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Round|Lab Grown|IGI

1.30ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG769608089

Shape and cutting style on the report: Round brilliant

Certificate IGI LG769608089

Diamond specifications and retailer prices

From HK$1,591 HKD
As of November 5, 2026
Save HK$12,360 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,951 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG769608089 or 769608089. Listed at 14 retailers as of November 3, 2026, with prices from HK$1,591 to HK$13,951, a HK$12,360 spread on the same certified stone. Brilliant Earth lists it at HK$13,951. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769608089
Dimensions7.02 × 6.98 × 4.33 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
7.02 mm6.98 mm1.30 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769608089
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

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$13,951 HKD|Low: HK$1,379 HKD|High: HK$14,421 HKD|Avg: HK$5,151 HKD|-3.3%
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
November 5, 2026
Retailer 14HK$1,591 HKD
Retailer 3HK$1,724 HKD
Retailer 4HK$1,999 HKD
Retailer 12HK$3,409 HKD
Retailer 5HK$3,441 HKD
Retailer 6HK$3,676 HKD
Retailer 15HK$3,723 HKD
Retailer 11HK$3,911 HKD
Retailer 10HK$4,796 HKD
Retailer 13HK$6,333 HKD
Retailer 9HK$6,356 HKD
Retailer 7HK$6,928 HKD
Retailer 2HK$9,185 HKD
Retailer 8HK$10,502 HKD
Brilliant EarthHK$13,951 HKD

29 data points across 15 retailers

14 retailersHK$1,591 HKD to HK$13,951 HKD

Retailer 1
-
HK$1,536 HKD
Price last confirmed 45 days ago
A
Retailer 2
-
HK$1,591 HKD
View
A
Retailer 3
-
HK$1,724 HKD
View
Final sale: no returns
Retailer 4
-
HK$1,787 HKD
View
Price last confirmed 45 days ago
A
Retailer 5
-
HK$3,409 HKD
View
A
Retailer 6
-
HK$3,911 HKD
View
A
Retailer 7
-
HK$4,796 HKD
View
B+
Retailer 8
-
HK$5,306 HKD
View
Retailer 9
-
HK$6,129 HKD
View
Price last confirmed 41 days ago
B+
Retailer 10
-
HK$6,333 HKD
View
B+
Retailer 11
-
HK$6,356 HKD
View
B
Retailer 12
-
HK$9,185 HKD
View
B
Retailer 13
-
HK$10,502 HKD
View
Most Expensive
B
Brilliant Earth
18206797A · Nov 3
HK$13,951 HKD
$1,780 USD
View
13 more retailers have this diamond
Prices start from HK$1,591 HKDSave up to HK$12,360 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
1.30ct Round
HK$1,591 HKD