CaratHunter
Plans
Round|Lab Grown|IGI

1.00ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG836619601

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836619601

Diamond specifications and retailer prices

From HK$1,616 HKD
As of November 3, 2026
Save HK$12,020 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$13,636 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836619601 or 836619601. Listed at 21 retailers as of November 3, 2026, with prices from HK$1,616 to HK$13,636, a HK$12,020 spread on the same certified stone. Helzberg Diamonds lists it at HK$13,636. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619601
Dimensions6.37 × 6.42 × 3.96 mm
L/W Ratio1.01
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
6.37 mm6.42 mm1.00 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619601
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: Nov 3
Current: HK$1,812 HKD|Low: HK$1,616 HKD|High: HK$9,651 HKD|Avg: HK$4,413 HKD|-5.3%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 18HK$1,616 HKD
Retailer 1HK$1,812 HKD
Retailer 5HK$1,875 HKD
Retailer 6HK$2,009 HKD
Retailer 11HK$2,095 HKD
Retailer 16HK$3,233 HKD
Retailer 14HK$3,468 HKD
Retailer 7HK$3,523 HKD
Retailer 17HK$3,570 HKD
Retailer 8HK$3,609 HKD
Retailer 15HK$3,648 HKD
Retailer 13HK$3,931 HKD
Retailer 3HK$5,508 HKD
Retailer 2HK$6,449 HKD
Retailer 19HK$6,473 HKD
Retailer 20HK$6,865 HKD
Retailer 4HK$6,952 HKD
Retailer 12HK$7,454 HKD
Retailer 9HK$8,387 HKD
Retailer 10HK$9,651 HKD

26 data points across 20 retailers

21 retailersHK$1,616 HKD to HK$13,636 HKD

A
Cheapest Retailer
-
HK$1,616 HKD
A
Retailer 2
-
HK$1,812 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,875 HKD
View
A
Retailer 4
-
HK$2,009 HKD
View
Retailer 5
-
HK$2,095 HKD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$3,233 HKD
View
A
Retailer 7
-
HK$3,468 HKD
View
A
Retailer 8
-
HK$3,523 HKD
View
A
Retailer 9
-
HK$3,570 HKD
View
A
Retailer 10
-
HK$3,609 HKD
View
A
Retailer 11
-
HK$3,648 HKD
View
B+
Retailer 12
-
HK$3,931 HKD
View
B+
Retailer 13
-
HK$5,508 HKD
View
B+
Retailer 14
-
HK$6,449 HKD
View
B
Retailer 15
-
HK$6,473 HKD
View
B+
Retailer 16
-
HK$6,865 HKD
View
B+
Retailer 17
-
HK$6,952 HKD
View
B+
Retailer 18
-
HK$7,454 HKD
View
B
Retailer 19
-
HK$8,387 HKD
View
B
Retailer 20
-
HK$9,651 HKD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHPMGH · Nov 4
HK$13,636 HKD
$1,738 USD
View
20 more retailers have this diamond
Prices start from HK$1,616 HKDSave up to HK$12,020 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 Round
HK$1,616 HKD