Heart|Lab Grown|IGI

1.09ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801694222

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801694222

Diamond specifications and retailer prices

From HK$6,974 HKD
As of November 4, 2026
13 retailers carry this diamond
Most expensive: HK$22,280 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694222 or 801694222. Listed at 13 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694222
Dimensions7.11 × 6.00 × 4.33 mm
L/W Ratio1.19
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
7.11 mm6.00 mm1.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694222
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: HK$22,280 HKD|Low: HK$2,150 HKD|High: HK$27,850 HKD|Avg: HK$8,842 HKD|-2.7%
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
October 29, 2026
Retailer 8HK$2,150 HKD
Retailer 4HK$2,487 HKD
Retailer 6HK$3,036 HKD
Retailer 9HK$3,876 HKD
Retailer 5HK$4,087 HKD
Retailer 7HK$4,119 HKD
Retailer 12HK$4,409 HKD
Retailer 2HK$6,974 HKD
Retailer 10HK$8,175 HKD
Retailer 13HK$9,446 HKD
Retailer 3HK$11,783 HKD
Retailer 11HK$19,064 HKD
Brilliant EarthHK$22,280 HKD

34 data points across 13 retailers

13 retailers

Retailer 1
-
HK$2,150 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$2,487 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$3,036 HKD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$3,876 HKD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$4,087 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$4,119 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$4,409 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$6,974 HKD
View
Retailer 9
-
HK$8,175 HKD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$9,446 HKD
View
Price last confirmed 11 days ago
Retailer 11
-
HK$11,783 HKD
View
Price last confirmed 10 days ago
Retailer 12
-
HK$19,064 HKD
View
Price last confirmed 7 days ago
Most Expensive
Brilliant Earth
20785848Y · Oct 28
HK$22,280 HKD
$2,840 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from HK$6,974 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.

B+
1.09ct Heart
HK$6,974 HKD