Oval|Natural|GIA

0.51ct D VVS1 Oval Natural Diamond

GD • D/VVS1 • GIA 1475921215

Certificate GIA 1475921215

Diamond specifications and retailer prices

From $1,020 AUD
HK$5,600 HKD
As of October 31, 2026
Save $1,713 AUD (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,274 AUD at NZ Jewellers · As of October 20, 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1475921215. Listed at 23 retailers as of October 31, 2026, with a 168% 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle32.7°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1475921215
Dimensions6.38 × 4.58 × 2.79 mm
L/W Ratio1.39
Key to symbols
Feather
Top View
6.38 mm4.58 mm0.51 ctD / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1475921215
Side View
Table 59.0%Crown 32.7°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 60.9%

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 31
Current: $4,274 AUD|Low: $966 AUD|High: $4,466 AUD|Avg: $1,760 AUD|+4.7%
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 31, 2026
Retailer 2$1,020 AUD
Retailer 5$1,216 AUD
Retailer 16$1,257 AUD
Retailer 4$1,331 AUD
Retailer 8$1,362 AUD
Retailer 9$1,375 AUD
Retailer 7$1,411 AUD
Retailer 11$1,424 AUD
Retailer 18$1,473 AUD
Retailer 10$1,479 AUD
Retailer 3$1,572 AUD
Retailer 19$1,580 AUD
Retailer 12$1,595 AUD
Retailer 6$1,782 AUD
Retailer 13$1,916 AUD
Retailer 14$2,103 AUD
Retailer 15$2,509 AUD
Retailer 17$2,734 AUD
NZ Jewellers$4,274 AUD

27 data points across 19 retailers

23 retailers$1,020 AUD to $2,734 AUD

A
Cheapest Retailer
-
$1,020 AUD
HK$5,600 HKD
Retailer 2
-
$1,216 AUD
$854 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,257 AUD
$883 USD
View
Final sale: no returns
A
Retailer 4
-
$1,331 AUD
$935 USD
View
Retailer 5
-
$1,362 AUD
$957 USD
View
Price last confirmed 40 days ago
Retailer 6
-
$1,362 AUD
$957 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$1,375 AUD
$966 USD
View
A
Retailer 8
-
$1,411 AUD
SGD 1,339 SGD
View
Retailer 9
-
$1,424 AUD
$1,000 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$1,473 AUD
$1,035 USD
View
Retailer 11
-
$1,479 AUD
$1,039 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$1,572 AUD
$1,104 USD
View
Price last confirmed 40 days ago
Retailer 13
-
$1,572 AUD
$1,104 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$1,580 AUD
$1,110 USD
View
B+
Retailer 15
-
$1,595 AUD
£882 GBP
View
B+
Retailer 16
-
$1,782 AUD
$1,252 USD
View
Retailer 17
-
$1,862 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$1,916 AUD
€1,282 EUR
View
B+
Retailer 19
-
$2,103 AUD
ZAR 23,869 ZAR
View
B
Retailer 20
-
$2,509 AUD
£1,388 GBP
View
B
Retailer 21
-
$2,734 AUD
£1,512 GBP
View
Retailer 22
-
$4,274 AUD
$3,002 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
02a7804e-c727-4477-a77b-442a242bf7d8 · Oct 20
$4,274 AUD
$3,002 USD
View
Price last confirmed 11 days ago
22 more retailers have this diamond
Prices start from $1,020 AUDSave up to $1,713 AUD

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
$1,020 AUD