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Asscher|Lab Grown|IGI

1.51ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG837660179

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837660179

Diamond specifications and retailer prices

From HK$2,620 HKD
As of November 4, 2026
Save HK$31,744 HKD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$34,365 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837660179 or 837660179. Listed at 23 retailers as of October 30, 2026, with prices from HK$2,620 to HK$34,365, a HK$31,744 spread on the same certified stone. Brilliant Earth lists it at HK$34,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660179
Dimensions6.35 × 6.33 × 4.11 mm
L/W Ratio1.00
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
6.35 mm6.33 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660179
Side View
Table 67.0%Crown 36.9°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: HK$5,767 HKD|Low: HK$2,620 HKD|High: HK$13,040 HKD|Avg: HK$6,860 HKD|+0.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 11
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Retailer 22
November 5, 2026
Retailer 14HK$2,620 HKD
Retailer 8HK$2,934 HKD
Retailer 7HK$3,044 HKD
Retailer 2HK$3,248 HKD
Retailer 13HK$3,248 HKD
Retailer 16HK$3,429 HKD
Retailer 20HK$4,331 HKD
Retailer 5HK$4,472 HKD
Retailer 22HK$5,013 HKD
Retailer 3HK$5,265 HKD
Retailer 18HK$5,602 HKD
Retailer 1HK$5,767 HKD
Retailer 19HK$7,501 HKD
Retailer 17HK$7,634 HKD
Retailer 6HK$8,011 HKD
Retailer 11HK$10,239 HKD
Retailer 10HK$10,451 HKD
Retailer 15HK$10,788 HKD
Retailer 21HK$10,992 HKD
Retailer 9HK$12,279 HKD
Retailer 4HK$12,718 HKD
Retailer 12HK$12,993 HKD

18 data points across 22 retailers

23 retailersHK$2,620 HKD to HK$34,365 HKD

A
Cheapest Retailer
-
HK$2,620 HKD
A
Retailer 2
-
HK$2,934 HKD
View
Final sale: no returns
A
Retailer 3
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HK$3,044 HKD
View
A
Retailer 4
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HK$3,248 HKD
View
Retailer 5
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HK$3,248 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
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HK$3,429 HKD
View
A
Retailer 7
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HK$4,331 HKD
View
A
Retailer 8
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HK$4,472 HKD
View
Retailer 9
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HK$5,013 HKD
View
Price last confirmed 7 days ago
A
Retailer 10
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HK$5,265 HKD
View
A
Retailer 11
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HK$5,602 HKD
View
A
Retailer 12
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HK$5,767 HKD
View
A
Retailer 13
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HK$7,501 HKD
View
A
Retailer 14
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HK$7,634 HKD
View
B+
Retailer 15
-
HK$8,011 HKD
View
B+
Retailer 16
-
HK$10,239 HKD
View
B+
Retailer 17
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HK$10,451 HKD
View
B+
Retailer 18
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HK$10,788 HKD
View
B+
Retailer 19
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HK$10,992 HKD
View
B+
Retailer 20
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HK$12,279 HKD
View
B+
Retailer 21
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HK$12,718 HKD
View
B+
Retailer 22
-
HK$12,993 HKD
View
Most Expensive
B
Brilliant Earth
22275927A · Oct 30
HK$34,365 HKD
$4,380 USD
View
22 more retailers have this diamond
Prices start from HK$2,620 HKDSave up to HK$31,744 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
1.51ct Asscher
HK$2,620 HKD