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Oval|Lab Grown|IGI

5.14ct D IF Oval Lab Grown Diamond

EX • D/IF

Diamond specifications and retailer prices

From $12,155 AUD
£6,684 GBP
As of November 2, 2026
Save $21,275 AUD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $33,431 AUD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 5.14ct lab-grown oval diamond

This 5.14ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of November 2, 2026, with prices from $12,155 to $33,431, a $21,275 spread on the same certified stone. Blue Nile lists it at $33,431. 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

5.14
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.73 × 9.76 × 5.94 mm
L/W Ratio1.41
Top View
13.73 mm9.76 mm5.14 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $33,431 AUD|Low: $12,155 AUD|High: $34,416 AUD|Avg: $18,038 AUD|+57.5%
Blue Nile
Retailer 2
November 3, 2026
Retailer 2$12,155 AUD
Blue Nile$33,431 AUD

43 data points across 2 retailers

2 retailers$12,155 AUD to $33,431 AUD

A
Cheapest Retailer
-
$12,155 AUD
£6,684 GBP
Most Expensive
B
Blue Nile
28002691 · Nov 3
$33,431 AUD
$23,347 USD
View
1 more retailer has this diamond
Prices start from $12,155 AUDSave up to $21,275 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
5.14ct Oval
$12,155 AUD