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Asscher|Lab Grown|IGI

3.40ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG836614600

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614600

Diamond specifications and retailer prices

From HK$18,822 HKD
$2,399 USD
As of October 30, 2026
Save HK$71,090 HKD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$89,912 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.4ct lab-grown asscher diamond

This 3.4ct 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 LG836614600 or 836614600. Listed at 21 retailers as of October 30, 2026, with prices from HK$18,822 to HK$89,912, a HK$71,090 spread on the same certified stone. Brilliant Earth lists it at HK$89,912. 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

3.40
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614600
Dimensions8.25 × 8.25 × 5.60 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
8.25 mm8.25 mm3.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614600
Side View
Table 58.0%Crown 37.1°Girdle: MediumPavilion 39.7°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$89,912 HKD|Low: HK$18,822 HKD|High: HK$89,912 HKD|Avg: HK$42,026 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 12HK$18,822 HKD
Retailer 4HK$20,477 HKD
Retailer 8HK$21,835 HKD
Retailer 21HK$23,106 HKD
Retailer 11HK$23,129 HKD
Retailer 13HK$26,054 HKD
Retailer 15HK$30,000 HKD
Retailer 7HK$30,010 HKD
Retailer 2HK$30,339 HKD
Retailer 3HK$30,983 HKD
Retailer 20HK$34,042 HKD
Retailer 17HK$38,290 HKD
Retailer 10HK$41,371 HKD
Retailer 19HK$49,380 HKD
Retailer 16HK$50,695 HKD
Retailer 14HK$56,395 HKD
Retailer 18HK$58,768 HKD
Retailer 9HK$76,214 HKD
Retailer 5HK$80,724 HKD
Retailer 6HK$88,398 HKD
Brilliant EarthHK$89,912 HKD

13 data points across 21 retailers

21 retailersHK$18,822 HKD to HK$89,912 HKD

A
Cheapest Retailer
-
HK$18,822 HKD
$2,399 USD
A
Retailer 2
-
HK$20,477 HKD
$2,610 USD
View
A
Retailer 3
-
HK$21,835 HKD
$2,783 USD
View
A
Retailer 4
-
HK$23,106 HKD
$2,945 USD
View
A
Retailer 5
-
HK$23,129 HKD
$2,948 USD
View
Final sale: no returns
A
Retailer 6
-
HK$26,054 HKD
£2,615 GBP
View
A
Retailer 7
-
HK$30,000 HKD
£3,011 GBP
View
A
Retailer 8
-
HK$30,010 HKD
$3,825 USD
View
A
Retailer 9
-
HK$30,339 HKD
$3,867 USD
View
A
Retailer 10
-
HK$30,983 HKD
$3,949 USD
View
A
Retailer 11
-
HK$34,042 HKD
$4,339 USD
View
A
Retailer 12
-
HK$38,290 HKD
€4,648 EUR
View
A
Retailer 13
-
HK$41,371 HKD
£4,152 GBP
View
Retailer 14
-
HK$49,380 HKD
A$9,683 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$50,695 HKD
ZAR 104,386 ZAR
View
B+
Retailer 16
-
HK$56,395 HKD
$7,188 USD
View
B+
Retailer 17
-
HK$58,768 HKD
£5,898 GBP
View
B
Retailer 18
-
HK$76,214 HKD
$9,714 USD
View
B
Retailer 19
-
HK$80,724 HKD
SGD 13,904 SGD
View
B
Retailer 20
-
HK$88,398 HKD
$11,267 USD
View
Most Expensive
B
Brilliant Earth
22192077A · Oct 30
HK$89,912 HKD
$11,460 USD
View
20 more retailers have this diamond
Prices start from HK$18,822 HKDSave up to HK$71,090 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
3.40ct Asscher
HK$18,822 HKD