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Heart|Lab Grown|IGI

1.38ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG840634314

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840634314

Diamond specifications and retailer prices

From HK$2,103 HKD
$268 USD
As of October 30, 2026
Save HK$15,236 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$17,339 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.38ct lab-grown heart diamond

This 1.38ct 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 LG840634314 or 840634314. Listed at 20 retailers as of October 30, 2026, with prices from HK$2,103 to HK$17,339, a HK$15,236 spread on the same certified stone. Brilliant Earth lists it at HK$17,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634314
Dimensions6.58 × 7.67 × 4.51 mm
L/W Ratio1.17
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
6.58 mm7.67 mm1.38 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634314
Side View
Table 54.0%Crown 38°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 58.8%

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$17,339 HKD|Low: HK$2,103 HKD|High: HK$17,339 HKD|Avg: HK$6,185 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 14
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Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 10HK$2,103 HKD
Retailer 6HK$2,354 HKD
Retailer 17HK$2,432 HKD
Retailer 3HK$2,605 HKD
Retailer 7HK$2,605 HKD
Retailer 9HK$2,767 HKD
Retailer 19HK$3,844 HKD
Retailer 4HK$4,323 HKD
Retailer 15HK$4,473 HKD
Retailer 5HK$4,621 HKD
Retailer 2HK$4,991 HKD
Retailer 14HK$6,334 HKD
Retailer 13HK$6,606 HKD
Retailer 20HK$7,830 HKD
Retailer 18HK$8,371 HKD
Retailer 12HK$8,768 HKD
Retailer 8HK$8,802 HKD
Retailer 11HK$9,744 HKD
Retailer 16HK$10,442 HKD
Brilliant EarthHK$17,339 HKD

16 data points across 20 retailers

20 retailersHK$2,103 HKD to HK$17,339 HKD

A
Cheapest Retailer
-
HK$2,103 HKD
$268 USD
A
Retailer 2
-
HK$2,354 HKD
$300 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,432 HKD
$310 USD
View
A
Retailer 4
-
HK$2,605 HKD
$332 USD
View
A
Retailer 5
-
HK$2,605 HKD
$332 USD
View
Retailer 6
-
HK$2,767 HKD
£278 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
HK$3,844 HKD
$490 USD
View
A
Retailer 8
-
HK$4,323 HKD
$551 USD
View
A
Retailer 9
-
HK$4,473 HKD
ZAR 9,210 ZAR
View
A
Retailer 10
-
HK$4,621 HKD
$589 USD
View
A
Retailer 11
-
HK$4,991 HKD
£501 GBP
View
A
Retailer 12
-
HK$6,334 HKD
A$1,242 AUD
View
A
Retailer 13
-
HK$6,606 HKD
$842 USD
View
B+
Retailer 14
-
HK$7,830 HKD
$998 USD
View
B+
Retailer 15
-
HK$8,371 HKD
$1,067 USD
View
B+
Retailer 16
-
HK$8,768 HKD
$1,118 USD
View
B+
Retailer 17
-
HK$8,802 HKD
SGD 1,516 SGD
View
B+
Retailer 18
-
HK$9,744 HKD
$1,242 USD
View
B+
Retailer 19
-
HK$10,442 HKD
£1,048 GBP
View
Most Expensive
B
Brilliant Earth
22143105A · Oct 30
HK$17,339 HKD
$2,210 USD
View
19 more retailers have this diamond
Prices start from HK$2,103 HKDSave up to HK$15,236 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
1.38ct Heart
HK$2,103 HKD