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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 $3,400 AUD
$2,388 USD
As of October 30, 2026
Save $20,218 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $23,618 AUD 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 $3,400 to $23,618, a $20,218 spread on the same certified stone. Do Amore Diamonds lists it at $23,618. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $23,618 AUD|Low: $3,400 AUD|High: $24,158 AUD|Avg: $8,163 AUD|-2.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 13$3,400 AUD
Retailer 6$3,736 AUD
Retailer 10$3,963 AUD
Retailer 11$3,965 AUD
Retailer 4$4,214 AUD
Retailer 2$4,376 AUD
Retailer 15$5,195 AUD
Retailer 3$5,972 AUD
Retailer 5$6,043 AUD
Retailer 18$6,213 AUD
Retailer 16$7,170 AUD
Retailer 8$9,325 AUD
Retailer 7$10,167 AUD
Retailer 14$10,752 AUD
Retailer 9$11,207 AUD
Retailer 17$11,835 AUD
Retailer 12$16,314 AUD
Do Amore Diamonds$23,618 AUD

39 data points across 18 retailers

18 retailers$3,400 AUD to $23,618 AUD

A
Cheapest Retailer
-
$3,400 AUD
$2,388 USD
A
Retailer 2
-
$3,736 AUD
$2,624 USD
View
A
Retailer 3
-
$3,963 AUD
$2,784 USD
View
Final sale: no returns
A
Retailer 4
-
$3,965 AUD
$2,785 USD
View
A
Retailer 5
-
$4,214 AUD
$2,960 USD
View
A
Retailer 6
-
$4,376 AUD
$3,074 USD
View
A
Retailer 7
-
$5,195 AUD
£2,873 GBP
View
A
Retailer 8
-
$5,972 AUD
$4,195 USD
View
A
Retailer 9
-
$6,043 AUD
$4,245 USD
View
A
Retailer 10
-
$6,213 AUD
$4,364 USD
View
A
Retailer 11
-
$7,170 AUD
€4,797 EUR
View
Retailer 12
-
$9,325 AUD
$6,550 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$10,167 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$10,752 AUD
$7,553 USD
View
Retailer 15
-
$11,207 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$11,835 AUD
£6,546 GBP
View
B
Retailer 17
-
$16,314 AUD
$11,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-012ECA7FE · Oct 30
$23,618 AUD
$16,590 USD
View
17 more retailers have this diamond
Prices start from $3,400 AUDSave up to $20,218 AUD

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
$3,400 AUD