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Round|Lab Grown|IGI

1.17ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG587310207

Shape and cutting style on the report: Round brilliant

Certificate IGI LG587310207

Diamond specifications and retailer prices

From HK$1,536 HKD
As of November 5, 2026
Save HK$9,515 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$11,051 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.17ct lab-grown round diamond

This 1.17ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG587310207 or 587310207. Listed at 19 retailers as of November 5, 2026, with prices from HK$1,536 to HK$11,051, a HK$9,515 spread on the same certified stone. Brilliant Earth lists it at HK$11,051. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587310207
Dimensions6.77 × 6.73 × 4.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.77 mm6.73 mm1.17 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587310207
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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: Nov 5
Current: HK$11,051 HKD|Low: HK$1,473 HKD|High: HK$11,051 HKD|Avg: HK$3,978 HKD
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 14HK$1,536 HKD
Retailer 3HK$1,716 HKD
Retailer 5HK$1,779 HKD
Retailer 7HK$1,904 HKD
Retailer 15HK$1,904 HKD
Retailer 16HK$2,571 HKD
Retailer 2HK$3,221 HKD
Retailer 9HK$3,229 HKD
Retailer 10HK$3,433 HKD
Retailer 8HK$3,832 HKD
Retailer 4HK$4,397 HKD
Retailer 11HK$4,640 HKD
Retailer 6HK$6,121 HKD
Retailer 13HK$6,137 HKD
Retailer 12HK$8,895 HKD
Brilliant EarthHK$11,051 HKD

43 data points across 16 retailers

19 retailersHK$1,536 HKD to HK$11,051 HKD

A
Cheapest Retailer
-
HK$1,536 HKD
A
Retailer 2
-
HK$1,716 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,779 HKD
View
A
Retailer 4
-
HK$1,904 HKD
View
Retailer 5
-
HK$1,904 HKD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
HK$2,571 HKD
View
A
Retailer 7
-
HK$3,221 HKD
View
A
Retailer 8
-
HK$3,229 HKD
View
A
Retailer 9
-
HK$3,433 HKD
View
A
Retailer 10
-
HK$3,832 HKD
View
B+
Retailer 11
-
HK$4,397 HKD
View
B+
Retailer 12
-
HK$4,608 HKD
View
B+
Retailer 13
-
HK$4,640 HKD
View
B+
Retailer 14
-
HK$6,121 HKD
View
B+
Retailer 15
-
HK$6,137 HKD
View
B+
Retailer 16
-
HK$6,536 HKD
View
B
Retailer 17
-
HK$6,732 HKD
View
B
Retailer 18
-
HK$8,895 HKD
View
Most Expensive
B
Brilliant Earth
10023501A · Nov 5
HK$11,051 HKD
$1,410 USD
View
18 more retailers have this diamond
Prices start from HK$1,536 HKDSave up to HK$9,515 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
1.17ct Round
HK$1,536 HKD