Oval|Lab Grown|IGI

1.21ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG561265123

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG561265123

Diamond specifications and retailer prices

From HK$2,236 HKD
As of November 5, 2026
Save HK$7,178 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,414 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.21ct lab-grown oval diamond

This 1.21ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG561265123 or 561265123. Listed at 13 retailers as of November 4, 2026, with prices from HK$2,236 to HK$9,414, a HK$7,178 spread on the same certified stone. Brilliant Earth lists it at HK$9,414. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561265123
Dimensions8.37 × 5.94 × 3.77 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.37 mm5.94 mm1.21 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561265123
Side View
Table 60.5%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

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$9,414 HKD|Low: HK$2,236 HKD|High: HK$9,610 HKD|Avg: HK$4,958 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
November 1, 2026
Retailer 12HK$2,236 HKD
Retailer 9HK$2,534 HKD
Retailer 8HK$2,746 HKD
Retailer 10HK$2,762 HKD
Retailer 2HK$3,366 HKD
Retailer 3HK$3,703 HKD
Retailer 5HK$4,974 HKD
Retailer 6HK$5,382 HKD
Retailer 11HK$5,853 HKD
Retailer 13HK$7,743 HKD
Retailer 4HK$7,939 HKD
Retailer 7HK$8,363 HKD
Brilliant EarthHK$9,414 HKD

33 data points across 13 retailers

13 retailersHK$2,236 HKD to HK$9,414 HKD

A
Cheapest Retailer
-
HK$2,236 HKD
B+
Retailer 2
-
HK$2,534 HKD
View
A
Retailer 3
-
HK$2,746 HKD
View
A
Retailer 4
-
HK$2,762 HKD
View
A
Retailer 5
-
HK$3,366 HKD
View
Retailer 6
-
HK$3,703 HKD
View
Price last confirmed 22 days ago
Retailer 7
-
HK$4,974 HKD
View
Price last confirmed 66 days ago
Retailer 8
-
HK$5,382 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$5,853 HKD
View
B
Retailer 10
-
HK$7,743 HKD
View
Retailer 11
-
HK$7,939 HKD
View
Price last confirmed 24 days ago
Retailer 12
-
HK$8,363 HKD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
22301338A · Nov 4
HK$9,414 HKD
$1,200 USD
View
12 more retailers have this diamond
Prices start from HK$2,236 HKDSave up to HK$7,178 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
1.21ct Oval
HK$2,236 HKD