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Round|Lab Grown|IGI

1.00ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG809680240

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809680240

Diamond specifications and retailer prices

From HK$1,577 HKD
As of November 3, 2026
Save HK$9,486 HKD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$11,063 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1ct lab-grown round diamond

This 1ct 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 LG809680240 or 809680240. Listed at 21 retailers as of November 3, 2026, with prices from HK$1,577 to HK$11,063, a HK$9,486 spread on the same certified stone. Brilliant Earth lists it at HK$11,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809680240
Dimensions6.30 × 6.35 × 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
6.30 mm6.35 mm1.00 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809680240
Side View
Table 56.0%Crown 35.7°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 63.7%

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$11,063 HKD|Low: HK$1,561 HKD|High: HK$12,004 HKD|Avg: HK$4,782 HKD|-7.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 17HK$1,577 HKD
Retailer 4HK$1,828 HKD
Retailer 10HK$1,938 HKD
Retailer 5HK$1,954 HKD
Retailer 12HK$2,205 HKD
Retailer 14HK$2,628 HKD
Retailer 7HK$3,225 HKD
Retailer 8HK$3,342 HKD
Retailer 2HK$3,531 HKD
Retailer 16HK$3,554 HKD
Retailer 11HK$3,790 HKD
Retailer 15HK$4,707 HKD
Retailer 6HK$4,715 HKD
Retailer 20HK$5,359 HKD
Retailer 19HK$6,269 HKD
Retailer 13HK$6,590 HKD
Retailer 18HK$6,685 HKD
Retailer 3HK$6,732 HKD
Retailer 9HK$9,054 HKD
Brilliant EarthHK$11,063 HKD

32 data points across 20 retailers

21 retailersHK$1,577 HKD to HK$11,063 HKD

A
Cheapest Retailer
-
HK$1,577 HKD
A
Retailer 2
-
HK$1,828 HKD
View
Retailer 3
-
HK$1,938 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$1,954 HKD
View
A
Retailer 5
-
HK$2,205 HKD
View
A
Retailer 6
-
HK$2,628 HKD
View
A
Retailer 7
-
HK$3,225 HKD
View
A
Retailer 8
-
HK$3,342 HKD
View
B+
Retailer 9
-
HK$3,531 HKD
View
A
Retailer 10
-
HK$3,554 HKD
View
B+
Retailer 11
-
HK$3,790 HKD
View
B+
Retailer 12
-
HK$4,707 HKD
View
B+
Retailer 13
-
HK$4,715 HKD
View
B+
Retailer 14
-
HK$5,359 HKD
View
B+
Retailer 15
-
HK$6,269 HKD
View
B
Retailer 16
-
HK$6,590 HKD
View
B
Retailer 17
-
HK$6,685 HKD
View
B
Retailer 18
-
HK$6,732 HKD
View
B
Retailer 19
-
HK$9,054 HKD
View
B
Retailer 20
-
HK$9,258 HKD
View
Most Expensive
B
Brilliant Earth
20615398A · Nov 4
HK$11,063 HKD
$1,410 USD
View
20 more retailers have this diamond
Prices start from HK$1,577 HKDSave up to HK$9,486 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
1.00ct Round
HK$1,577 HKD