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Oval|Natural|GIA

0.51ct D VS1 Oval Natural Diamond

GD • D/VS1 • GIA 6471847992

Certificate GIA 6471847992

Diamond specifications and retailer prices

From $1,673 SGD
$1,305 USD
As of October 28, 2026
Save $2,117 SGD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,123 SGD at NZ Jewellers · As of October 27, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6471847992. Listed at 23 retailers as of October 28, 2026, with a 127% 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
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 6471847992
Dimensions6.27 × 4.46 × 2.80 mm
L/W Ratio1.41
Top View
6.27 mm4.46 mm0.51 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6471847992
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 38.7°Culet: NoneDepth 62.6%

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: Oct 28
Current: $5,123 SGD|Low: $1,609 SGD|High: $5,123 SGD|Avg: $2,663 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
October 29, 2026
Retailer 10$1,673 SGD
Retailer 11$1,755 SGD
Retailer 4$1,903 SGD
Retailer 6$1,903 SGD
Retailer 13$1,991 SGD
Retailer 14$2,026 SGD
Retailer 5$2,196 SGD
Retailer 2$2,346 SGD
Retailer 8$2,672 SGD
Retailer 12$2,741 SGD
Retailer 9$3,235 SGD
Retailer 7$3,699 SGD
Retailer 3$3,791 SGD
NZ Jewellers$5,123 SGD

43 data points across 14 retailers

23 retailers$1,673 SGD to $3,791 SGD

B+
Cheapest Retailer
-
$1,673 SGD
$1,305 USD
B+
Retailer 2
-
$1,739 SGD
$1,356 USD
View
B+
Retailer 3
-
$1,755 SGD
$1,369 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,764 SGD
$1,376 USD
View
B
Retailer 5
-
$1,836 SGD
$1,432 USD
View
B
Retailer 6
-
$1,903 SGD
$1,484 USD
View
B
Retailer 7
-
$1,903 SGD
$1,484 USD
View
B
Retailer 8
-
$1,991 SGD
$1,553 USD
View
B
Retailer 9
-
$2,026 SGD
$1,580 USD
View
B
Retailer 10
-
$2,196 SGD
$1,713 USD
View
B
Retailer 11
-
$2,256 SGD
$1,760 USD
View
B
Retailer 12
-
$2,256 SGD
$1,760 USD
View
B
Retailer 13
-
$2,333 SGD
$1,820 USD
View
B
Retailer 14
-
$2,346 SGD
£1,441 GBP
View
B
Retailer 15
-
$2,390 SGD
$1,864 USD
View
B
Retailer 16
-
$2,409 SGD
CA$2,610 CAD
View
B
Retailer 17
-
$2,563 SGD
$1,999 USD
View
B
Retailer 18
-
$2,672 SGD
€1,985 EUR
View
B
Retailer 19
-
$2,741 SGD
A$3,289 AUD
View
Price last confirmed 23 days ago
B
Retailer 20
-
$3,235 SGD
ZAR 40,761 ZAR
View
B
Retailer 21
-
$3,699 SGD
£2,272 GBP
View
B
Retailer 22
-
$3,791 SGD
£2,328 GBP
View
Most Expensive
B
NZ Jewellers
0f2731a4-8931-4564-a352-e58ffbfc6f70 · Oct 27
$5,123 SGD
$3,996 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,673 SGDSave up to $2,117 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.

B+
0.51ct Oval
$1,673 SGD