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Oval|Lab Grown|IGI

4.19ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG846662186

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846662186

Diamond specifications and retailer prices

From $3,306 AUD
£1,828 GBP
As of October 30, 2026
Save $12,664 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,970 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.19ct lab-grown oval diamond

This 4.19ct lab-grown oval 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 LG846662186 or 846662186. Listed at 14 retailers as of October 30, 2026, with prices from $3,306 to $15,970, a $12,664 spread on the same certified stone. With Clarity lists it at $15,970. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662186
Dimensions12.91 × 9.28 × 5.57 mm
L/W Ratio1.39
Girdle conditionFaceted
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
12.91 mm9.28 mm4.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662186
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.0%

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: $7,030 AUD|Low: $3,306 AUD|High: $29,269 AUD|Avg: $8,936 AUD
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
With Clarity
October 31, 2026
Retailer 2$3,306 AUD
Retailer 3$3,411 AUD
Retailer 7$3,711 AUD
Retailer 11$4,022 AUD
Retailer 8$4,193 AUD
Retailer 6$5,440 AUD
Retailer 10$5,932 AUD
Retailer 5$6,801 AUD
Retailer 1$7,030 AUD
Retailer 9$7,910 AUD
Retailer 4$10,842 AUD
Retailer 12$11,050 AUD
Retailer 13$15,218 AUD
With Clarity$15,970 AUD

10 data points across 14 retailers

14 retailers$3,306 AUD to $15,970 AUD

A+
Cheapest Retailer
-
$3,306 AUD
£1,828 GBP
A
Retailer 2
-
$3,411 AUD
$2,396 USD
View
A
Retailer 3
-
$3,711 AUD
$2,607 USD
View
A
Retailer 4
-
$4,022 AUD
$2,825 USD
View
A
Retailer 5
-
$4,193 AUD
$2,945 USD
View
A
Retailer 6
-
$5,440 AUD
$3,821 USD
View
A
Retailer 7
-
$5,932 AUD
$4,167 USD
View
A
Retailer 8
-
$6,801 AUD
$4,777 USD
View
A
Retailer 9
-
$7,030 AUD
€4,703 EUR
View
A
Retailer 10
-
$7,910 AUD
$5,556 USD
View
B+
Retailer 11
-
$10,842 AUD
£5,997 GBP
View
B+
Retailer 12
-
$11,050 AUD
$7,762 USD
View
B+
Retailer 13
-
$15,218 AUD
$10,690 USD
View
Most Expensive
B
With Clarity
846662186 · Oct 31
$15,970 AUD
$11,218 USD
View
13 more retailers have this diamond
Prices start from $3,306 AUDSave up to $12,664 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 Oval
$3,306 AUD