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Oval|Natural|GIA

0.51ct E IF Oval Natural Diamond

ID • E/IF • GIA 6561570465

Certificate GIA 6561570465

Diamond specifications and retailer prices

From $1,423 AUD
$1,000 USD
As of October 29, 2026
Save $1,704 AUD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,127 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded E 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 6561570465. Listed at 9 retailers as of October 28, 2026, with prices from $1,423 to $3,127, a $1,704 spread on the same certified stone. Queensmith lists it at $3,127. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561570465
Dimensions6.98 × 4.32 × 2.69 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.98 mm4.32 mm0.51 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561570465
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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: Oct 29
Current: $3,127 AUD|Low: $1,445 AUD|High: $3,136 AUD|Avg: $2,245 AUD|+3.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$1,445 AUD
Retailer 8$1,466 AUD
Retailer 6$1,569 AUD
Retailer 3$2,103 AUD
Retailer 4$2,312 AUD
Retailer 2$2,766 AUD
Retailer 7$3,015 AUD
Queensmith$3,127 AUD

13 data points across 8 retailers

9 retailers$1,423 AUD to $3,127 AUD

A
Cheapest Retailer
-
$1,423 AUD
$1,000 USD
A
Retailer 2
-
$1,445 AUD
$1,015 USD
View
A
Retailer 3
-
$1,466 AUD
$1,030 USD
View
A
Retailer 4
-
$1,569 AUD
SGD 1,490 SGD
View
B+
Retailer 5
-
$2,103 AUD
€1,407 EUR
View
B+
Retailer 6
-
$2,312 AUD
ZAR 26,242 ZAR
View
B+
Retailer 7
-
$2,766 AUD
£1,530 GBP
View
B
Retailer 8
-
$3,015 AUD
£1,668 GBP
View
Most Expensive
B
Queensmith
6561570465 · Oct 28
$3,127 AUD
£1,730 GBP
View
8 more retailers have this diamond
Prices start from $1,423 AUDSave up to $1,704 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
0.51ct Oval
$1,423 AUD