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Asscher|Lab Grown|IGI

1.40ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG788630313

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG788630313

Diamond specifications and retailer prices

From HK$18,908 HKD
$2,410 USD
As of October 30, 2026
9 retailers carry this diamond
Most expensive: HK$18,908 HKD at Brilliant Earth
View at Brilliant Earth

About this 1.4ct lab-grown asscher diamond

This 1.4ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788630313 or 788630313. Listed at 9 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788630313
Dimensions6.36 × 6.27 × 4.04 mm
L/W Ratio1.01
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
6.36 mm6.27 mm1.40 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788630313
Side View
Table 60.0%Crown 33.1°Girdle: MediumPavilion 39.8°Culet: NoneDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: HK$18,908 HKD|Low: HK$2,956 HKD|High: HK$39,778 HKD|Avg: HK$13,654 HKD|-25.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 10HK$2,956 HKD
Retailer 17HK$4,425 HKD
Retailer 13HK$6,520 HKD
Retailer 6HK$8,426 HKD
Retailer 3HK$8,535 HKD
Retailer 4HK$8,570 HKD
Retailer 11HK$8,838 HKD
Retailer 9HK$9,160 HKD
Retailer 12HK$9,752 HKD
Retailer 16HK$12,357 HKD
Retailer 7HK$13,244 HKD
Retailer 5HK$14,826 HKD
Retailer 8HK$16,612 HKD
Retailer 14HK$16,949 HKD
Retailer 2HK$17,221 HKD
Brilliant EarthHK$18,908 HKD
Retailer 15HK$29,578 HKD

24 data points across 17 retailers

9 retailers

Retailer 1
-
HK$2,956 HKD
£297 GBP
Price last confirmed 18 days ago
Retailer 2
-
HK$3,334 HKD
$425 USD
View
Price last confirmed 19 days ago
Retailer 3
-
HK$3,735 HKD
$476 USD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$6,520 HKD
$831 USD
View
Price last confirmed 19 days ago
Retailer 5
-
HK$9,752 HKD
$1,243 USD
View
Price last confirmed 18 days ago
Retailer 6
-
HK$14,656 HKD
$1,868 USD
View
Price last confirmed 20 days ago
Retailer 7
-
HK$16,949 HKD
£1,701 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
HK$17,221 HKD
$2,195 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21413904Y · Oct 30
HK$18,908 HKD
$2,410 USD
View
8 more retailers have this diamond

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
1.40ct Asscher
HK$18,908 HKD