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Oval|Natural|GIA

0.51ct E VS1 Oval Natural Diamond

GD • E/VS1 • GIA 2554301671

Certificate GIA 2554301671

Diamond specifications and retailer prices

From $947 AUD
As of November 4, 2026
Save $2,268 AUD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,215 AUD at NZ Jewellers · As of November 2, 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554301671. Listed at 18 retailers as of November 2, 2026, with prices from $947 to $3,215, a $2,268 spread on the same certified stone. NZ Jewellers lists it at $3,215. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554301671
Dimensions6.05 × 4.25 × 2.86 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.05 mm4.25 mm0.51 ctE / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2554301671
Side View
Table 59.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 67.4%

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: Nov 4
Current: $3,215 AUD|Low: $760 AUD|High: $3,215 AUD|Avg: $1,376 AUD
NZ Jewellers
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
Retailer 15
November 4, 2026
Retailer 14$764 AUD
Retailer 6$947 AUD
Retailer 3$1,025 AUD
Retailer 11$1,025 AUD
Retailer 9$1,065 AUD
Retailer 13$1,183 AUD
Retailer 2$1,187 AUD
Retailer 4$1,193 AUD
Retailer 8$1,216 AUD
Retailer 5$1,276 AUD
Retailer 12$1,454 AUD
Retailer 7$1,541 AUD
Retailer 15$1,578 AUD
Retailer 10$1,876 AUD
NZ Jewellers$3,215 AUD

34 data points across 15 retailers

18 retailers$947 AUD to $3,215 AUD

Retailer 1
-
$764 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$947 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,025 AUD
View
B+
Retailer 4
-
$1,025 AUD
View
B+
Retailer 5
-
$1,065 AUD
View
B+
Retailer 6
-
$1,156 AUD
View
B+
Retailer 7
-
$1,183 AUD
View
A
Retailer 8
-
$1,187 AUD
View
A
Retailer 9
-
$1,193 AUD
View
B+
Retailer 10
-
$1,213 AUD
View
B+
Retailer 11
-
$1,216 AUD
View
B+
Retailer 12
-
$1,276 AUD
View
B+
Retailer 13
-
$1,454 AUD
View
Retailer 14
-
$1,541 AUD
View
Price last confirmed 30 days ago
Retailer 15
-
$1,578 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,876 AUD
View
B
Retailer 17
-
$2,063 AUD
View
Most Expensive
C
NZ Jewellers
80fa589f-7a9a-46bb-94a3-f4f2b550033d · Nov 2
$3,215 AUD
$2,255 USD
View
17 more retailers have this diamond
Prices start from $947 AUDSave up to $2,268 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
$947 AUD