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Oval|Lab Grown|IGI

1.48ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG745507014

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG745507014

Diamond specifications and retailer prices

From HK$30,757 HKD
$3,920 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$30,757 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 1.48ct lab-grown oval diamond

This 1.48ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745507014 or 745507014. 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

1.48
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507014
Dimensions9.10 × 6.49 mm
L/W Ratio1.40
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
9.10 mm6.49 mm1.48 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507014
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.2%

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$30,757 HKD|Low: HK$7,972 HKD|High: HK$30,914 HKD|Avg: HK$17,496 HKD|-0.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
January 17, 2026
Retailer 4HK$7,972 HKD
Retailer 5HK$12,286 HKD
Retailer 3HK$13,409 HKD
Retailer 2HK$14,798 HKD
Retailer 6HK$18,241 HKD
Brilliant EarthHK$30,757 HKD

23 data points across 6 retailers

1 retailer

B
Brilliant Earth
16356989Y · Nov 2
HK$30,757 HKD
$3,920 USD
View

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B
1.48ct Oval
HK$30,757 HKD