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Radiant|Natural|GIA

0.51ct F VVS2 Radiant Natural Diamond

EX • F/VVS2 • GIA 6551234405

Certificate GIA 6551234405

Diamond specifications and retailer prices

From $1,025 NZD
As of November 4, 2026
Save $3,012 NZD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,036 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551234405. Listed at 23 retailers as of November 4, 2026, with prices from $1,025 to $4,036, a $3,012 spread on the same certified stone. NZ Jewellers lists it at $4,036. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle50.4°
OriginNatural
Grading LabGIA
CertificateGIA 6551234405
Dimensions5.55 × 4.23 × 2.54 mm
L/W Ratio1.31
Top View
5.55 mm4.23 mm0.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551234405
Side View
Table 69.0%Crown 37.1°Girdle: MED-STKPavilion 50.4°Culet: NoneDepth 60.2%

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: Nov 4
Current: $4,036 NZD|Low: $1,025 NZD|High: $4,036 NZD|Avg: $1,613 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
Retailer 21
Retailer 22
November 5, 2026
Retailer 5$1,025 NZD
Retailer 7$1,076 NZD
Retailer 6$1,165 NZD
Retailer 4$1,211 NZD
Retailer 22$1,265 NZD
Retailer 20$1,286 NZD
Retailer 8$1,345 NZD
Retailer 21$1,345 NZD
Retailer 9$1,405 NZD
Retailer 10$1,405 NZD
Retailer 12$1,459 NZD
Retailer 18$1,494 NZD
Retailer 13$1,528 NZD
Retailer 2$1,569 NZD
Retailer 14$1,612 NZD
Retailer 3$1,654 NZD
Retailer 19$1,715 NZD
Retailer 11$1,820 NZD
Retailer 16$1,985 NZD
Retailer 17$2,353 NZD
Retailer 15$2,574 NZD
NZ Jewellers$4,036 NZD

25 data points across 22 retailers

23 retailers$1,025 NZD to $4,036 NZD

A
Cheapest Retailer
-
$1,025 NZD
A
Retailer 2
-
$1,076 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,165 NZD
View
A
Retailer 4
-
$1,211 NZD
View
A
Retailer 5
-
$1,265 NZD
View
A
Retailer 6
-
$1,286 NZD
View
A
Retailer 7
-
$1,345 NZD
View
A
Retailer 8
-
$1,345 NZD
View
A
Retailer 9
-
$1,405 NZD
View
A
Retailer 10
-
$1,405 NZD
View
A
Retailer 11
-
$1,459 NZD
View
A
Retailer 12
-
$1,494 NZD
View
A
Retailer 13
-
$1,528 NZD
View
A
Retailer 14
-
$1,569 NZD
View
A
Retailer 15
-
$1,612 NZD
View
B+
Retailer 16
-
$1,654 NZD
View
B+
Retailer 17
-
$1,715 NZD
View
B+
Retailer 18
-
$1,820 NZD
View
Retailer 19
-
$1,982 NZD
View
Price last confirmed 32 days ago
B+
Retailer 20
-
$1,985 NZD
View
B+
Retailer 21
-
$2,353 NZD
View
B
Retailer 22
-
$2,574 NZD
View
Most Expensive
B
NZ Jewellers
662b3f1a-2ece-484a-8983-e1fa8ccd0d80 · Nov 5
$4,036 NZD
$2,269 USD
View
22 more retailers have this diamond
Prices start from $1,025 NZDSave up to $3,012 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 Radiant
$1,025 NZD