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Oval|Lab Grown|IGI

1.05ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG686505148

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG686505148

Diamond specifications and retailer prices

From HK$4,746 HKD
As of November 4, 2026
Save HK$8,993 HKD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$13,740 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval 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 LG686505148 or 686505148. Listed at 10 retailers as of November 4, 2026, with prices from HK$4,746 to HK$13,740, a HK$8,993 spread on the same certified stone. MOH London lists it at HK$13,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG686505148
Dimensions8.05 × 5.72 × 3.62 mm
L/W Ratio1.41
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
Top View
8.05 mm5.72 mm1.05 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG686505148
Side View
Table 60.0%Crown 35.5°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.3%

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 4
Current: HK$13,740 HKD|Low: HK$4,746 HKD|High: HK$15,141 HKD|Avg: HK$8,414 HKD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7HK$4,746 HKD
Retailer 11HK$5,280 HKD
Retailer 9HK$5,374 HKD
Retailer 6HK$5,578 HKD
Retailer 2HK$6,292 HKD
Retailer 4HK$7,963 HKD
Retailer 8HK$8,410 HKD
Retailer 5HK$8,904 HKD
Retailer 3HK$11,650 HKD
MOH LondonHK$13,740 HKD
Retailer 10HK$15,141 HKD

45 data points across 11 retailers

10 retailersHK$4,746 HKD to HK$13,740 HKD

A
Cheapest Retailer
-
HK$4,746 HKD
B+
Retailer 2
-
HK$5,280 HKD
View
B+
Retailer 3
-
HK$5,374 HKD
View
B+
Retailer 4
-
HK$5,578 HKD
View
B+
Retailer 5
-
HK$6,292 HKD
View
B+
Retailer 6
-
HK$7,963 HKD
View
Retailer 7
-
HK$8,410 HKD
View
Price last confirmed 32 days ago
B
Retailer 8
-
HK$8,904 HKD
View
B
Retailer 9
-
HK$11,650 HKD
View
Most Expensive
B
MOH London
LG686505148 · Nov 5
HK$13,740 HKD
£1,379 GBP
View
9 more retailers have this diamond
Prices start from HK$4,746 HKDSave up to HK$8,993 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
1.05ct Oval
HK$4,746 HKD