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Heart|Lab Grown|IGI

1.53ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG615345270

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG615345270

Diamond specifications and retailer prices

From HK$2,887 HKD
$368 USD
As of November 1, 2026
Save HK$20,023 HKD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$22,911 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown heart diamond

This 1.53ct 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 LG615345270 or 615345270. Listed at 21 retailers as of November 1, 2026, with prices from HK$2,887 to HK$22,911, a HK$20,023 spread on the same certified stone. Do Amore Diamonds lists it at HK$22,911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615345270
Dimensions7.21 × 7.96 × 4.80 mm
L/W Ratio1.10
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
7.21 mm7.96 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615345270
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.3%

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: Nov 1
Current: HK$3,635 HKD|Low: HK$2,479 HKD|High: HK$22,832 HKD|Avg: HK$7,033 HKD|-1.2%
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
November 2, 2026
Retailer 3HK$2,479 HKD
Retailer 7HK$2,887 HKD
Retailer 2HK$3,201 HKD
Retailer 5HK$3,201 HKD
Retailer 1HK$3,635 HKD
Retailer 13HK$4,260 HKD
Retailer 10HK$4,276 HKD
Retailer 6HK$5,806 HKD
Retailer 8HK$6,088 HKD
Retailer 9HK$6,366 HKD
Retailer 11HK$8,196 HKD
Retailer 14HK$9,384 HKD
Retailer 4HK$12,083 HKD
Retailer 12HK$13,811 HKD
Retailer 15HK$22,832 HKD

43 data points across 15 retailers

21 retailersHK$2,887 HKD to HK$22,911 HKD

Retailer 1
-
HK$2,479 HKD
$316 USD
Price last confirmed 31 days ago
A
Retailer 2
-
HK$2,887 HKD
$368 USD
View
Final sale: no returns
Retailer 3
-
HK$2,989 HKD
$381 USD
View
Price last confirmed 34 days ago
Retailer 4
-
HK$3,201 HKD
$408 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
HK$3,635 HKD
£365 GBP
View
A
Retailer 6
-
HK$4,260 HKD
$543 USD
View
A
Retailer 7
-
HK$4,276 HKD
$545 USD
View
A
Retailer 8
-
HK$5,806 HKD
$740 USD
View
A
Retailer 9
-
HK$6,088 HKD
ZAR 12,536 ZAR
View
A
Retailer 10
-
HK$6,366 HKD
£639 GBP
View
A
Retailer 11
-
HK$6,442 HKD
$821 USD
View
A
Retailer 12
-
HK$7,659 HKD
$976 USD
View
A
Retailer 13
-
HK$8,196 HKD
A$1,607 AUD
View
B+
Retailer 14
-
HK$9,384 HKD
$1,196 USD
View
Retailer 15
-
HK$11,353 HKD
$1,447 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
HK$12,083 HKD
$1,540 USD
View
B+
Retailer 17
-
HK$12,546 HKD
$1,599 USD
View
B+
Retailer 18
-
HK$12,582 HKD
$1,604 USD
View
B+
Retailer 19
-
HK$13,811 HKD
£1,386 GBP
View
B
Retailer 20
-
HK$22,832 HKD
$2,910 USD
View
Most Expensive
B
Do Amore Diamonds
27-B392B9B32 · Nov 2
HK$22,911 HKD
$2,920 USD
View
20 more retailers have this diamond
Prices start from HK$2,887 HKDSave up to HK$20,023 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
1.53ct Heart
HK$2,887 HKD