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Asscher|Lab Grown|IGI

4.19ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840629928

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629928

Diamond specifications and retailer prices

From $7,263 AUD
£4,017 GBP
As of October 30, 2026
Save $26,264 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $33,527 AUD at With Clarity · As of October 31, 2026
View at With Clarity

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 LG840629928 or 840629928. Listed at 16 retailers as of October 30, 2026, with prices from $7,263 to $33,527, a $26,264 spread on the same certified stone. With Clarity lists it at $33,527. 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 angle34.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629928
Dimensions8.82 × 8.79 × 5.70 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
8.82 mm8.79 mm4.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629928
Side View
Table 65.0%Crown 34.7°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 64.8%

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: $11,048 AUD|Low: $7,263 AUD|High: $33,527 AUD|Avg: $17,239 AUD|-0.2%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 10$7,263 AUD
Retailer 2$8,712 AUD
Retailer 4$8,771 AUD
Retailer 14$9,171 AUD
Retailer 8$10,707 AUD
Retailer 1$11,048 AUD
Retailer 15$12,323 AUD
Retailer 7$13,432 AUD
Retailer 12$14,522 AUD
Retailer 3$15,795 AUD
Retailer 13$17,785 AUD
Retailer 11$18,503 AUD
Retailer 9$20,429 AUD
Retailer 5$30,612 AUD
Retailer 6$31,003 AUD
With Clarity$33,527 AUD

6 data points across 16 retailers

16 retailers$7,263 AUD to $33,527 AUD

A+
Cheapest Retailer
-
$7,263 AUD
£4,017 GBP
A
Retailer 2
-
$8,712 AUD
$6,120 USD
View
A
Retailer 3
-
$8,771 AUD
$6,161 USD
View
Final sale: no returns
A
Retailer 4
-
$9,171 AUD
$6,442 USD
View
A
Retailer 5
-
$10,707 AUD
$7,521 USD
View
A
Retailer 6
-
$11,048 AUD
£6,111 GBP
View
B+
Retailer 7
-
$12,323 AUD
£6,816 GBP
View
B+
Retailer 8
-
$13,432 AUD
$9,435 USD
View
B+
Retailer 9
-
$14,522 AUD
€9,715 EUR
View
B+
Retailer 10
-
$15,795 AUD
$11,095 USD
View
B+
Retailer 11
-
$17,785 AUD
£9,837 GBP
View
B+
Retailer 12
-
$18,503 AUD
ZAR 209,973 ZAR
View
B+
Retailer 13
-
$20,429 AUD
$14,350 USD
View
B
Retailer 14
-
$30,612 AUD
SGD 29,058 SGD
View
B
Retailer 15
-
$31,003 AUD
$21,778 USD
View
Most Expensive
B
With Clarity
840629928 · Oct 31
$33,527 AUD
$23,551 USD
View
15 more retailers have this diamond
Prices start from $7,263 AUDSave up to $26,264 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
$7,263 AUD