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Oval|Lab Grown|GIA

5.17ct D IF Oval Lab Grown Diamond

ID • D/IF • GIA 5516404743

Certificate GIA 5516404743

Diamond specifications and retailer prices

From $19,137 AUD
$13,365 USD
As of November 1, 2026
Save $19,094 AUD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $38,232 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 5.17ct lab-grown oval diamond

This 5.17ct 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 stated by the retailer rather than the lab and certified by GIA 5516404743. Listed at 5 retailers as of November 1, 2026, with prices from $19,137 to $38,232, a $19,094 spread on the same certified stone. Brilliant Earth lists it at $38,232. 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

5.17
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5516404743
Dimensions13.39 × 9.62 × 6.18 mm
L/W Ratio1.39
Top View
13.39 mm9.62 mm5.17 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5516404743
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $38,232 AUD|Low: $18,771 AUD|High: $92,264 AUD|Avg: $34,686 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$19,137 AUD
Retailer 6$19,274 AUD
Retailer 5$19,597 AUD
Retailer 4$22,965 AUD
Brilliant Earth$38,232 AUD
Retailer 2$92,264 AUD

11 data points across 6 retailers

5 retailers$19,137 AUD to $38,232 AUD

A
Cheapest Retailer
-
$19,137 AUD
$13,365 USD
A
Retailer 2
-
$19,597 AUD
$13,686 USD
View
A
Retailer 3
-
$22,965 AUD
$16,038 USD
View
Most Expensive
B
Brilliant Earth
13098827Y · Nov 3
$38,232 AUD
$26,700 USD
View
3 more retailers have this diamond
Prices start from $19,137 AUDSave up to $19,094 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
5.17ct Oval
$19,137 AUD