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Oval|Natural|GIA

0.51ct D VS2 Oval Natural Diamond

EX • D/VS2 • GIA 5516393410

Certificate GIA 5516393410

Diamond specifications and retailer prices

From $1,184 AUD
HK$6,500 HKD
As of October 30, 2026
Save $2,450 AUD (67%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,634 AUD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5516393410. Listed at 22 retailers as of October 30, 2026, with prices from $1,184 to $3,634, a $2,450 spread on the same certified stone. NZ Jewellers lists it at $3,634. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5516393410
Dimensions6.51 × 4.61 × 2.68 mm
L/W Ratio1.41
Top View
6.51 mm4.61 mm0.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5516393410
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.2%

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 30
Current: $1,735 AUD|Low: $1,184 AUD|High: $2,763 AUD|Avg: $1,886 AUD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$1,184 AUD
Retailer 10$1,223 AUD
Retailer 11$1,407 AUD
Retailer 2$1,582 AUD
Retailer 9$1,723 AUD
Retailer 1$1,735 AUD
Retailer 5$1,757 AUD
Retailer 7$1,931 AUD
Retailer 12$1,948 AUD
Retailer 8$2,294 AUD
Retailer 4$2,526 AUD
Retailer 6$2,743 AUD

35 data points across 12 retailers

22 retailers$1,184 AUD to $3,634 AUD

A
Cheapest Retailer
-
$1,184 AUD
HK$6,500 HKD
A
Retailer 2
-
$1,223 AUD
$859 USD
View
B+
Retailer 3
-
$1,407 AUD
$988 USD
View
Final sale: no returns
Retailer 4
-
$1,445 AUD
$1,015 USD
View
Price last confirmed 74 days ago
B+
Retailer 5
-
$1,461 AUD
$1,026 USD
View
B+
Retailer 6
-
$1,523 AUD
$1,070 USD
View
B+
Retailer 7
-
$1,582 AUD
$1,111 USD
View
B+
Retailer 8
-
$1,680 AUD
$1,180 USD
View
Retailer 9
-
$1,720 AUD
$1,208 USD
View
Price last confirmed 60 days ago
B+
Retailer 10
-
$1,723 AUD
$1,210 USD
View
B+
Retailer 11
-
$1,735 AUD
£960 GBP
View
B+
Retailer 12
-
$1,757 AUD
£972 GBP
View
B+
Retailer 13
-
$1,758 AUD
$1,235 USD
View
B+
Retailer 14
-
$1,931 AUD
€1,292 EUR
View
Retailer 15
-
$1,948 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
$1,973 AUD
£1,091 GBP
View
B+
Retailer 17
-
$2,093 AUD
$1,470 USD
View
B
Retailer 18
-
$2,294 AUD
ZAR 26,034 ZAR
View
B
Retailer 19
-
$2,526 AUD
€1,690 EUR
View
B
Retailer 20
-
$2,743 AUD
£1,517 GBP
View
B
Retailer 21
-
$2,972 AUD
£1,644 GBP
View
Most Expensive
B
NZ Jewellers
6aaa7ae4-acd2-4572-8cc6-e66e74d31730 · Oct 30
$3,634 AUD
$2,553 USD
View
21 more retailers have this diamond
Prices start from $1,184 AUDSave up to $2,450 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
$1,184 AUD