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Oval|Lab Grown|IGI

5.09ct D IF Oval Lab Grown Diamond

EX • D/IF

Diamond specifications and retailer prices

From $11,012 SGD
£6,783 GBP
As of October 30, 2026
Save $10,357 SGD (48%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $21,369 SGD at MoiMoi Australia · As of October 28, 2026
View at MoiMoi Australia

About this 5.09ct lab-grown oval diamond

This 5.09ct 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 October 28, 2026, with prices from $11,012 to $21,369, a $10,357 spread on the same certified stone. MoiMoi Australia lists it at $21,369. 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

5.09
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions14.28 × 9.68 × 5.91 mm
L/W Ratio1.48
Top View
14.28 mm9.68 mm5.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

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

Last verified: Oct 30
Current: $21,369 SGD|Low: $11,012 SGD|High: $22,359 SGD|Avg: $15,979 SGD|-4.4%
MoiMoi Australia
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$11,012 SGD
Retailer 4$12,031 SGD
Retailer 3$19,567 SGD
MoiMoi Australia$21,369 SGD

27 data points across 4 retailers

2 retailers$11,012 SGD to $21,369 SGD

A
Cheapest Retailer
-
$11,012 SGD
£6,783 GBP
Most Expensive
B+
MoiMoi Australia
728805457 · Oct 28
$21,369 SGD
A$25,716 AUD
View
1 more retailer has this diamond
Prices start from $11,012 SGDSave up to $10,357 SGD

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
5.09ct Oval
$11,012 SGD