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Heart|Lab Grown|IGI

1.99ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG818659718

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818659718

Diamond specifications and retailer prices

From HK$10,804 HKD
$1,377 USD
As of October 30, 2026
Save HK$40,272 HKD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$51,076 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.99ct lab-grown heart diamond

This 1.99ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659718 or 818659718. Listed at 6 retailers as of October 30, 2026, with prices from HK$10,804 to HK$51,076, a HK$40,272 spread on the same certified stone. Do Amore Diamonds lists it at HK$51,076. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659718
Dimensions8.65 × 7.76 × 4.98 mm
L/W Ratio1.11
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
8.65 mm7.76 mm1.99 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659718
Side View
Table 63.0%Crown 41.2°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 57.6%

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$51,076 HKD|Low: HK$6,771 HKD|High: HK$52,958 HKD|Avg: HK$22,083 HKD|-3.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11HK$6,771 HKD
Retailer 7HK$10,804 HKD
Retailer 6HK$10,827 HKD
Retailer 8HK$13,526 HKD
Retailer 10HK$15,079 HKD
Retailer 2HK$15,448 HKD
Retailer 9HK$16,433 HKD
Retailer 5HK$27,740 HKD
Retailer 3HK$32,354 HKD
Retailer 4HK$36,718 HKD
Do Amore DiamondsHK$51,076 HKD

14 data points across 11 retailers

6 retailersHK$10,804 HKD to HK$51,076 HKD

A
Cheapest Retailer
-
HK$10,804 HKD
$1,377 USD
A
Retailer 2
-
HK$10,827 HKD
$1,380 USD
View
B+
Retailer 3
-
HK$15,448 HKD
$1,969 USD
View
B+
Retailer 4
-
HK$27,740 HKD
£2,784 GBP
View
B
Retailer 5
-
HK$36,718 HKD
$4,680 USD
View
Most Expensive
B
Do Amore Diamonds
27-634FEF26C · Oct 31
HK$51,076 HKD
$6,510 USD
View
5 more retailers have this diamond
Prices start from HK$10,804 HKDSave up to HK$40,272 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
1.99ct Heart
HK$10,804 HKD