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Round|Lab Grown|IGI

1.04ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG838621035

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838621035

Diamond specifications and retailer prices

From HK$1,608 HKD
As of November 3, 2026
Save HK$7,728 HKD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$9,337 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.04ct lab-grown round diamond

This 1.04ct 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 LG838621035 or 838621035. Listed at 10 retailers as of November 3, 2026, with prices from HK$1,608 to HK$9,337, a HK$7,728 spread on the same certified stone. Brilliant Earth lists it at HK$9,337. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838621035
Dimensions6.40 × 6.45 × 4.03 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
6.40 mm6.45 mm1.04 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838621035
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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$9,337 HKD|Low: HK$1,585 HKD|High: HK$10,984 HKD|Avg: HK$5,669 HKD|-15.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8HK$1,608 HKD
Retailer 2HK$1,899 HKD
Retailer 4HK$3,264 HKD
Retailer 6HK$3,382 HKD
Retailer 7HK$4,880 HKD
Retailer 9HK$6,426 HKD
Retailer 5HK$6,543 HKD
Retailer 10HK$7,085 HKD
Retailer 3HK$8,105 HKD
Brilliant EarthHK$9,337 HKD

31 data points across 10 retailers

10 retailersHK$1,608 HKD to HK$9,337 HKD

A
Cheapest Retailer
-
HK$1,608 HKD
A
Retailer 2
-
HK$1,899 HKD
View
A
Retailer 3
-
HK$3,264 HKD
View
Retailer 4
-
HK$3,382 HKD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$4,880 HKD
View
Price last confirmed 9 days ago
B
Retailer 6
-
HK$6,426 HKD
View
B
Retailer 7
-
HK$6,543 HKD
View
B
Retailer 8
-
HK$7,085 HKD
View
B
Retailer 9
-
HK$8,105 HKD
View
Most Expensive
B
Brilliant Earth
21477631A · Nov 4
HK$9,337 HKD
$1,190 USD
View
9 more retailers have this diamond
Prices start from HK$1,608 HKDSave up to HK$7,728 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
1.04ct Round
HK$1,608 HKD