CaratHunter
Plans
Round|Lab Grown|IGI

4.19ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG814604379

Shape and cutting style on the report: Hexagonal modified step cut

Certificate IGI LG814604379

Diamond specifications and retailer prices

From $7,303 AUD
$5,130 USD
As of October 28, 2026
Save $37,426 AUD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $44,730 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.19ct lab-grown round diamond

This 4.19ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG814604379 or 814604379. Listed at 7 retailers as of October 28, 2026, with prices from $7,303 to $44,730, a $37,426 spread on the same certified stone. Do Amore Diamonds lists it at $44,730. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG814604379
Dimensions13.98 × 8.07 × 4.98 mm
L/W Ratio1.73
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.98 mm8.07 mm4.19 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814604379
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: LargeDepth 61.7%

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 28
Current: $44,730 AUD|Low: $7,034 AUD|High: $44,730 AUD|Avg: $16,387 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$7,303 AUD
Retailer 6$8,122 AUD
Retailer 7$8,401 AUD
Retailer 8$13,076 AUD
Retailer 9$16,307 AUD
Retailer 3$18,253 AUD
Retailer 5$22,250 AUD
Retailer 2$31,619 AUD
Do Amore Diamonds$44,730 AUD

11 data points across 9 retailers

7 retailers$7,303 AUD to $44,730 AUD

A
Cheapest Retailer
-
$7,303 AUD
$5,130 USD
A
Retailer 2
-
$8,122 AUD
$5,705 USD
View
B+
Retailer 3
-
$8,401 AUD
$5,901 USD
View
Final sale: no returns
B
Retailer 4
-
$18,253 AUD
£10,096 GBP
View
B
Retailer 5
-
$22,250 AUD
$15,629 USD
View
B
Retailer 6
-
$31,619 AUD
$22,211 USD
View
Most Expensive
B
Do Amore Diamonds
20-E89178 · Oct 31
$44,730 AUD
$31,420 USD
View
6 more retailers have this diamond
Prices start from $7,303 AUDSave up to $37,426 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 Round
$7,303 AUD