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Asscher|Lab Grown|IGI

4.19ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780666190

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780666190

Diamond specifications and retailer prices

From $7,092 AUD
$4,982 USD
As of October 30, 2026
Save $41,694 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $48,787 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.19ct lab-grown asscher diamond

This 4.19ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780666190 or 780666190. Listed at 15 retailers as of October 30, 2026, with prices from $7,092 to $48,787, a $41,694 spread on the same certified stone. Do Amore Diamonds lists it at $48,787. 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

4.19
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666190
Dimensions8.80 × 8.62 × 6.14 mm
L/W Ratio1.02
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
8.80 mm8.62 mm4.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666190
Side View
Table 62.0%Crown 38.3°Girdle: ThickPavilion 39.7°Culet: NoneDepth 71.2%

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: $48,787 AUD|Low: $6,479 AUD|High: $60,389 AUD|Avg: $16,280 AUD|-19.2%
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
October 31, 2026
Retailer 13$7,092 AUD
Retailer 2$7,433 AUD
Retailer 10$7,549 AUD
Retailer 11$7,558 AUD
Retailer 8$8,257 AUD
Retailer 5$9,847 AUD
Retailer 9$10,315 AUD
Retailer 7$10,332 AUD
Retailer 4$11,622 AUD
Retailer 6$12,421 AUD
Retailer 15$14,407 AUD
Retailer 3$16,970 AUD
Retailer 12$20,429 AUD
Retailer 14$22,748 AUD
Do Amore Diamonds$48,787 AUD

36 data points across 15 retailers

15 retailers$7,092 AUD to $48,787 AUD

A
Cheapest Retailer
-
$7,092 AUD
$4,982 USD
A
Retailer 2
-
$7,433 AUD
$5,221 USD
View
A
Retailer 3
-
$7,549 AUD
$5,303 USD
View
A
Retailer 4
-
$7,558 AUD
$5,309 USD
View
A
Retailer 5
-
$8,257 AUD
$5,800 USD
View
A
Retailer 6
-
$9,847 AUD
$6,917 USD
View
A
Retailer 7
-
$10,315 AUD
$7,246 USD
View
A
Retailer 8
-
$10,332 AUD
$7,258 USD
View
Final sale: no returns
A
Retailer 9
-
$11,622 AUD
$8,164 USD
View
Retailer 10
-
$12,421 AUD
$8,725 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$14,407 AUD
€9,638 EUR
View
B+
Retailer 12
-
$16,970 AUD
£9,386 GBP
View
B+
Retailer 13
-
$20,429 AUD
$14,350 USD
View
B+
Retailer 14
-
$22,748 AUD
$15,979 USD
View
Most Expensive
B
Do Amore Diamonds
27-700ED21B4 · Oct 31
$48,787 AUD
$34,270 USD
View
14 more retailers have this diamond
Prices start from $7,092 AUDSave up to $41,694 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
4.19ct Asscher
$7,092 AUD