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Asscher|Lab Grown|IGI

1.40ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG784629143

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784629143

Diamond specifications and retailer prices

From HK$2,299 HKD
As of November 4, 2026
Save HK$17,747 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$24,322 HKD at Brilliant Earth · As of October 8, 2026
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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784629143 or 784629143. Listed at 21 retailers as of November 1, 2026, with a 772% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784629143
Dimensions6.21 × 6.14 × 4.01 mm
L/W Ratio1.01
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
6.21 mm6.14 mm1.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784629143
Side View
Table 69.0%Crown 32.3°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$24,322 HKD|Low: HK$2,213 HKD|High: HK$24,322 HKD|Avg: HK$7,322 HKD
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
November 5, 2026
Retailer 3HK$2,299 HKD
Retailer 4HK$2,856 HKD
Retailer 7HK$2,856 HKD
Retailer 9HK$2,926 HKD
Retailer 12HK$4,080 HKD
Retailer 15HK$4,676 HKD
Retailer 6HK$4,684 HKD
Retailer 11HK$4,919 HKD
Retailer 2HK$5,006 HKD
Retailer 10HK$6,998 HKD
Retailer 14HK$7,085 HKD
Retailer 5HK$9,172 HKD
Retailer 8HK$11,408 HKD
Retailer 13HK$20,046 HKD
Brilliant EarthHK$24,322 HKD

42 data points across 15 retailers

21 retailersHK$2,299 HKD to HK$20,046 HKD

A
Cheapest Retailer
-
HK$2,299 HKD
A
Retailer 2
-
HK$2,573 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,668 HKD
View
Retailer 4
-
HK$2,856 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,856 HKD
View
A
Retailer 6
-
HK$2,926 HKD
View
A
Retailer 7
-
HK$4,080 HKD
View
A
Retailer 8
-
HK$4,684 HKD
View
A
Retailer 9
-
HK$4,857 HKD
View
A
Retailer 10
-
HK$4,919 HKD
View
A
Retailer 11
-
HK$5,006 HKD
View
B+
Retailer 12
-
HK$6,998 HKD
View
B+
Retailer 13
-
HK$7,085 HKD
View
B+
Retailer 14
-
HK$7,924 HKD
View
B+
Retailer 15
-
HK$9,172 HKD
View
B+
Retailer 16
-
HK$9,548 HKD
View
B+
Retailer 17
-
HK$11,408 HKD
View
B+
Retailer 18
-
HK$11,698 HKD
View
Retailer 19
-
HK$18,775 HKD
View
Price last confirmed 88 days ago
B
Retailer 20
-
HK$20,046 HKD
View
Most Expensive
Brilliant Earth
21384785A · Oct 8
HK$24,322 HKD
$3,100 USD
View
Price last confirmed 27 days ago
20 more retailers have this diamond
Prices start from HK$2,299 HKDSave up to HK$17,747 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
1.40ct Asscher
HK$2,299 HKD