Heart|Lab Grown|IGI

1.01ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG818658536

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818658536

Diamond specifications and retailer prices

From HK$2,660 HKD
$339 USD
As of October 30, 2026
Save HK$11,933 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$14,593 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658536 or 818658536. Listed at 18 retailers as of October 30, 2026, with prices from HK$2,660 to HK$14,593, a HK$11,933 spread on the same certified stone. Brilliant Earth lists it at HK$14,593. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658536
Dimensions6.19 × 6.90 × 3.95 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
6.19 mm6.90 mm1.01 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658536
Side View
Table 57.0%Crown 37.3°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 57.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$14,593 HKD|Low: HK$2,660 HKD|High: HK$16,790 HKD|Avg: HK$8,174 HKD|-13.1%
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 31, 2026
Retailer 4HK$2,660 HKD
Retailer 7HK$3,127 HKD
Retailer 2HK$4,158 HKD
Retailer 11HK$4,158 HKD
Retailer 13HK$4,684 HKD
Retailer 10HK$5,066 HKD
Retailer 8HK$5,226 HKD
Retailer 3HK$6,621 HKD
Retailer 6HK$9,054 HKD
Retailer 5HK$9,848 HKD
Retailer 9HK$11,877 HKD
Retailer 12HK$11,945 HKD
Brilliant EarthHK$14,593 HKD

27 data points across 13 retailers

18 retailersHK$2,660 HKD to HK$14,593 HKD

A
Cheapest Retailer
-
HK$2,660 HKD
$339 USD
Final sale: no returns
Retailer 2
-
HK$2,966 HKD
$378 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
HK$3,127 HKD
£314 GBP
View
Retailer 4
-
HK$3,319 HKD
$423 USD
View
Price last confirmed 32 days ago
Retailer 5
-
HK$3,680 HKD
$469 USD
View
Price last confirmed 27 days ago
Retailer 6
-
HK$3,680 HKD
$469 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
HK$4,158 HKD
$530 USD
View
B+
Retailer 8
-
HK$4,158 HKD
$530 USD
View
B+
Retailer 9
-
HK$4,684 HKD
$597 USD
View
B+
Retailer 10
-
HK$5,066 HKD
ZAR 10,431 ZAR
View
B+
Retailer 11
-
HK$5,226 HKD
£524 GBP
View
B+
Retailer 12
-
HK$6,621 HKD
$844 USD
View
B
Retailer 13
-
HK$9,054 HKD
$1,154 USD
View
B
Retailer 14
-
HK$9,848 HKD
$1,255 USD
View
Retailer 15
-
HK$11,823 HKD
$1,507 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
HK$11,877 HKD
£1,192 GBP
View
B
Retailer 17
-
HK$11,945 HKD
$1,522 USD
View
Most Expensive
B
Brilliant Earth
21580918A · Oct 30
HK$14,593 HKD
$1,860 USD
View
17 more retailers have this diamond
Prices start from HK$2,660 HKDSave up to HK$11,933 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
1.01ct Heart
HK$2,660 HKD