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Oval|Lab Grown|IGI

1.45ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG794623656

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794623656

Diamond specifications and retailer prices

From HK$2,063 HKD
As of November 3, 2026
Save HK$15,747 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$17,810 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown oval diamond

This 1.45ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794623656 or 794623656. Listed at 21 retailers as of November 3, 2026, with prices from HK$2,063 to HK$17,810, a HK$15,747 spread on the same certified stone. Brilliant Earth lists it at HK$17,810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623656
Dimensions9.27 × 6.37 × 3.87 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
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
9.27 mm6.37 mm1.45 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623656
Side View
Table 61.0%Crown 32.3°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$17,810 HKD|Low: HK$2,063 HKD|High: HK$27,774 HKD|Avg: HK$7,362 HKD|-35.9%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 17
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Retailer 21
November 5, 2026
Retailer 17HK$2,063 HKD
Retailer 4HK$2,307 HKD
Retailer 20HK$2,393 HKD
Retailer 8HK$2,558 HKD
Retailer 12HK$2,683 HKD
Retailer 16HK$3,805 HKD
Retailer 15HK$4,252 HKD
Retailer 11HK$4,456 HKD
Retailer 9HK$4,621 HKD
Retailer 14HK$4,715 HKD
Retailer 2HK$4,841 HKD
Retailer 7HK$6,740 HKD
Retailer 21HK$7,861 HKD
Retailer 6HK$8,207 HKD
Retailer 19HK$8,222 HKD
Retailer 3HK$8,623 HKD
Retailer 18HK$8,795 HKD
Retailer 5HK$9,917 HKD
Retailer 10HK$10,749 HKD
Retailer 13HK$14,279 HKD
Brilliant EarthHK$17,810 HKD

31 data points across 21 retailers

21 retailersHK$2,063 HKD to HK$17,810 HKD

A
Cheapest Retailer
-
HK$2,063 HKD
A
Retailer 2
-
HK$2,307 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,393 HKD
View
A
Retailer 4
-
HK$2,558 HKD
View
Retailer 5
-
HK$2,683 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$3,805 HKD
View
A
Retailer 7
-
HK$4,252 HKD
View
A
Retailer 8
-
HK$4,456 HKD
View
A
Retailer 9
-
HK$4,621 HKD
View
A
Retailer 10
-
HK$4,715 HKD
View
A
Retailer 11
-
HK$4,841 HKD
View
A
Retailer 12
-
HK$6,740 HKD
View
B+
Retailer 13
-
HK$7,861 HKD
View
B+
Retailer 14
-
HK$8,207 HKD
View
B+
Retailer 15
-
HK$8,222 HKD
View
B+
Retailer 16
-
HK$8,623 HKD
View
B+
Retailer 17
-
HK$8,795 HKD
View
B+
Retailer 18
-
HK$9,917 HKD
View
B+
Retailer 19
-
HK$10,749 HKD
View
B+
Retailer 20
-
HK$14,279 HKD
View
Most Expensive
B
Brilliant Earth
21419241A · Nov 4
HK$17,810 HKD
$2,270 USD
View
20 more retailers have this diamond
Prices start from HK$2,063 HKDSave up to HK$15,747 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.

A
1.45ct Oval
HK$2,063 HKD