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Oval|Natural|GIA

0.51ct D VS2 Oval Natural Diamond

EX • D/VS2 • GIA 6247081379

Certificate GIA 6247081379

Diamond specifications and retailer prices

From $838 AUD
HK$4,600 HKD
As of October 30, 2026
Save $2,752 AUD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,590 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 6247081379. Listed at 20 retailers as of October 30, 2026, with prices from $838 to $3,590, a $2,752 spread on the same certified stone. NZ Jewellers lists it at $3,590. 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 6247081379
Dimensions6.47 × 4.51 × 2.78 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
6.47 mm4.51 mm0.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6247081379
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.5%

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: $3,590 AUD|Low: $838 AUD|High: $3,781 AUD|Avg: $1,556 AUD|-5.0%
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 3$838 AUD
Retailer 18$1,056 AUD
Retailer 14$1,118 AUD
Retailer 5$1,139 AUD
Retailer 9$1,159 AUD
Retailer 4$1,166 AUD
Retailer 12$1,216 AUD
Retailer 16$1,334 AUD
Retailer 8$1,385 AUD
Retailer 2$1,388 AUD
Retailer 10$1,430 AUD
Retailer 6$1,570 AUD
Retailer 11$1,609 AUD
Retailer 13$1,620 AUD
Retailer 7$1,678 AUD
Retailer 15$1,767 AUD
Retailer 17$2,099 AUD
Retailer 19$2,300 AUD
NZ Jewellers$3,590 AUD

15 data points across 19 retailers

20 retailers$838 AUD to $3,590 AUD

A
Cheapest Retailer
-
$838 AUD
HK$4,600 HKD
A
Retailer 2
-
$1,056 AUD
$742 USD
View
Final sale: no returns
A
Retailer 3
-
$1,069 AUD
$751 USD
View
A
Retailer 4
-
$1,118 AUD
€748 EUR
View
A
Retailer 5
-
$1,139 AUD
$800 USD
View
A
Retailer 6
-
$1,159 AUD
$814 USD
View
A
Retailer 7
-
$1,166 AUD
SGD 1,107 SGD
View
A
Retailer 8
-
$1,216 AUD
£673 GBP
View
A
Retailer 9
-
$1,334 AUD
£738 GBP
View
A
Retailer 10
-
$1,385 AUD
$973 USD
View
A
Retailer 11
-
$1,388 AUD
$975 USD
View
A
Retailer 12
-
$1,430 AUD
$1,004 USD
View
B+
Retailer 13
-
$1,570 AUD
£868 GBP
View
Retailer 14
-
$1,609 AUD
$1,130 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$1,620 AUD
€1,084 EUR
View
B+
Retailer 16
-
$1,678 AUD
$1,179 USD
View
B+
Retailer 17
-
$1,767 AUD
ZAR 20,055 ZAR
View
B+
Retailer 18
-
$2,099 AUD
£1,161 GBP
View
B+
Retailer 19
-
$2,300 AUD
£1,272 GBP
View
Most Expensive
B
NZ Jewellers
b4819359-25e6-43ba-8528-d37432a812df · Oct 30
$3,590 AUD
$2,522 USD
View
19 more retailers have this diamond
Prices start from $838 AUDSave up to $2,752 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
$838 AUD