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Oval|Natural|GIA

0.51ct D VS1 Oval Natural Diamond

EX • D/VS1 • GIA 6525777930

Certificate GIA 6525777930

Diamond specifications and retailer prices

From €802 EUR
HK$7,000 HKD
As of October 30, 2026
Save €1,685 EUR (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,487 EUR 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525777930. Listed at 21 retailers as of October 30, 2026, with prices from €802 to €2,487, a €1,685 spread on the same certified stone. NZ Jewellers lists it at €2,487. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6525777930
Dimensions6.48 × 4.50 × 2.79 mm
L/W Ratio1.44
Top View
6.48 mm4.50 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525777930
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.1%

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 30
Current: €2,487 EUR|Low: €802 EUR|High: €2,487 EUR|Avg: €1,355 EUR
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
October 30, 2026
Retailer 3€802 EUR
Retailer 13€962 EUR
Retailer 7€999 EUR
Retailer 5€1,043 EUR
Retailer 16€1,083 EUR
Retailer 12€1,159 EUR
Retailer 2€1,162 EUR
Retailer 15€1,198 EUR
Retailer 6€1,203 EUR
Retailer 9€1,320 EUR
Retailer 14€1,333 EUR
Retailer 11€1,570 EUR
Retailer 4€1,720 EUR
Retailer 10€1,870 EUR
Retailer 8€2,046 EUR
NZ Jewellers€2,487 EUR

44 data points across 16 retailers

21 retailers€802 EUR to €2,487 EUR

A
Cheapest Retailer
-
€802 EUR
HK$7,000 HKD
A
Retailer 2
-
€839 EUR
$937 USD
View
B+
Retailer 3
-
€962 EUR
$1,075 USD
View
Final sale: no returns
Retailer 4
-
€977 EUR
$1,091 USD
View
Price last confirmed 74 days ago
B+
Retailer 5
-
€999 EUR
$1,116 USD
View
B+
Retailer 6
-
€1,043 EUR
$1,165 USD
View
B+
Retailer 7
-
€1,083 EUR
$1,210 USD
View
B+
Retailer 8
-
€1,140 EUR
$1,273 USD
View
B+
Retailer 9
-
€1,159 EUR
$1,295 USD
View
B+
Retailer 10
-
€1,162 EUR
£1,022 GBP
View
Retailer 11
-
€1,198 EUR
£1,054 GBP
View
Price last confirmed 30 days ago
B+
Retailer 12
-
€1,203 EUR
$1,344 USD
View
B+
Retailer 13
-
€1,320 EUR
View
Retailer 14
-
€1,333 EUR
A$2,291 AUD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
€1,353 EUR
£1,190 GBP
View
B
Retailer 16
-
€1,405 EUR
$1,570 USD
View
B
Retailer 17
-
€1,570 EUR
ZAR 28,335 ZAR
View
B
Retailer 18
-
€1,720 EUR
View
B
Retailer 19
-
€1,870 EUR
£1,645 GBP
View
B
Retailer 20
-
€2,046 EUR
£1,800 GBP
View
Most Expensive
B
NZ Jewellers
9e702447-0f38-491f-9942-1b9e46e313e1 · Oct 30
€2,487 EUR
$2,778 USD
View
20 more retailers have this diamond
Prices start from €802 EURSave up to €1,685 EUR

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
€802 EUR