Oval|Natural|GIA

0.51ct F VVS2 Oval Natural Diamond

GD • F/VVS2 • GIA 2566121156

Certificate GIA 2566121156

Diamond specifications and retailer prices

From $1,024 NZD
HK$4,500 HKD
As of October 27, 2026
Save $600 NZD (37%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,620 NZD 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566121156. Listed at 20 retailers as of October 26, 2026, with a 59% 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
F
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle35.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566121156
Dimensions5.91 × 4.47 × 2.73 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Top View
5.91 mm4.47 mm0.51 ctF / VVS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566121156
Side View
Table 65.0%Crown 45.3°Girdle: THK-VTKPavilion 35.2°Culet: NDepth 61.0%

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 27
Current: $3,620 NZD|Low: $851 NZD|High: $3,620 NZD|Avg: $1,473 NZD
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
Retailer 20
October 28, 2026
Retailer 15$912 NZD
Retailer 9$1,024 NZD
Retailer 8$1,065 NZD
Retailer 5$1,066 NZD
Retailer 17$1,155 NZD
Retailer 18$1,244 NZD
Retailer 19$1,244 NZD
Retailer 10$1,265 NZD
Retailer 12$1,273 NZD
Retailer 2$1,280 NZD
Retailer 7$1,333 NZD
Retailer 6$1,402 NZD
Retailer 13$1,414 NZD
Retailer 4$1,418 NZD
Retailer 3$1,564 NZD
Retailer 11$1,589 NZD
Retailer 14$1,624 NZD
Retailer 16$1,778 NZD
Retailer 20$2,670 NZD
NZ Jewellers$3,620 NZD

10 data points across 20 retailers

20 retailers$1,024 NZD to $1,624 NZD

A
Retailer 1
-
$912 NZD
₹48,859 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$1,024 NZD
HK$4,500 HKD
View
Retailer 3
-
$1,066 NZD
$600 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$1,155 NZD
$650 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,191 NZD
$670 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,244 NZD
$700 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,244 NZD
$700 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,265 NZD
SGD 962 SGD
View
Retailer 9
-
$1,273 NZD
$716 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$1,280 NZD
$720 USD
View
Price last confirmed 5 days ago
Retailer 11
-
$1,333 NZD
$750 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,402 NZD
$789 USD
View
B+
Retailer 13
-
$1,414 NZD
£626 GBP
View
B+
Retailer 14
-
$1,418 NZD
$798 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,564 NZD
$880 USD
View
B+
Retailer 16
-
$1,589 NZD
$894 USD
View
B+
Retailer 17
-
$1,624 NZD
€870 EUR
View
Retailer 18
-
$1,778 NZD
ZAR 16,159 ZAR
View
Price last confirmed 7 days ago
Retailer 19
-
$2,670 NZD
£1,183 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
24fa895d-1c08-4ce4-ba12-88a1365f90c6 · Oct 20
$3,620 NZD
$2,037 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $1,024 NZDSave up to $600 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.

A
0.51ct Oval
$1,024 NZD