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Asscher|Lab Grown|IGI

3.40ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG754593929

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754593929

Diamond specifications and retailer prices

From HK$18,736 HKD
$2,388 USD
As of October 30, 2026
Save HK$111,425 HKD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$130,160 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG754593929 or 754593929. Listed at 18 retailers as of October 30, 2026, with prices from HK$18,736 to HK$130,160, a HK$111,425 spread on the same certified stone. Do Amore Diamonds lists it at HK$130,160. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593929
Dimensions8.25 × 8.25 × 8.23 mm
L/W Ratio1.00
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
8.25 mm8.25 mm3.40 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593929
Side View
Table 63.0%Crown 35°Girdle: ThickPavilion 40.4°Culet: NoneDepth 66.2%

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 30
Current: HK$130,160 HKD|Low: HK$18,736 HKD|High: HK$133,142 HKD|Avg: HK$44,989 HKD|-2.2%
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 13HK$18,736 HKD
Retailer 6HK$20,587 HKD
Retailer 10HK$21,842 HKD
Retailer 11HK$21,850 HKD
Retailer 4HK$23,223 HKD
Retailer 2HK$24,118 HKD
Retailer 15HK$28,629 HKD
Retailer 3HK$32,913 HKD
Retailer 5HK$33,305 HKD
Retailer 18HK$34,239 HKD
Retailer 16HK$39,518 HKD
Retailer 8HK$51,389 HKD
Retailer 7HK$56,030 HKD
Retailer 14HK$59,257 HKD
Retailer 9HK$61,763 HKD
Retailer 17HK$65,225 HKD
Retailer 12HK$89,912 HKD
Do Amore DiamondsHK$130,160 HKD

39 data points across 18 retailers

18 retailersHK$18,736 HKD to HK$130,160 HKD

A
Cheapest Retailer
-
HK$18,736 HKD
$2,388 USD
A
Retailer 2
-
HK$20,587 HKD
$2,624 USD
View
A
Retailer 3
-
HK$21,842 HKD
$2,784 USD
View
Final sale: no returns
A
Retailer 4
-
HK$21,850 HKD
$2,785 USD
View
A
Retailer 5
-
HK$23,223 HKD
$2,960 USD
View
A
Retailer 6
-
HK$24,118 HKD
$3,074 USD
View
A
Retailer 7
-
HK$28,629 HKD
£2,873 GBP
View
A
Retailer 8
-
HK$32,913 HKD
$4,195 USD
View
A
Retailer 9
-
HK$33,305 HKD
$4,245 USD
View
A
Retailer 10
-
HK$34,239 HKD
$4,364 USD
View
A
Retailer 11
-
HK$39,518 HKD
€4,797 EUR
View
Retailer 12
-
HK$51,389 HKD
$6,550 USD
View
Price last confirmed 12 days ago
Retailer 13
-
HK$56,030 HKD
A$10,987 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$59,257 HKD
$7,553 USD
View
Retailer 15
-
HK$61,763 HKD
A$12,111 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
HK$65,225 HKD
£6,546 GBP
View
B
Retailer 17
-
HK$89,912 HKD
$11,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-012ECA7FE · Oct 30
HK$130,160 HKD
$16,590 USD
View
17 more retailers have this diamond
Prices start from HK$18,736 HKDSave up to HK$111,425 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$18,736 HKD