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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 $1,067 SGD
$835 USD
As of October 28, 2026
Save $2,602 SGD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,669 SGD 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 $1,067 to $3,669, a $2,602 spread on the same certified stone. NZ Jewellers lists it at $3,669. 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: $3,669 SGD|Low: $1,067 SGD|High: $3,669 SGD|Avg: $1,569 SGD
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$1,067 SGD
Retailer 8$1,080 SGD
Retailer 18$1,166 SGD
Retailer 5$1,170 SGD
Retailer 17$1,170 SGD
Retailer 16$1,184 SGD
Retailer 4$1,214 SGD
Retailer 7$1,323 SGD
Retailer 10$1,350 SGD
Retailer 11$1,363 SGD
Retailer 3$1,368 SGD
Retailer 12$1,368 SGD
Retailer 9$1,541 SGD
Retailer 14$1,646 SGD
Retailer 2$1,806 SGD
Retailer 13$2,154 SGD
Retailer 6$2,338 SGD
NZ Jewellers$3,669 SGD

10 data points across 18 retailers

18 retailers$1,067 SGD to $3,669 SGD

A
Cheapest Retailer
-
$1,067 SGD
$835 USD
A
Retailer 2
-
$1,080 SGD
$845 USD
View
Final sale: no returns
A
Retailer 3
-
$1,166 SGD
$912 USD
View
A
Retailer 4
-
$1,170 SGD
$915 USD
View
A
Retailer 5
-
$1,170 SGD
$915 USD
View
A
Retailer 6
-
$1,184 SGD
$926 USD
View
A
Retailer 7
-
$1,214 SGD
$950 USD
View
B+
Retailer 8
-
$1,323 SGD
$1,035 USD
View
B+
Retailer 9
-
$1,350 SGD
$1,056 USD
View
B+
Retailer 10
-
$1,363 SGD
£839 GBP
View
B+
Retailer 11
-
$1,368 SGD
$1,070 USD
View
B+
Retailer 12
-
$1,368 SGD
£843 GBP
View
B+
Retailer 13
-
$1,541 SGD
$1,206 USD
View
B+
Retailer 14
-
$1,646 SGD
€1,226 EUR
View
B
Retailer 15
-
$1,806 SGD
ZAR 22,823 ZAR
View
B
Retailer 16
-
$2,154 SGD
£1,327 GBP
View
B
Retailer 17
-
$2,338 SGD
£1,440 GBP
View
Most Expensive
B
NZ Jewellers
df69bee6-4b93-42a4-8224-2497ab8e286d · Oct 30
$3,669 SGD
$2,870 USD
View
17 more retailers have this diamond
Prices start from $1,067 SGDSave up to $2,602 SGD

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
$1,067 SGD