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Asscher|Lab Grown|IGI

3.11ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG843612844

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG843612844

Diamond specifications and retailer prices

From HK$17,151 HKD
$2,186 USD
As of October 30, 2026
Save HK$100,849 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$117,999 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.11ct lab-grown asscher diamond

This 3.11ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843612844 or 843612844. Listed at 17 retailers as of October 30, 2026, with prices from HK$17,151 to HK$117,999, a HK$100,849 spread on the same certified stone. Do Amore Diamonds lists it at HK$117,999. 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

3.11
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843612844
Dimensions8.22 × 8.00 × 5.24 mm
L/W Ratio1.03
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
8.22 mm8.00 mm3.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843612844
Side View
Table 59.0%Crown 33.5°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: HK$117,999 HKD|Low: HK$17,151 HKD|High: HK$121,844 HKD|Avg: HK$49,337 HKD|-3.2%
Do Amore Diamonds
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
Retailer 18
October 31, 2026
Retailer 16HK$17,151 HKD
Retailer 2HK$18,665 HKD
Retailer 14HK$20,093 HKD
Retailer 13HK$20,548 HKD
Retailer 11HK$21,183 HKD
Retailer 18HK$26,213 HKD
Retailer 6HK$30,496 HKD
Retailer 12HK$31,187 HKD
Retailer 5HK$31,398 HKD
Retailer 3HK$36,148 HKD
Retailer 7HK$51,303 HKD
Retailer 17HK$54,414 HKD
Retailer 4HK$59,714 HKD
Retailer 9HK$63,636 HKD
Retailer 15HK$68,179 HKD
Retailer 8HK$71,843 HKD
Retailer 10HK$91,959 HKD
Do Amore DiamondsHK$117,999 HKD

16 data points across 18 retailers

17 retailersHK$17,151 HKD to HK$117,999 HKD

A+
Cheapest Retailer
-
HK$17,151 HKD
$2,186 USD
A
Retailer 2
-
HK$18,665 HKD
$2,379 USD
View
A
Retailer 3
-
HK$20,093 HKD
$2,561 USD
View
A
Retailer 4
-
HK$20,548 HKD
$2,619 USD
View
A
Retailer 5
-
HK$21,183 HKD
$2,700 USD
View
A
Retailer 6
-
HK$26,213 HKD
£2,631 GBP
View
A
Retailer 7
-
HK$30,496 HKD
$3,887 USD
View
A
Retailer 8
-
HK$31,187 HKD
$3,975 USD
View
A
Retailer 9
-
HK$31,398 HKD
$4,002 USD
View
A
Retailer 10
-
HK$36,148 HKD
€4,388 EUR
View
Retailer 11
-
HK$51,303 HKD
A$10,060 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$54,414 HKD
$6,935 USD
View
B+
Retailer 13
-
HK$59,714 HKD
£5,993 GBP
View
Retailer 14
-
HK$63,636 HKD
$8,111 USD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
HK$68,179 HKD
$8,690 USD
View
B
Retailer 16
-
HK$71,843 HKD
$9,157 USD
View
Most Expensive
B
Do Amore Diamonds
27-445D39AB3 · Oct 31
HK$117,999 HKD
$15,040 USD
View
16 more retailers have this diamond
Prices start from HK$17,151 HKDSave up to HK$100,849 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+
3.11ct Asscher
HK$17,151 HKD