Oval|Natural|GIA

0.51ct D VVS1 Oval Natural Diamond

EX • D/VVS1 • GIA 2516779709

Certificate GIA 2516779709

Diamond specifications and retailer prices

From $2,385 NZD
$1,342 USD
As of October 31, 2026
Save $2,761 NZD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,956 NZD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2516779709. Listed at 21 retailers as of October 31, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.56°
Pavilion angle39.58°
OriginNatural
Grading LabGIA
CertificateGIA 2516779709
Dimensions6.63 × 4.49 × 2.70 mm
L/W Ratio1.48
Top View
6.63 mm4.49 mm0.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516779709
Side View
Table 60.0%Crown 36.56°Girdle: MED-THKPavilion 39.58°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,956 NZD|Low: $2,385 NZD|High: $6,956 NZD|Avg: $3,931 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$2,385 NZD
Retailer 3$2,584 NZD
Retailer 9$2,755 NZD
Retailer 2$2,786 NZD
Retailer 11$2,981 NZD
Retailer 8$3,721 NZD
Retailer 5$3,895 NZD
Retailer 4$4,433 NZD
Retailer 6$5,022 NZD
Retailer 10$5,146 NZD
NZ Jewellers$6,956 NZD

38 data points across 11 retailers

21 retailers$2,385 NZD to $5,146 NZD

B+
Cheapest Retailer
-
$2,385 NZD
$1,342 USD
Final sale: no returns
B+
Retailer 2
-
$2,394 NZD
$1,347 USD
View
B+
Retailer 3
-
$2,486 NZD
$1,399 USD
View
B+
Retailer 4
-
$2,492 NZD
$1,402 USD
View
B+
Retailer 5
-
$2,584 NZD
$1,454 USD
View
B+
Retailer 6
-
$2,584 NZD
$1,454 USD
View
B+
Retailer 7
-
$2,703 NZD
$1,521 USD
View
B+
Retailer 8
-
$2,727 NZD
$1,534 USD
View
B+
Retailer 9
-
$2,755 NZD
$1,550 USD
View
B+
Retailer 10
-
$2,786 NZD
£1,235 GBP
View
B+
Retailer 11
-
$2,950 NZD
$1,660 USD
View
B+
Retailer 12
-
$2,950 NZD
$1,660 USD
View
B+
Retailer 13
-
$2,981 NZD
$1,677 USD
View
B+
Retailer 14
-
$3,039 NZD
$1,710 USD
View
B
Retailer 15
-
$3,492 NZD
$1,965 USD
View
Retailer 16
-
$3,721 NZD
A$3,221 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$3,895 NZD
€2,087 EUR
View
B
Retailer 18
-
$4,433 NZD
ZAR 40,294 ZAR
View
B
Retailer 19
-
$5,022 NZD
£2,225 GBP
View
B
Retailer 20
-
$5,146 NZD
£2,280 GBP
View
Most Expensive
NZ Jewellers
498c03a3-79c4-4c4d-a11b-553c07bfa1a2 · Oct 30
$6,956 NZD
$3,914 USD
View
Price under review
20 more retailers have this diamond
Prices start from $2,385 NZDSave up to $2,761 NZD

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.

B+
0.51ct Oval
$2,385 NZD