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Oval|Lab Grown|IGI

4.14ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG628447799

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628447799

Diamond specifications and retailer prices

From $3,183 AUD
$2,236 USD
As of October 29, 2026
Save $19,057 AUD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,241 AUD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.14ct lab-grown oval diamond

This 4.14ct 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 LG628447799 or 628447799. Listed at 16 retailers as of October 29, 2026, with prices from $3,183 to $22,241, a $19,057 spread on the same certified stone. Novita Diamonds lists it at $22,241. 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

4.14
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447799
Dimensions12.79 × 9.12 × 5.54 mm
L/W Ratio1.40
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
12.79 mm9.12 mm4.14 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447799
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.7%

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: $22,241 AUD|Low: $3,158 AUD|High: $28,928 AUD|Avg: $8,951 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$3,183 AUD
Retailer 12$3,464 AUD
Retailer 14$3,780 AUD
Retailer 8$3,904 AUD
Retailer 4$3,929 AUD
Retailer 7$5,603 AUD
Retailer 9$5,767 AUD
Retailer 13$5,788 AUD
Retailer 16$5,908 AUD
Retailer 11$6,625 AUD
Retailer 10$8,733 AUD
Retailer 6$10,117 AUD
Retailer 2$10,915 AUD
Retailer 15$15,047 AUD
Retailer 5$21,909 AUD
Novita Diamonds$22,241 AUD

35 data points across 16 retailers

16 retailers$3,183 AUD to $22,241 AUD

A
Cheapest Retailer
-
$3,183 AUD
$2,236 USD
A
Retailer 2
-
$3,464 AUD
$2,433 USD
View
A
Retailer 3
-
$3,780 AUD
$2,655 USD
View
A
Retailer 4
-
$3,904 AUD
$2,742 USD
View
Final sale: no returns
A
Retailer 5
-
$3,929 AUD
$2,760 USD
View
A
Retailer 6
-
$5,603 AUD
$3,936 USD
View
A
Retailer 7
-
$5,767 AUD
$4,051 USD
View
A
Retailer 8
-
$5,788 AUD
$4,066 USD
View
A
Retailer 9
-
$5,908 AUD
$4,150 USD
View
A
Retailer 10
-
$6,625 AUD
€4,432 EUR
View
B+
Retailer 11
-
$8,733 AUD
View
B+
Retailer 12
-
$10,117 AUD
$7,107 USD
View
B+
Retailer 13
-
$10,915 AUD
£6,037 GBP
View
B+
Retailer 14
-
$15,047 AUD
$10,570 USD
View
B
Retailer 15
-
$21,909 AUD
$15,390 USD
View
Most Expensive
B
Novita Diamonds
cert_628447799 · Nov 1
$22,241 AUD
View
15 more retailers have this diamond
Prices start from $3,183 AUDSave up to $19,057 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
4.14ct Oval
$3,183 AUD