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Heart|Lab Grown|IGI

1.60ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG622474126

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG622474126

Diamond specifications and retailer prices

From HK$9,227 HKD
$1,176 USD
As of November 2, 2026
Save HK$28,245 HKD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$37,472 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.6ct lab-grown heart diamond

This 1.6ct 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 LG622474126 or 622474126. Listed at 22 retailers as of October 31, 2026, with prices from HK$9,227 to HK$37,472, a HK$28,245 spread on the same certified stone. Taylor and Hart lists it at HK$37,472. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622474126
Dimensions6.93 × 8.30 × 4.89 mm
L/W Ratio1.20
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
6.93 mm8.30 mm1.60 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622474126
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.9%

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 2
Current: HK$11,775 HKD|Low: HK$8,858 HKD|High: HK$34,836 HKD|Avg: HK$18,672 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
Retailer 16
Retailer 17
November 2, 2026
Retailer 16HK$9,227 HKD
Retailer 8HK$10,325 HKD
Retailer 2HK$10,702 HKD
Retailer 7HK$10,702 HKD
Retailer 1HK$11,775 HKD
Retailer 4HK$12,044 HKD
Retailer 15HK$14,474 HKD
Retailer 14HK$15,300 HKD
Retailer 10HK$15,393 HKD
Retailer 13HK$19,668 HKD
Retailer 6HK$20,055 HKD
Retailer 5HK$21,082 HKD
Retailer 17HK$23,001 HKD
Retailer 12HK$26,637 HKD
Retailer 3HK$30,976 HKD
Retailer 9HK$33,791 HKD
Retailer 11HK$34,378 HKD

34 data points across 17 retailers

22 retailersHK$9,227 HKD to HK$37,472 HKD

A
Cheapest Retailer
-
HK$9,227 HKD
$1,176 USD
B+
Retailer 2
-
HK$10,035 HKD
$1,279 USD
View
B+
Retailer 3
-
HK$10,325 HKD
$1,316 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$10,702 HKD
$1,364 USD
View
Retailer 5
-
HK$10,702 HKD
$1,364 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
HK$11,173 HKD
$1,424 USD
View
B+
Retailer 7
-
HK$11,775 HKD
£1,182 GBP
View
B+
Retailer 8
-
HK$12,044 HKD
$1,535 USD
View
B+
Retailer 9
-
HK$12,797 HKD
$1,631 USD
View
B+
Retailer 10
-
HK$14,474 HKD
A$2,838 AUD
View
B+
Retailer 11
-
HK$15,300 HKD
$1,950 USD
View
B+
Retailer 12
-
HK$15,393 HKD
£1,545 GBP
View
B+
Retailer 13
-
HK$19,668 HKD
ZAR 40,497 ZAR
View
B
Retailer 14
-
HK$20,055 HKD
$2,556 USD
View
B
Retailer 15
-
HK$21,082 HKD
$2,687 USD
View
Retailer 16
-
HK$23,001 HKD
A$4,510 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
HK$23,217 HKD
£2,330 GBP
View
B
Retailer 18
-
HK$26,637 HKD
A$5,223 AUD
View
B
Retailer 19
-
HK$30,976 HKD
$3,948 USD
View
B
Retailer 20
-
HK$33,791 HKD
$4,307 USD
View
B
Retailer 21
-
HK$34,378 HKD
£3,450 GBP
View
Most Expensive
B
Taylor and Hart
UQDNGB7 · Oct 31
HK$37,472 HKD
$4,776 USD
View
21 more retailers have this diamond
Prices start from HK$9,227 HKDSave up to HK$28,245 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
1.60ct Heart
HK$9,227 HKD