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Round|Lab Grown|IGI

1.36ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG800680156

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800680156

Diamond specifications and retailer prices

From HK$3,609 HKD
As of November 4, 2026
Save HK$12,474 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,083 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.36ct lab-grown round diamond

This 1.36ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800680156 or 800680156. Listed at 12 retailers as of November 4, 2026, with prices from HK$3,609 to HK$16,083, a HK$12,474 spread on the same certified stone. Brilliant Earth lists it at HK$16,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800680156
Dimensions7.14 × 7.09 × 4.43 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
7.14 mm7.09 mm1.36 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800680156
Side View
Table 56.0%Crown 34.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.3%

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$16,083 HKD|Low: HK$3,609 HKD|High: HK$25,026 HKD|Avg: HK$8,665 HKD|-35.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8HK$3,609 HKD
Retailer 12HK$4,393 HKD
Retailer 9HK$5,076 HKD
Retailer 5HK$5,084 HKD
Retailer 2HK$5,468 HKD
Retailer 4HK$5,853 HKD
Retailer 10HK$6,339 HKD
Retailer 7HK$7,037 HKD
Retailer 11HK$10,340 HKD
Retailer 3HK$11,815 HKD
Retailer 6HK$12,450 HKD
Brilliant EarthHK$16,083 HKD

44 data points across 12 retailers

12 retailersHK$3,609 HKD to HK$16,083 HKD

A
Cheapest Retailer
-
HK$3,609 HKD
A
Retailer 2
-
HK$4,393 HKD
View
A
Retailer 3
-
HK$5,076 HKD
View
A
Retailer 4
-
HK$5,084 HKD
View
A
Retailer 5
-
HK$5,468 HKD
View
B+
Retailer 6
-
HK$5,853 HKD
View
B+
Retailer 7
-
HK$6,339 HKD
View
B+
Retailer 8
-
HK$7,037 HKD
View
B
Retailer 9
-
HK$10,340 HKD
View
B
Retailer 10
-
HK$11,815 HKD
View
B
Retailer 11
-
HK$12,450 HKD
View
Most Expensive
B
Brilliant Earth
21143741A · Nov 5
HK$16,083 HKD
$2,050 USD
View
11 more retailers have this diamond
Prices start from HK$3,609 HKDSave up to HK$12,474 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
1.36ct Round
HK$3,609 HKD