CaratHunter
Plans
Oval|Natural|GIA

0.51ct E IF Oval Natural Diamond

ID • E/IF • GIA 1567302315

Certificate GIA 1567302315

Diamond specifications and retailer prices

From $1,057 AUD
HK$5,800 HKD
As of October 23, 2026
Save $543 AUD (34%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,423 AUD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

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 1567302315. Listed at 23 retailers as of October 23, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1567302315
Dimensions6.63 × 4.40 × 2.71 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Top View
6.63 mm4.40 mm0.51 ctE / IF
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1567302315
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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 23
Current: $1,600 AUD|Low: $1,057 AUD|High: $2,614 AUD|Avg: $1,531 AUD|-0.2%
Retailer 1
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
October 27, 2026
Retailer 6$1,057 AUD
Retailer 9$1,062 AUD
Retailer 10$1,295 AUD
Retailer 3$1,301 AUD
Retailer 7$1,305 AUD
Retailer 2$1,321 AUD
Retailer 13$1,378 AUD
Retailer 5$1,465 AUD
Retailer 14$1,581 AUD
Retailer 8$1,589 AUD
Retailer 1$1,600 AUD
Retailer 4$1,610 AUD
Retailer 11$1,967 AUD
Retailer 12$2,598 AUD

26 data points across 14 retailers

23 retailers$1,057 AUD to $1,600 AUD

A
Cheapest Retailer
-
$1,057 AUD
HK$5,800 HKD
A+
Retailer 2
-
$1,062 AUD
₹71,055 INR
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,295 AUD
$910 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,305 AUD
€873 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,318 AUD
$926 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,321 AUD
SGD 1,254 SGD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,378 AUD
$968 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$1,411 AUD
$991 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$1,465 AUD
$1,029 USD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$1,475 AUD
SGD 1,400 SGD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$1,581 AUD
$1,111 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$1,589 AUD
£879 GBP
View
Price last confirmed 7 days ago
A
Retailer 13
-
$1,600 AUD
$1,124 USD
View
A
Retailer 14
-
$1,610 AUD
£891 GBP
View
Price last confirmed 29 days ago
A
Retailer 15
-
$1,627 AUD
$1,143 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$1,850 AUD
$1,300 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,883 AUD
£1,042 GBP
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$1,967 AUD
€1,316 EUR
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$2,012 AUD
$1,414 USD
View
Price last confirmed 8 days ago
B+
Retailer 20
-
$2,304 AUD
CA$2,248 CAD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
$2,598 AUD
£1,437 GBP
View
Price last confirmed 10 days ago
B
Retailer 22
-
$2,842 AUD
£1,572 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
db1b04ff-4726-48ba-b65a-09a56255a81b · Oct 20
$4,423 AUD
$3,107 USD
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from $1,057 AUDSave up to $543 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
$1,057 AUD