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Oval|Lab Grown|IGI

0.99ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG815698143

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815698143

Diamond specifications and retailer prices

From HK$1,828 HKD
As of November 4, 2026
Save HK$14,671 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$16,499 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698143 or 815698143. Listed at 18 retailers as of November 3, 2026, with prices from HK$1,828 to HK$16,499, a HK$14,671 spread on the same certified stone. MOH London lists it at HK$16,499. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.99
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698143
Dimensions8.40 × 5.47 × 3.44 mm
L/W Ratio1.54
Girdle conditionFaceted
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
8.40 mm5.47 mm0.99 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698143
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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$16,499 HKD|Low: HK$1,828 HKD|High: HK$20,505 HKD|Avg: HK$8,748 HKD|-19.5%
MOH London
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 5, 2026
Retailer 13HK$1,828 HKD
Retailer 11HK$3,287 HKD
Retailer 8HK$3,624 HKD
Retailer 4HK$4,056 HKD
Retailer 10HK$4,056 HKD
Retailer 7HK$4,935 HKD
Retailer 2HK$4,974 HKD
Retailer 18HK$5,523 HKD
Retailer 12HK$6,135 HKD
Retailer 17HK$6,355 HKD
Retailer 15HK$6,951 HKD
Retailer 5HK$7,021 HKD
Retailer 16HK$7,924 HKD
Retailer 14HK$8,151 HKD
Retailer 3HK$12,074 HKD
Retailer 6HK$14,435 HKD
Retailer 9HK$14,671 HKD
MOH LondonHK$16,499 HKD

42 data points across 18 retailers

18 retailersHK$1,828 HKD to HK$16,499 HKD

A
Cheapest Retailer
-
HK$1,828 HKD
A
Retailer 2
-
HK$3,287 HKD
View
A
Retailer 3
-
HK$3,624 HKD
View
A
Retailer 4
-
HK$4,056 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$4,056 HKD
View
Retailer 6
-
HK$4,487 HKD
View
Price last confirmed 20 days ago
A
Retailer 7
-
HK$4,935 HKD
View
A
Retailer 8
-
HK$4,974 HKD
View
B+
Retailer 9
-
HK$6,135 HKD
View
B+
Retailer 10
-
HK$6,355 HKD
View
B+
Retailer 11
-
HK$6,951 HKD
View
B+
Retailer 12
-
HK$7,021 HKD
View
B+
Retailer 13
-
HK$7,924 HKD
View
B+
Retailer 14
-
HK$8,151 HKD
View
B
Retailer 15
-
HK$12,074 HKD
View
B
Retailer 16
-
HK$14,435 HKD
View
B
Retailer 17
-
HK$14,671 HKD
View
Most Expensive
B
MOH London
LG815698143 · Nov 3
HK$16,499 HKD
£1,656 GBP
View
17 more retailers have this diamond
Prices start from HK$1,828 HKDSave up to HK$14,671 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
0.99ct Oval
HK$1,828 HKD