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Oval|Natural|GIA

0.51ct E VS1 Oval Natural Diamond

EX • E/VS1 • GIA 6243083844

Certificate GIA 6243083844

Diamond specifications and retailer prices

From $1,571 AUD
As of November 3, 2026
Save $791 AUD (33%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,063 AUD at Flawless Fine Jewelry · As of October 14, 2026
View at Flawless Fine Jewelry

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243083844. Listed at 16 retailers as of October 29, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.42°
Pavilion angle39.45°
OriginNatural
Grading LabGIA
CertificateGIA 6243083844
Dimensions6.23 × 4.48 × 2.77 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.23 mm4.48 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243083844
Side View
Table 60.0%Crown 40.42°Girdle: STK-THKPavilion 39.45°Culet: NoneDepth 61.8%

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 3
Current: $3,063 AUD|Low: $1,548 AUD|High: $3,063 AUD|Avg: $1,949 AUD
Flawless Fine Jewelry
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
November 3, 2026
Retailer 13$1,548 AUD
Retailer 2$1,571 AUD
Retailer 11$1,604 AUD
Retailer 12$1,629 AUD
Retailer 4$1,675 AUD
Retailer 5$1,686 AUD
Retailer 8$1,762 AUD
Retailer 3$1,825 AUD
Retailer 7$1,944 AUD
Retailer 9$2,238 AUD
Retailer 6$2,257 AUD
Retailer 14$2,362 AUD
Retailer 10$2,500 AUD
Flawless Fine Jewelry$3,063 AUD

23 data points across 14 retailers

16 retailers$1,571 AUD to $2,362 AUD

Retailer 1
-
$1,548 AUD
Price last confirmed 7 days ago
A
Retailer 2
-
$1,571 AUD
View
Retailer 3
-
$1,604 AUD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$1,629 AUD
View
B+
Retailer 5
-
$1,675 AUD
View
B+
Retailer 6
-
$1,686 AUD
View
B+
Retailer 7
-
$1,762 AUD
View
B+
Retailer 8
-
$1,825 AUD
View
B+
Retailer 9
-
$1,944 AUD
View
B+
Retailer 10
-
$2,238 AUD
View
B
Retailer 11
-
$2,257 AUD
View
Retailer 12
-
$2,295 AUD
View
Price last confirmed 24 days ago
Retailer 13
-
$2,295 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$2,362 AUD
View
Retailer 15
-
$2,500 AUD
View
Price last confirmed 9 days ago
Most Expensive
Flawless Fine Jewelry
F3E71F318 · Oct 14
$3,063 AUD
£1,692 GBP
View
Price last confirmed 21 days ago
15 more retailers have this diamond
Prices start from $1,571 AUDSave up to $791 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
$1,571 AUD