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Round|Lab Grown|IGI

1.11ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG573307260

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573307260

Diamond specifications and retailer prices

From HK$1,779 HKD
As of November 5, 2026
Save HK$8,723 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,502 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.11ct lab-grown round diamond

This 1.11ct 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 LG573307260 or 573307260. Listed at 21 retailers as of November 3, 2026, with prices from HK$1,779 to HK$10,502, a HK$8,723 spread on the same certified stone. Brilliant Earth lists it at HK$10,502. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573307260
Dimensions6.71 × 6.70 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
6.71 mm6.70 mm1.11 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573307260
Side View
Table 57.0%Crown 34.1°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.5%

Caratlytics Score

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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$10,502 HKD|Low: HK$1,748 HKD|High: HK$10,502 HKD|Avg: HK$4,939 HKD
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
November 6, 2026
Retailer 18HK$1,779 HKD
Retailer 8HK$1,999 HKD
Retailer 10HK$2,069 HKD
Retailer 7HK$2,210 HKD
Retailer 4HK$2,978 HKD
Retailer 2HK$3,746 HKD
Retailer 11HK$3,997 HKD
Retailer 12HK$4,052 HKD
Retailer 3HK$4,068 HKD
Retailer 5HK$4,295 HKD
Retailer 16HK$5,400 HKD
Retailer 6HK$7,109 HKD
Retailer 15HK$7,132 HKD
Retailer 9HK$7,516 HKD
Retailer 17HK$7,641 HKD
Retailer 14HK$8,543 HKD
Retailer 13HK$8,833 HKD
Brilliant EarthHK$10,502 HKD

43 data points across 18 retailers

21 retailersHK$1,779 HKD to HK$10,502 HKD

A
Cheapest Retailer
-
HK$1,779 HKD
A
Retailer 2
-
HK$1,999 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,069 HKD
View
A
Retailer 4
-
HK$2,210 HKD
View
Retailer 5
-
HK$2,257 HKD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$2,978 HKD
View
A
Retailer 7
-
HK$3,746 HKD
View
B+
Retailer 8
-
HK$3,997 HKD
View
B+
Retailer 9
-
HK$4,052 HKD
View
B+
Retailer 10
-
HK$4,068 HKD
View
B+
Retailer 11
-
HK$4,295 HKD
View
Retailer 12
-
HK$4,836 HKD
View
Price last confirmed 163 days ago
B+
Retailer 13
-
HK$5,400 HKD
View
B+
Retailer 14
-
HK$5,862 HKD
View
B
Retailer 15
-
HK$7,109 HKD
View
B
Retailer 16
-
HK$7,132 HKD
View
B
Retailer 17
-
HK$7,516 HKD
View
B
Retailer 18
-
HK$7,641 HKD
View
B
Retailer 19
-
HK$8,543 HKD
View
B
Retailer 20
-
HK$8,833 HKD
View
Most Expensive
B
Brilliant Earth
14223866A · Nov 3
HK$10,502 HKD
$1,340 USD
View
20 more retailers have this diamond
Prices start from HK$1,779 HKDSave up to HK$8,723 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
1.11ct Round
HK$1,779 HKD