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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG812622025

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812622025

Diamond specifications and retailer prices

From HK$1,930 HKD
$246 USD
As of October 30, 2026
Save HK$8,662 HKD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,592 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct 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 LG812622025 or 812622025. Listed at 19 retailers as of October 30, 2026, with prices from HK$1,930 to HK$10,592, a HK$8,662 spread on the same certified stone. Brilliant Earth lists it at HK$10,592. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812622025
Dimensions6.76 × 6.38 × 4.01 mm
L/W Ratio1.06
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
6.76 mm6.38 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812622025
Side View
Table 58.0%Crown 38°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.3%

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: Oct 30
Current: HK$10,592 HKD|Low: HK$1,436 HKD|High: HK$10,906 HKD|Avg: HK$5,517 HKD|-2.9%
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 4HK$1,930 HKD
Retailer 6HK$2,236 HKD
Retailer 10HK$3,044 HKD
Retailer 7HK$3,608 HKD
Retailer 12HK$3,697 HKD
Retailer 2HK$4,004 HKD
Retailer 13HK$4,535 HKD
Retailer 3HK$4,650 HKD
Retailer 14HK$5,258 HKD
Retailer 8HK$5,563 HKD
Retailer 5HK$7,332 HKD
Retailer 9HK$8,669 HKD
Retailer 11HK$9,896 HKD
Brilliant EarthHK$10,592 HKD

35 data points across 14 retailers

19 retailersHK$1,930 HKD to HK$10,592 HKD

Retailer 1
-
HK$1,757 HKD
$224 USD
Price last confirmed 24 days ago
A
Retailer 2
-
HK$1,930 HKD
$246 USD
View
Final sale: no returns
Retailer 3
-
HK$2,040 HKD
$260 USD
View
Price last confirmed 33 days ago
Retailer 4
-
HK$2,173 HKD
$277 USD
View
Price last confirmed 20 days ago
Retailer 5
-
HK$2,173 HKD
$277 USD
View
Price last confirmed 29 days ago
Retailer 6
-
HK$2,212 HKD
$282 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
HK$3,044 HKD
$388 USD
View
A
Retailer 8
-
HK$3,608 HKD
€438 EUR
View
A
Retailer 9
-
HK$3,697 HKD
ZAR 7,613 ZAR
View
A
Retailer 10
-
HK$4,004 HKD
£402 GBP
View
B+
Retailer 11
-
HK$4,535 HKD
$578 USD
View
B+
Retailer 12
-
HK$4,650 HKD
$593 USD
View
B+
Retailer 13
-
HK$5,258 HKD
A$1,031 AUD
View
B+
Retailer 14
-
HK$5,563 HKD
$709 USD
View
Retailer 15
-
HK$6,998 HKD
$892 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
HK$7,332 HKD
$935 USD
View
B
Retailer 17
-
HK$8,669 HKD
£870 GBP
View
B
Retailer 18
-
HK$9,896 HKD
$1,261 USD
View
Most Expensive
B
Brilliant Earth
21017715A · Oct 31
HK$10,592 HKD
$1,350 USD
View
18 more retailers have this diamond
Prices start from HK$1,930 HKDSave up to HK$8,662 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
1.02ct Heart
HK$1,930 HKD