CaratHunter
Plans
Oval|Lab Grown|IGI

1.25ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG739578533

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG739578533

Diamond specifications and retailer prices

From HK$7,610 HKD
$970 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$7,610 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 LG739578533 or 739578533. 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 angle31.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739578533
Dimensions9.01 × 6.22 × 3.61 mm
L/W Ratio1.45
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
9.01 mm6.22 mm1.25 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739578533
Side View
Table 58.0%Crown 31.7°Girdle: MED-STKPavilion 38.9°Culet: Very SmallDepth 58.0%

Caratlytics Score

How it works →
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 4
Current: HK$7,610 HKD|Low: HK$4,456 HKD|High: HK$10,638 HKD|Avg: HK$7,160 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
January 22, 2026
Retailer 2HK$4,456 HKD
Retailer 3HK$5,649 HKD
Retailer 4HK$6,245 HKD
Brilliant EarthHK$7,610 HKD
Retailer 5HK$10,638 HKD

7 data points across 5 retailers

1 retailer

B
Brilliant Earth
17169908Y · Nov 4
HK$7,610 HKD
$970 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 Oval
HK$7,610 HKD