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Oval|Lab Grown|IGI

1.28ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG777608762

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG777608762

Diamond specifications and retailer prices

From HK$5,704 HKD
As of November 2, 2026
Save HK$1,852 HKD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$7,556 HKD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777608762 or 777608762. Listed at 3 retailers as of November 2, 2026, with prices from HK$5,704 to HK$7,556, a HK$1,852 spread on the same certified stone. The Diamond Guys lists it at HK$7,556. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777608762
Dimensions8.82 × 6.18 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
8.82 mm6.18 mm1.28 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777608762
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: HK$5,704 HKD|Low: HK$1,193 HKD|High: HK$14,279 HKD|Avg: HK$5,431 HKD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 3HK$2,919 HKD
Retailer 9HK$3,829 HKD
Retailer 12HK$3,923 HKD
Retailer 5HK$3,954 HKD
Retailer 7HK$4,205 HKD
Retailer 10HK$4,778 HKD
Retailer 6HK$5,469 HKD
Retailer 1HK$5,704 HKD
Retailer 8HK$6,708 HKD
The Diamond GuysHK$7,556 HKD
Retailer 4HK$7,767 HKD
Retailer 2HK$7,909 HKD
Retailer 11HK$14,279 HKD

51 data points across 13 retailers

3 retailersHK$5,704 HKD to HK$7,556 HKD

Retailer 1
-
HK$3,829 HKD
Price last confirmed 157 days ago
B
Retailer 2
-
HK$5,704 HKD
View
Most Expensive
B
The Diamond Guys
1955242113 · Nov 3
HK$7,556 HKD
$963 USD
View
2 more retailers have this diamond
Prices start from HK$5,704 HKDSave up to HK$1,852 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.

B
1.28ct Oval
HK$5,704 HKD