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Oval|Natural|GIA

0.51ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 6565672815

Certificate GIA 6565672815

Diamond specifications and retailer prices

From $1,482 NZD
$835 USD
As of October 28, 2026
Save $3,611 NZD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,092 NZD 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565672815. Listed at 18 retailers as of October 28, 2026, with prices from $1,482 to $5,092, a $3,611 spread on the same certified stone. NZ Jewellers lists it at $5,092. 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
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle37.3°
OriginNatural
Grading LabGIA
CertificateGIA 6565672815
Dimensions6.56 × 4.58 × 2.76 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
6.56 mm4.58 mm0.51 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565672815
Side View
Table 61.0%Crown 30.1°Girdle: MED-THKPavilion 37.3°Culet: NDepth 60.2%

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: $5,092 NZD|Low: $1,482 NZD|High: $5,092 NZD|Avg: $2,178 NZD
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 15$1,482 NZD
Retailer 8$1,499 NZD
Retailer 18$1,618 NZD
Retailer 5$1,623 NZD
Retailer 17$1,623 NZD
Retailer 16$1,643 NZD
Retailer 4$1,686 NZD
Retailer 7$1,836 NZD
Retailer 10$1,874 NZD
Retailer 11$1,891 NZD
Retailer 3$1,899 NZD
Retailer 12$1,899 NZD
Retailer 9$2,139 NZD
Retailer 14$2,284 NZD
Retailer 2$2,507 NZD
Retailer 13$2,990 NZD
Retailer 6$3,245 NZD
NZ Jewellers$5,092 NZD

10 data points across 18 retailers

18 retailers$1,482 NZD to $5,092 NZD

A
Cheapest Retailer
-
$1,482 NZD
$835 USD
A
Retailer 2
-
$1,499 NZD
$845 USD
View
Final sale: no returns
A
Retailer 3
-
$1,618 NZD
$912 USD
View
A
Retailer 4
-
$1,623 NZD
$915 USD
View
A
Retailer 5
-
$1,623 NZD
$915 USD
View
A
Retailer 6
-
$1,643 NZD
$926 USD
View
A
Retailer 7
-
$1,686 NZD
$950 USD
View
B+
Retailer 8
-
$1,836 NZD
$1,035 USD
View
B+
Retailer 9
-
$1,874 NZD
$1,056 USD
View
B+
Retailer 10
-
$1,891 NZD
£839 GBP
View
B+
Retailer 11
-
$1,899 NZD
$1,070 USD
View
B+
Retailer 12
-
$1,899 NZD
£843 GBP
View
B+
Retailer 13
-
$2,139 NZD
$1,206 USD
View
B+
Retailer 14
-
$2,284 NZD
€1,226 EUR
View
B
Retailer 15
-
$2,507 NZD
ZAR 22,823 ZAR
View
B
Retailer 16
-
$2,990 NZD
£1,327 GBP
View
B
Retailer 17
-
$3,245 NZD
£1,440 GBP
View
Most Expensive
B
NZ Jewellers
df69bee6-4b93-42a4-8224-2497ab8e286d · Oct 30
$5,092 NZD
$2,870 USD
View
17 more retailers have this diamond
Prices start from $1,482 NZDSave up to $3,611 NZD

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
$1,482 NZD