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Heart|Lab Grown|IGI

1.09ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801693869

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801693869

Diamond specifications and retailer prices

From HK$2,150 HKD
As of November 4, 2026
Save HK$16,914 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$19,064 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG801693869 or 801693869. Listed at 13 retailers as of November 4, 2026, with prices from HK$2,150 to HK$19,064, a HK$16,914 spread on the same certified stone. Do Amore Diamonds lists it at HK$19,064. 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 angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801693869
Dimensions7.18 × 6.20 × 4.30 mm
L/W Ratio1.16
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
7.18 mm6.20 mm1.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801693869
Side View
Table 57.0%Crown 36.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 59.9%

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 4
Current: HK$19,064 HKD|Low: HK$2,150 HKD|High: HK$27,850 HKD|Avg: HK$9,232 HKD|-31.5%
Do Amore Diamonds
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 5, 2026
Retailer 11HK$2,150 HKD
Retailer 4HK$2,487 HKD
Retailer 2HK$3,005 HKD
Retailer 12HK$3,876 HKD
Retailer 5HK$4,087 HKD
Retailer 10HK$4,119 HKD
Retailer 14HK$4,409 HKD
Retailer 9HK$6,974 HKD
Retailer 13HK$8,175 HKD
Retailer 3HK$9,446 HKD
Retailer 7HK$11,736 HKD
Retailer 8HK$13,337 HKD
Retailer 6HK$17,189 HKD
Do Amore DiamondsHK$19,064 HKD

40 data points across 14 retailers

13 retailersHK$2,150 HKD to HK$19,064 HKD

A
Cheapest Retailer
-
HK$2,150 HKD
A
Retailer 2
-
HK$2,487 HKD
View
A
Retailer 3
-
HK$3,005 HKD
View
A
Retailer 4
-
HK$3,876 HKD
View
A
Retailer 5
-
HK$4,087 HKD
View
A
Retailer 6
-
HK$4,119 HKD
View
A
Retailer 7
-
HK$4,409 HKD
View
B+
Retailer 8
-
HK$6,974 HKD
View
B+
Retailer 9
-
HK$8,175 HKD
View
B+
Retailer 10
-
HK$9,446 HKD
View
B+
Retailer 11
-
HK$11,736 HKD
View
B
Retailer 12
-
HK$13,337 HKD
View
Most Expensive
B
Do Amore Diamonds
27-932EECC44 · Nov 4
HK$19,064 HKD
$2,430 USD
View
12 more retailers have this diamond
Prices start from HK$2,150 HKDSave up to HK$16,914 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
1.09ct Heart
HK$2,150 HKD