Oval|Natural|GIA

0.51ct E VVS1 Oval Natural Diamond

EX • E/VVS1 • GIA 2556465689

Certificate GIA 2556465689

Diamond specifications and retailer prices

From $762 USD
SGD 1,030 SGD
As of October 31, 2026
Save $1,251 USD (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,688 USD at NZ Jewellers · As of September 26, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556465689. Listed at 12 retailers as of October 28, 2026, with a 164% 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
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556465689
Dimensions4.47 × 6.31 × 2.83 mm
L/W Ratio1.41
Top View
4.47 mm6.31 mm0.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556465689
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 63.4%

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 31
Current: $1,000 USD|Low: $762 USD|High: $2,223 USD|Avg: $1,334 USD|-17.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$762 USD
Retailer 9$766 USD
Retailer 8$961 USD
Retailer 7$963 USD
Retailer 1$1,000 USD
Retailer 5$1,020 USD
Retailer 10$1,112 USD
Retailer 2$1,408 USD
Retailer 3$1,416 USD
Retailer 4$1,529 USD
Retailer 6$2,013 USD

37 data points across 11 retailers

12 retailers$762 USD to $2,013 USD

A
Cheapest Retailer
-
$762 USD
SGD 1,030 SGD
A
Retailer 2
-
$766 USD
View
Final sale: no returns
A
Retailer 3
-
$961 USD
View
A
Retailer 4
-
$963 USD
View
A
Retailer 5
-
$1,000 USD
£787 GBP
View
A
Retailer 6
-
$1,020 USD
View
A
Retailer 7
-
$1,112 USD
View
Retailer 8
-
$1,408 USD
A$2,167 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$1,416 USD
A$2,178 AUD
View
B+
Retailer 10
-
$1,529 USD
£1,204 GBP
View
B
Retailer 11
-
$2,013 USD
£1,585 GBP
View
Most Expensive
NZ Jewellers
79f81e8f-9560-440a-8c96-4ee0f809b170 · Sep 26
$2,688 USD
View
Price last confirmed 35 days ago
11 more retailers have this diamond
Prices start from $762 USDSave up to $1,251 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
$762 USD