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Marquise|Lab Grown|IGI

1.25ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG780692997

Certificate IGI LG780692997

Diamond specifications and retailer prices

From HK$6,983 HKD
$890 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$6,983 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 marquise diamond

This 1.25ct lab-grown marquise 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 LG780692997 or 780692997. Listed at a single retailer as of November 2, 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780692997
Dimensions10.60 × 5.61 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.60 mm5.61 mm1.25 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780692997
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$7,653 HKD|Low: HK$1,944 HKD|High: HK$7,653 HKD|Avg: HK$4,031 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
March 19, 2026
Retailer 2HK$1,944 HKD
Retailer 3HK$2,983 HKD
Retailer 4HK$3,084 HKD
Retailer 6HK$3,747 HKD
Retailer 5HK$6,726 HKD
Retailer 1HK$7,653 HKD

3 data points across 6 retailers

1 retailer

B
Brilliant Earth
18051604A · Nov 2
HK$6,983 HKD
$890 USD
View

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
1.25ct Marquise
HK$6,983 HKD