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Round|Lab Grown|IGI

1.03ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG641484766

Shape and cutting style on the report: Round brilliant

Certificate IGI LG641484766

Diamond specifications and retailer prices

From HK$1,710 HKD
$218 USD
As of November 3, 2026
Save HK$6,842 HKD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$8,552 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG641484766 or 641484766. Listed at 11 retailers as of November 2, 2026, with prices from HK$1,710 to HK$8,552, a HK$6,842 spread on the same certified stone. Brilliant Earth lists it at HK$8,552. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641484766
Dimensions6.46 × 6.45 × 3.97 mm
L/W Ratio1.00
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 Faint Blue
Top View
6.46 mm6.45 mm1.03 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641484766
Side View
Table 60.0%Crown 35.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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$8,552 HKD|Low: HK$1,710 HKD|High: HK$10,357 HKD|Avg: HK$4,873 HKD|-17.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 10HK$1,710 HKD
Retailer 8HK$2,941 HKD
Retailer 6HK$3,084 HKD
Retailer 2HK$3,123 HKD
Retailer 5HK$3,625 HKD
Retailer 3HK$4,425 HKD
Retailer 4HK$4,763 HKD
Retailer 7HK$6,020 HKD
Retailer 9HK$8,111 HKD
Brilliant EarthHK$8,552 HKD

43 data points across 10 retailers

11 retailersHK$1,710 HKD to HK$8,552 HKD

A
Cheapest Retailer
-
HK$1,710 HKD
$218 USD
Final sale: no returns
A
Retailer 2
-
HK$2,941 HKD
€357 EUR
View
A
Retailer 3
-
HK$3,084 HKD
$393 USD
View
A
Retailer 4
-
HK$3,123 HKD
£313 GBP
View
B+
Retailer 5
-
HK$3,625 HKD
$462 USD
View
B+
Retailer 6
-
HK$4,425 HKD
$564 USD
View
B+
Retailer 7
-
HK$4,763 HKD
$607 USD
View
B
Retailer 8
-
HK$6,020 HKD
$767 USD
View
Retailer 9
-
HK$7,706 HKD
$982 USD
View
Price last confirmed 85 days ago
B
Retailer 10
-
HK$8,111 HKD
£814 GBP
View
Most Expensive
B
Brilliant Earth
14080546A · Nov 2
HK$8,552 HKD
$1,090 USD
View
10 more retailers have this diamond
Prices start from HK$1,710 HKDSave up to HK$6,842 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
1.03ct Round
HK$1,710 HKD