Oval|Natural|GIA

0.51ct D VS2 Oval Natural Diamond

GD • D/VS2 • GIA 1509986246

Certificate GIA 1509986246

Diamond specifications and retailer prices

From $1,012 USD
As of November 1, 2026
Save $1,832 USD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,844 USD at NZ Jewellers · As of October 30, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1509986246. Listed at 18 retailers as of October 30, 2026, with prices from $1,012 to $2,844, a $1,832 spread on the same certified stone. NZ Jewellers lists it at $2,844. 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
D
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509986246
Dimensions6.14 × 4.56 × 2.85 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
6.14 mm4.56 mm0.51 ctD / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509986246
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,136 USD|Low: $1,015 USD|High: $2,332 USD|Avg: $1,584 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$1,015 USD
Retailer 8$1,138 USD
Retailer 2$1,330 USD
Retailer 3$1,477 USD
Retailer 5$1,525 USD
Retailer 4$1,800 USD
Retailer 1$2,136 USD
Retailer 6$2,332 USD

43 data points across 8 retailers

18 retailers$1,012 USD to $2,844 USD

B+
Cheapest Retailer
-
$1,012 USD
B+
Retailer 2
-
$1,015 USD
View
B+
Retailer 3
-
$1,037 USD
View
B+
Retailer 4
-
$1,056 USD
View
B+
Retailer 5
-
$1,056 USD
View
B+
Retailer 6
-
$1,097 USD
View
B
Retailer 7
-
$1,219 USD
View
B
Retailer 8
-
$1,316 USD
View
B+
Retailer 9
-
$1,330 USD
£1,047 GBP
View
B
Retailer 10
-
$1,415 USD
View
B
Retailer 11
-
$1,477 USD
€1,407 EUR
View
Retailer 12
-
$1,501 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$1,525 USD
A$2,346 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$1,800 USD
ZAR 29,078 ZAR
View
B
Retailer 15
-
$1,896 USD
CA$2,633 CAD
View
B
Retailer 16
-
$2,136 USD
£1,682 GBP
View
B
Retailer 17
-
$2,332 USD
£1,836 GBP
View
Most Expensive
B
NZ Jewellers
cf8974a9-4d3b-4353-9bad-a93228920ab4 · Oct 30
$2,844 USD
View
17 more retailers have this diamond
Prices start from $1,012 USDSave up to $1,832 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.

B+
0.51ct Oval
$1,012 USD