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Oval|Lab Grown|IGI

1.25ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG772610771

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772610771

Diamond specifications and retailer prices

From HK$6,668 HKD
$850 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$6,668 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772610771 or 772610771. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772610771
Dimensions8.70 × 6.05 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm6.05 mm1.25 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772610771
Side View
Table 64.0%Crown 33.4°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: HK$6,668 HKD|Low: HK$3,138 HKD|High: HK$7,767 HKD|Avg: HK$5,970 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
April 14, 2026
Retailer 5HK$3,138 HKD
Retailer 2HK$4,001 HKD
Retailer 6HK$5,413 HKD
Retailer 3HK$5,633 HKD
Brilliant EarthHK$6,668 HKD
Retailer 7HK$6,841 HKD
Retailer 4HK$7,767 HKD

8 data points across 7 retailers

1 retailer

B
Brilliant Earth
17771851A · Nov 4
HK$6,668 HKD
$850 USD
View

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B
1.25ct Oval
HK$6,668 HKD