Oval|Natural|GIA

0.51ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 7536867183

Certificate GIA 7536867183

Diamond specifications and retailer prices

From $784 USD
As of October 28, 2026
Save $2,265 USD (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,049 USD at NZ Jewellers · As of September 28, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7536867183. Listed at 23 retailers as of October 27, 2026, with a 289% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle35.2°
OriginNatural
Grading LabGIA
CertificateGIA 7536867183
Dimensions6.90 × 4.47 × 2.57 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
6.90 mm4.47 mm0.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536867183
Side View
Table 59.0%Crown 33.7°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 57.4%

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 28
Current: $3,049 USD|Low: $784 USD|High: $3,049 USD|Avg: $1,233 USD
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
Retailer 16
October 29, 2026
Retailer 8$784 USD
Retailer 15$892 USD
Retailer 16$896 USD
Retailer 13$945 USD
Retailer 3$972 USD
Retailer 4$972 USD
Retailer 7$1,010 USD
Retailer 14$1,120 USD
Retailer 6$1,122 USD
Retailer 9$1,135 USD
Retailer 10$1,136 USD
Retailer 2$1,269 USD
Retailer 5$1,462 USD
Retailer 11$1,497 USD
Retailer 12$1,783 USD
NZ Jewellers$3,049 USD

35 data points across 16 retailers

23 retailers$784 USD to $3,049 USD

A
Cheapest Retailer
-
$784 USD
A
Retailer 2
-
$892 USD
SGD 1,205 SGD
View
A
Retailer 3
-
$896 USD
View
Final sale: no returns
A
Retailer 4
-
$945 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$950 USD
View
A
Retailer 6
-
$951 USD
View
B+
Retailer 7
-
$972 USD
View
B+
Retailer 8
-
$972 USD
View
Price last confirmed 66 days ago
B+
Retailer 9
-
$972 USD
View
B+
Retailer 10
-
$1,010 USD
View
B+
Retailer 11
-
$1,106 USD
View
B+
Retailer 12
-
$1,120 USD
View
B+
Retailer 13
-
$1,122 USD
View
Price last confirmed 59 days ago
B+
Retailer 14
-
$1,122 USD
View
B+
Retailer 15
-
$1,135 USD
£894 GBP
View
B+
Retailer 16
-
$1,136 USD
£894 GBP
View
B+
Retailer 17
-
$1,269 USD
View
B
Retailer 18
-
$1,462 USD
A$2,249 AUD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
$1,497 USD
ZAR 24,186 ZAR
View
B
Retailer 20
-
$1,783 USD
£1,404 GBP
View
B
Retailer 21
-
$1,951 USD
£1,536 GBP
View
B
Retailer 22
-
$3,049 USD
View
Most Expensive
B
NZ Jewellers
78e6c3aa-7588-4f29-8a8a-509f7d604a4b · Sep 28
$3,049 USD
View
Price last confirmed 31 days ago
22 more retailers have this diamond
Prices start from $784 USDSave up to $2,265 USD

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
$784 USD