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Oval|Natural|GIA

0.51ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 7558907211

Certificate GIA 7558907211

Diamond specifications and retailer prices

From $1,015 SGD
$794 USD
As of October 29, 2026
Save $1,206 SGD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,565 SGD at NZ Jewellers · As of October 23, 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 7558907211. Listed at 21 retailers as of October 25, 2026, with a 119% 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
OriginNatural
Grading LabGIA
CertificateGIA 7558907211
Dimensions6.43 × 4.48 × 2.74 mm
L/W Ratio1.44
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
6.43 mm4.48 mm0.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558907211
Side View
Table 59.0%Crown 36.3°GirdlePavilionCulet: NDepth 61.1%

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 29
Current: $3,565 SGD|Low: $1,015 SGD|High: $3,565 SGD|Avg: $1,489 SGD|+1.1%
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
Retailer 19
October 30, 2026
Retailer 5$1,015 SGD
Retailer 8$1,061 SGD
Retailer 6$1,066 SGD
Retailer 3$1,102 SGD
Retailer 17$1,102 SGD
Retailer 14$1,115 SGD
Retailer 18$1,144 SGD
Retailer 2$1,263 SGD
Retailer 12$1,271 SGD
Retailer 13$1,283 SGD
Retailer 15$1,286 SGD
Retailer 16$1,310 SGD
Retailer 11$1,312 SGD
Retailer 7$1,465 SGD
Retailer 4$1,553 SGD
Retailer 9$1,714 SGD
Retailer 19$2,028 SGD
Retailer 10$2,221 SGD
NZ Jewellers$3,565 SGD

19 data points across 19 retailers

21 retailers$1,015 SGD to $2,221 SGD

A
Cheapest Retailer
-
$1,015 SGD
$794 USD
Final sale: no returns
A
Retailer 2
-
$1,061 SGD
$830 USD
View
A
Retailer 3
-
$1,066 SGD
$834 USD
View
A
Retailer 4
-
$1,102 SGD
$862 USD
View
A
Retailer 5
-
$1,102 SGD
$862 USD
View
A
Retailer 6
-
$1,115 SGD
$872 USD
View
A
Retailer 7
-
$1,144 SGD
$895 USD
View
Retailer 8
-
$1,244 SGD
$973 USD
View
Price last confirmed 68 days ago
B+
Retailer 9
-
$1,263 SGD
$988 USD
View
A
Retailer 10
-
$1,271 SGD
$995 USD
View
B+
Retailer 11
-
$1,283 SGD
£790 GBP
View
B+
Retailer 12
-
$1,286 SGD
£792 GBP
View
B+
Retailer 13
-
$1,310 SGD
$1,025 USD
View
Retailer 14
-
$1,312 SGD
$1,026 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,465 SGD
$1,146 USD
View
B+
Retailer 16
-
$1,553 SGD
€1,157 EUR
View
B+
Retailer 17
-
$1,714 SGD
ZAR 21,662 ZAR
View
Retailer 18
-
$1,816 SGD
A$2,186 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$2,028 SGD
£1,249 GBP
View
B
Retailer 20
-
$2,221 SGD
£1,368 GBP
View
Most Expensive
NZ Jewellers
20c3bbca-e45d-43d9-a4fe-4b78ed19f4bf · Oct 23
$3,565 SGD
$2,789 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $1,015 SGDSave up to $1,206 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
$1,015 SGD