Radiant|Natural|GIA

1.51ct D VS2 Radiant Natural Diamond

VG • D/VS2 • GIA 6565186471

Certificate GIA 6565186471

Diamond specifications and retailer prices

From $16,809 NZD
As of November 3, 2026
Save $9,168 NZD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $27,989 NZD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (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 6565186471. Listed at 11 retailers as of November 2, 2026, with a 55% 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

1.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.93°
Pavilion angle37.34°
OriginNatural
Grading LabGIA
CertificateGIA 6565186471
Dimensions7.88 × 5.94 × 3.85 mm
L/W Ratio1.33
Girdle conditionThick
Key to symbols
Crystal, Feather, Indented Natural
Top View
7.88 mm5.94 mm1.51 ctD / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565186471
Side View
Table 73.0%Crown 40.93°Girdle: SLI-POLPavilion 37.34°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $16,809 NZD|Low: $16,668 NZD|High: $26,543 NZD|Avg: $19,902 NZD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 1$16,809 NZD
Retailer 6$17,149 NZD
Retailer 5$18,145 NZD
Retailer 4$18,294 NZD
Retailer 2$18,346 NZD
Retailer 3$25,977 NZD

32 data points across 6 retailers

11 retailers$16,809 NZD to $25,977 NZD

A
Cheapest Retailer
-
$16,809 NZD
A
Retailer 2
-
$17,149 NZD
View
B+
Retailer 3
-
$18,145 NZD
View
Retailer 4
-
$18,294 NZD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$18,346 NZD
View
Retailer 6
-
$20,082 NZD
View
Price last confirmed 45 days ago
Retailer 7
-
$20,082 NZD
View
Price last confirmed 29 days ago
Retailer 8
-
$20,390 NZD
View
Price last confirmed 37 days ago
B
Retailer 9
-
$25,977 NZD
View
Retailer 10
-
$27,989 NZD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
3fe4f4a0-5a20-4ba2-a099-60e2e2fc29a5 · Sep 29
$27,989 NZD
$15,734 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from $16,809 NZDSave up to $9,168 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
1.51ct Radiant
$16,809 NZD