Heart|Lab Grown|IGI

1.06ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG812620588

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812620588

Diamond specifications and retailer prices

From HK$1,969 HKD
$251 USD
As of November 1, 2026
Save HK$9,329 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$11,298 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.06ct lab-grown heart diamond

This 1.06ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620588 or 812620588. Listed at 19 retailers as of October 31, 2026, with prices from HK$1,969 to HK$11,298, a HK$9,329 spread on the same certified stone. Brilliant Earth lists it at HK$11,298. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620588
Dimensions6.47 × 7.04 × 4.02 mm
L/W Ratio1.09
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
6.47 mm7.04 mm1.06 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620588
Side View
Table 57.0%Crown 34.1°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 57.1%

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$11,298 HKD|Low: HK$1,969 HKD|High: HK$12,710 HKD|Avg: HK$5,637 HKD|-11.1%
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
November 1, 2026
Retailer 3HK$1,969 HKD
Retailer 5HK$2,291 HKD
Retailer 13HK$3,076 HKD
Retailer 9HK$3,658 HKD
Retailer 2HK$3,777 HKD
Retailer 8HK$4,079 HKD
Retailer 6HK$4,738 HKD
Retailer 12HK$4,849 HKD
Retailer 11HK$5,334 HKD
Retailer 10HK$5,665 HKD
Retailer 4HK$7,444 HKD
Retailer 7HK$8,768 HKD
Retailer 14HK$9,987 HKD
Brilliant EarthHK$11,298 HKD

35 data points across 14 retailers

19 retailersHK$1,969 HKD to HK$11,298 HKD

Retailer 1
-
HK$1,765 HKD
$225 USD
Price last confirmed 24 days ago
A
Retailer 2
-
HK$1,969 HKD
$251 USD
View
Final sale: no returns
Retailer 3
-
HK$2,048 HKD
$261 USD
View
Price last confirmed 34 days ago
Retailer 4
-
HK$2,189 HKD
$279 USD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$2,189 HKD
$279 USD
View
Price last confirmed 20 days ago
Retailer 6
-
HK$2,260 HKD
$288 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
HK$3,076 HKD
$392 USD
View
A
Retailer 8
-
HK$3,658 HKD
€444 EUR
View
A
Retailer 9
-
HK$3,777 HKD
ZAR 7,777 ZAR
View
A
Retailer 10
-
HK$4,079 HKD
£409 GBP
View
B+
Retailer 11
-
HK$4,738 HKD
$604 USD
View
B+
Retailer 12
-
HK$4,849 HKD
$618 USD
View
B+
Retailer 13
-
HK$5,334 HKD
A$1,046 AUD
View
B+
Retailer 14
-
HK$5,665 HKD
$722 USD
View
Retailer 15
-
HK$7,030 HKD
$896 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
HK$7,444 HKD
$949 USD
View
B+
Retailer 17
-
HK$8,768 HKD
£880 GBP
View
B
Retailer 18
-
HK$9,987 HKD
$1,273 USD
View
Most Expensive
B
Brilliant Earth
20892933A · Oct 31
HK$11,298 HKD
$1,440 USD
View
18 more retailers have this diamond
Prices start from HK$1,969 HKDSave up to HK$9,329 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
1.06ct Heart
HK$1,969 HKD