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Radiant|Natural|GIA

0.51ct I VS2 Radiant Natural Diamond

VG • I/VS2 • GIA 2566295923

Certificate GIA 2566295923

Diamond specifications and retailer prices

From $957 NZD
As of November 4, 2026
Save $2,295 NZD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,252 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566295923. Listed at 12 retailers as of November 4, 2026, with prices from $957 to $3,252, a $2,295 spread on the same certified stone. NZ Jewellers lists it at $3,252. 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566295923
Dimensions5.30 × 3.90 × 2.75 mm
L/W Ratio1.36
Top View
5.30 mm3.90 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566295923
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

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: Nov 4
Current: $3,252 NZD|Low: $952 NZD|High: $3,640 NZD|Avg: $1,616 NZD|-10.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$957 NZD
Retailer 6$996 NZD
Retailer 8$1,117 NZD
Retailer 5$1,195 NZD
Retailer 2$1,259 NZD
Retailer 9$1,270 NZD
Retailer 3$1,363 NZD
Retailer 7$1,395 NZD
Retailer 11$1,405 NZD
Retailer 4$1,694 NZD
Retailer 10$2,391 NZD
NZ Jewellers$3,252 NZD

34 data points across 12 retailers

12 retailers$957 NZD to $3,252 NZD

A
Cheapest Retailer
-
$957 NZD
Final sale: no returns
A
Retailer 2
-
$996 NZD
View
A
Retailer 3
-
$1,117 NZD
View
B+
Retailer 4
-
$1,195 NZD
View
B+
Retailer 5
-
$1,259 NZD
View
B+
Retailer 6
-
$1,270 NZD
View
B+
Retailer 7
-
$1,363 NZD
View
B+
Retailer 8
-
$1,395 NZD
View
B+
Retailer 9
-
$1,405 NZD
View
Retailer 10
-
$1,694 NZD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$2,391 NZD
View
Most Expensive
B
NZ Jewellers
08f1e958-38f8-4386-8b80-d7bc3a1794f5 · Nov 5
$3,252 NZD
$1,828 USD
View
11 more retailers have this diamond
Prices start from $957 NZDSave up to $2,295 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
$957 NZD