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Oval|Lab Grown|IGI

4.19ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG785614746

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG785614746

Diamond specifications and retailer prices

From $4,447 AUD
$3,124 USD
As of October 29, 2026
Save $26,146 AUD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $30,593 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG785614746 or 785614746. Listed at 13 retailers as of October 29, 2026, with prices from $4,447 to $30,593, a $26,146 spread on the same certified stone. Do Amore Diamonds lists it at $30,593. 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 angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785614746
Dimensions12.74 × 9.04 × 5.71 mm
L/W Ratio1.41
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
12.74 mm9.04 mm4.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785614746
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

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 29
Current: $30,593 AUD|Low: $4,447 AUD|High: $31,234 AUD|Avg: $12,905 AUD|-2.1%
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
October 31, 2026
Retailer 14$4,447 AUD
Retailer 8$4,758 AUD
Retailer 2$4,847 AUD
Retailer 3$7,117 AUD
Retailer 12$7,262 AUD
Retailer 11$7,267 AUD
Retailer 4$8,012 AUD
Retailer 5$9,199 AUD
Retailer 9$12,263 AUD
Retailer 10$12,312 AUD
Retailer 13$14,102 AUD
Retailer 7$18,493 AUD
Retailer 6$21,158 AUD
Do Amore Diamonds$30,593 AUD

28 data points across 14 retailers

13 retailers$4,447 AUD to $30,593 AUD

A
Cheapest Retailer
-
$4,447 AUD
$3,124 USD
A
Retailer 2
-
$4,758 AUD
£2,631 GBP
View
A
Retailer 3
-
$4,847 AUD
$3,405 USD
View
A
Retailer 4
-
$7,117 AUD
$4,999 USD
View
A
Retailer 5
-
$7,262 AUD
$5,101 USD
View
A
Retailer 6
-
$7,267 AUD
$5,105 USD
View
A
Retailer 7
-
$8,012 AUD
$5,628 USD
View
B+
Retailer 8
-
$11,930 AUD
$8,380 USD
View
B+
Retailer 9
-
$12,263 AUD
£6,783 GBP
View
Retailer 10
-
$12,312 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$14,102 AUD
$9,906 USD
View
B+
Retailer 12
-
$18,493 AUD
$12,990 USD
View
Most Expensive
B
Do Amore Diamonds
27-4EE07FF6E · Oct 31
$30,593 AUD
$21,490 USD
View
12 more retailers have this diamond
Prices start from $4,447 AUDSave up to $26,146 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
$4,447 AUD