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Heart|Lab Grown|IGI

1.00ct E FL Heart Lab Grown Diamond

EX • E/FL • IGI LG799648093

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799648093

Diamond specifications and retailer prices

From HK$1,757 HKD
$224 USD
As of October 30, 2026
Save HK$15,111 HKD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$16,868 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799648093 or 799648093. Listed at 10 retailers as of October 30, 2026, with prices from HK$1,757 to HK$16,868, a HK$15,111 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648093
Dimensions6.12 × 6.96 × 4.04 mm
L/W Ratio1.14
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
6.12 mm6.96 mm1.00 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648093
Side View
Table 61.0%Crown 34.3°Girdle: ThickPavilion 39°Culet: NoneDepth 58.0%

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$16,868 HKD|Low: HK$1,757 HKD|High: HK$18,516 HKD|Avg: HK$6,938 HKD|-8.9%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 11HK$1,757 HKD
Retailer 16HK$2,173 HKD
Retailer 7HK$2,346 HKD
Retailer 13HK$2,548 HKD
Retailer 5HK$3,648 HKD
Retailer 12HK$3,711 HKD
Retailer 9HK$4,001 HKD
Retailer 6HK$4,809 HKD
Retailer 4HK$6,036 HKD
Retailer 2HK$6,041 HKD
Retailer 3HK$6,405 HKD
Retailer 14HK$7,720 HKD
Retailer 15HK$10,283 HKD
Retailer 8HK$12,038 HKD
Retailer 10HK$14,279 HKD
Do Amore DiamondsHK$16,868 HKD

22 data points across 16 retailers

10 retailersHK$1,757 HKD to HK$16,868 HKD

A
Cheapest Retailer
-
HK$1,757 HKD
$224 USD
A
Retailer 2
-
HK$2,173 HKD
$277 USD
View
A
Retailer 3
-
HK$2,548 HKD
£256 GBP
View
A
Retailer 4
-
HK$3,711 HKD
$473 USD
View
A
Retailer 5
-
HK$4,001 HKD
$510 USD
View
B+
Retailer 6
-
HK$6,041 HKD
$770 USD
View
B+
Retailer 7
-
HK$7,720 HKD
$984 USD
View
B
Retailer 8
-
HK$10,283 HKD
£1,032 GBP
View
B
Retailer 9
-
HK$14,279 HKD
$1,820 USD
View
Most Expensive
B
Do Amore Diamonds
27-FC1C35D6C · Oct 31
HK$16,868 HKD
$2,150 USD
View
9 more retailers have this diamond
Prices start from HK$1,757 HKDSave up to HK$15,111 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
1.00ct Heart
HK$1,757 HKD