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Asscher|Lab Grown|IGI

4.19ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836614579

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614579

Diamond specifications and retailer prices

From $5,102 USD
£4,017 GBP
As of October 30, 2026
Save $18,449 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $23,551 USD at With Clarity · As of October 30, 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 LG836614579 or 836614579. Listed at 20 retailers as of October 30, 2026, with prices from $5,102 to $23,551, a $18,449 spread on the same certified stone. With Clarity lists it at $23,551. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614579
Dimensions8.94 × 8.91 × 5.72 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
8.94 mm8.91 mm4.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614579
Side View
Table 60.0%Crown 28.2°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 64.2%

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: $5,102 USD|Low: $5,085 USD|High: $23,551 USD|Avg: $10,294 USD|-0.3%
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
Retailer 16
Retailer 17
Retailer 18
With Clarity
October 30, 2026
Retailer 1$5,102 USD
Retailer 10$5,264 USD
Retailer 3$5,517 USD
Retailer 6$6,107 USD
Retailer 18$6,120 USD
Retailer 9$6,161 USD
Retailer 2$6,442 USD
Retailer 5$7,249 USD
Retailer 16$7,521 USD
Retailer 11$7,825 USD
Retailer 8$8,656 USD
Retailer 17$9,435 USD
Retailer 13$10,201 USD
Retailer 15$11,095 USD
Retailer 14$12,493 USD
Retailer 12$12,997 USD
Retailer 4$21,503 USD
Retailer 7$21,778 USD
With Clarity$23,551 USD

12 data points across 19 retailers

20 retailers$5,102 USD to $23,551 USD

A+
Cheapest Retailer
-
$5,102 USD
£4,017 GBP
A
Retailer 2
-
$5,264 USD
View
A
Retailer 3
-
$5,517 USD
View
A
Retailer 4
-
$6,107 USD
View
A
Retailer 5
-
$6,120 USD
View
A
Retailer 6
-
$6,161 USD
View
Final sale: no returns
A
Retailer 7
-
$6,442 USD
View
A
Retailer 8
-
$7,249 USD
View
A
Retailer 9
-
$7,521 USD
View
A
Retailer 10
-
$7,825 USD
£6,161 GBP
View
B+
Retailer 11
-
$8,656 USD
£6,816 GBP
View
B+
Retailer 12
-
$9,435 USD
View
B+
Retailer 13
-
$10,201 USD
€9,715 EUR
View
B+
Retailer 14
-
$11,095 USD
View
B+
Retailer 15
-
$12,493 USD
£9,837 GBP
View
B+
Retailer 16
-
$12,997 USD
ZAR 209,973 ZAR
View
B
Retailer 17
-
$21,503 USD
SGD 29,058 SGD
View
B
Retailer 18
-
$21,778 USD
View
B
Retailer 19
-
$22,080 USD
View
Most Expensive
B
With Clarity
836614579 · Oct 30
$23,551 USD
View
19 more retailers have this diamond
Prices start from $5,102 USDSave up to $18,449 USD

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
$5,102 USD