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Oval|Lab Grown|IGI

4.19ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG768631043

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631043

Diamond specifications and retailer prices

From $3,222 AUD
$2,263 USD
As of October 29, 2026
Save $19,294 AUD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,515 AUD at Novita Diamonds · As of November 1, 2026
View at Novita 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 LG768631043 or 768631043. Listed at 16 retailers as of October 29, 2026, with prices from $3,222 to $22,515, a $19,294 spread on the same certified stone. Novita Diamonds lists it at $22,515. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631043
Dimensions12.82 × 9.11 × 5.65 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
12.82 mm9.11 mm4.19 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631043
Side View
Table 57.0%Crown 34.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 62.0%

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: $22,515 AUD|Low: $3,196 AUD|High: $23,973 AUD|Avg: $8,964 AUD|+0.4%
Novita 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
Retailer 15
Retailer 16
November 1, 2026
Retailer 3$3,222 AUD
Retailer 12$3,505 AUD
Retailer 14$3,822 AUD
Retailer 8$3,949 AUD
Retailer 4$3,972 AUD
Retailer 7$5,670 AUD
Retailer 13$5,727 AUD
Retailer 9$5,832 AUD
Retailer 16$6,042 AUD
Retailer 11$6,704 AUD
Retailer 10$8,837 AUD
Retailer 6$10,234 AUD
Retailer 2$11,045 AUD
Retailer 15$15,218 AUD
Retailer 5$22,165 AUD
Novita Diamonds$22,515 AUD

35 data points across 16 retailers

16 retailers$3,222 AUD to $22,515 AUD

A
Cheapest Retailer
-
$3,222 AUD
$2,263 USD
A
Retailer 2
-
$3,505 AUD
$2,462 USD
View
A
Retailer 3
-
$3,822 AUD
$2,685 USD
View
A
Retailer 4
-
$3,949 AUD
$2,774 USD
View
Final sale: no returns
A
Retailer 5
-
$3,972 AUD
$2,790 USD
View
A
Retailer 6
-
$5,670 AUD
$3,983 USD
View
A
Retailer 7
-
$5,727 AUD
$4,023 USD
View
A
Retailer 8
-
$5,832 AUD
$4,097 USD
View
A
Retailer 9
-
$6,042 AUD
$4,244 USD
View
A
Retailer 10
-
$6,704 AUD
€4,485 EUR
View
B+
Retailer 11
-
$8,837 AUD
View
B+
Retailer 12
-
$10,234 AUD
$7,189 USD
View
B+
Retailer 13
-
$11,045 AUD
£6,109 GBP
View
B+
Retailer 14
-
$15,218 AUD
$10,690 USD
View
B
Retailer 15
-
$22,165 AUD
$15,570 USD
View
Most Expensive
B
Novita Diamonds
cert_768631043 · Nov 1
$22,515 AUD
View
15 more retailers have this diamond
Prices start from $3,222 AUDSave up to $19,294 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
$3,222 AUD