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Asscher|Lab Grown|IGI

3.00ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG821641193

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821641193

Diamond specifications and retailer prices

From HK$18,994 HKD
$2,421 USD
As of October 29, 2026
Save HK$58,286 HKD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$77,280 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3ct lab-grown asscher diamond

This 3ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821641193 or 821641193. Listed at 12 retailers as of October 28, 2026, with prices from HK$18,994 to HK$77,280, a HK$58,286 spread on the same certified stone. Brilliant Earth lists it at HK$77,280. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821641193
Dimensions7.92 × 7.86 × 5.17 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
7.92 mm7.86 mm3.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821641193
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 65.8%

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: Oct 29
Current: HK$77,280 HKD|Low: HK$18,994 HKD|High: HK$139,889 HKD|Avg: HK$50,813 HKD|-3.0%
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
October 30, 2026
Retailer 12HK$18,994 HKD
Retailer 11HK$19,222 HKD
Retailer 13HK$24,705 HKD
Retailer 2HK$27,203 HKD
Retailer 10HK$29,814 HKD
Retailer 6HK$31,584 HKD
Retailer 8HK$43,073 HKD
Retailer 9HK$43,307 HKD
Retailer 3HK$51,782 HKD
Retailer 7HK$54,025 HKD
Retailer 4HK$69,237 HKD
Brilliant EarthHK$77,280 HKD
Retailer 5HK$139,889 HKD

40 data points across 13 retailers

12 retailersHK$18,994 HKD to HK$77,280 HKD

A
Cheapest Retailer
-
HK$18,994 HKD
$2,421 USD
A
Retailer 2
-
HK$19,222 HKD
$2,450 USD
View
A
Retailer 3
-
HK$24,705 HKD
View
A
Retailer 4
-
HK$27,203 HKD
£2,730 GBP
View
A
Retailer 5
-
HK$29,814 HKD
$3,800 USD
View
A
Retailer 6
-
HK$31,584 HKD
€3,834 EUR
View
B+
Retailer 7
-
HK$43,073 HKD
$5,490 USD
View
Retailer 8
-
HK$43,307 HKD
A$8,492 AUD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
HK$51,782 HKD
$6,600 USD
View
B+
Retailer 10
-
HK$54,025 HKD
£5,422 GBP
View
B
Retailer 11
-
HK$69,237 HKD
$8,825 USD
View
Most Expensive
B
Brilliant Earth
21476318Y · Oct 28
HK$77,280 HKD
$9,850 USD
View
11 more retailers have this diamond
Prices start from HK$18,994 HKDSave up to HK$58,286 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
3.00ct Asscher
HK$18,994 HKD