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Round|Lab Grown|IGI

1.30ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG839676542

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676542

Diamond specifications and retailer prices

From HK$2,093 HKD
As of November 5, 2026
Save HK$14,131 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$16,223 HKD at Brilliant Earth · As of November 5, 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 LG839676542 or 839676542. Listed at 22 retailers as of November 5, 2026, with prices from HK$2,093 to HK$16,223, a HK$14,131 spread on the same certified stone. Brilliant Earth lists it at HK$16,223. 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 angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676542
Dimensions6.95 × 6.99 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm6.99 mm1.30 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676542
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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 5
Current: HK$16,223 HKD|Low: HK$2,093 HKD|High: HK$16,223 HKD|Avg: HK$6,065 HKD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 3HK$2,093 HKD
Retailer 4HK$2,430 HKD
Retailer 19HK$2,602 HKD
Retailer 14HK$2,633 HKD
Retailer 21HK$2,908 HKD
Retailer 18HK$3,511 HKD
Retailer 20HK$3,840 HKD
Retailer 17HK$4,169 HKD
Retailer 16HK$4,389 HKD
Retailer 11HK$4,546 HKD
Retailer 15HK$4,624 HKD
Retailer 6HK$4,922 HKD
Retailer 2HK$5,729 HKD
Retailer 12HK$6,317 HKD
Retailer 10HK$6,466 HKD
Retailer 22HK$8,355 HKD
Retailer 5HK$8,519 HKD
Retailer 13HK$8,754 HKD
Retailer 7HK$9,358 HKD
Retailer 8HK$10,385 HKD
Retailer 9HK$10,776 HKD
Brilliant EarthHK$16,223 HKD

25 data points across 22 retailers

22 retailersHK$2,093 HKD to HK$16,223 HKD

A
Cheapest Retailer
-
HK$2,093 HKD
A
Retailer 2
-
HK$2,430 HKD
View
A
Retailer 3
-
HK$2,602 HKD
View
Retailer 4
-
HK$2,633 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$2,908 HKD
View
A
Retailer 6
-
HK$3,511 HKD
View
A
Retailer 7
-
HK$3,840 HKD
View
A
Retailer 8
-
HK$4,169 HKD
View
A
Retailer 9
-
HK$4,389 HKD
View
A
Retailer 10
-
HK$4,546 HKD
View
A
Retailer 11
-
HK$4,624 HKD
View
A
Retailer 12
-
HK$4,922 HKD
View
B+
Retailer 13
-
HK$5,729 HKD
View
B+
Retailer 14
-
HK$6,317 HKD
View
B+
Retailer 15
-
HK$6,466 HKD
View
B+
Retailer 16
-
HK$8,355 HKD
View
B+
Retailer 17
-
HK$8,519 HKD
View
B
Retailer 18
-
HK$8,754 HKD
View
B
Retailer 19
-
HK$9,358 HKD
View
B+
Retailer 20
-
HK$10,385 HKD
View
B
Retailer 21
-
HK$10,776 HKD
View
Most Expensive
B
Brilliant Earth
21790960A · Nov 5
HK$16,223 HKD
$2,070 USD
View
21 more retailers have this diamond
Prices start from HK$2,093 HKDSave up to HK$14,131 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$2,093 HKD