,578 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
1.49ct Heart
HK$2,754 HKD