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Radiant|Natural|GIA

2.51ct H VS2 Radiant Natural Diamond

VG • H/VS2 • GIA 6565166495

Certificate GIA 6565166495

Diamond specifications and retailer prices

From $34,565 NZD
£15,339 GBP
As of November 1, 2026
Save $11,846 NZD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $46,411 NZD at Cape Diamonds · As of November 1, 2026
View at Cape Diamonds

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant sits in the two to three carat band, graded H 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 6565166495. Listed at 5 retailers as of November 1, 2026, with prices from $34,565 to $46,411, a $11,846 spread on the same certified stone. Cape Diamonds lists it at $46,411. 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

2.51
Carat
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565166495
Dimensions7.38 × 7.19 × 4.91 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.38 mm7.19 mm2.51 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565166495
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 68.3%

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 1
Current: $46,411 NZD|Low: $34,356 NZD|High: $46,411 NZD|Avg: $38,990 NZD|+0.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$34,565 NZD
Retailer 5$34,569 NZD
Retailer 4$38,244 NZD
Retailer 3$39,244 NZD
Cape Diamonds$46,411 NZD

25 data points across 5 retailers

5 retailers$34,565 NZD to $46,411 NZD

A
Cheapest Retailer
-
$34,565 NZD
£15,339 GBP
A
Retailer 2
-
$34,569 NZD
$19,483 USD
View
A
Retailer 3
-
$38,244 NZD
£16,972 GBP
View
A
Retailer 4
-
$39,244 NZD
€21,065 EUR
View
Most Expensive
B+
Cape Diamonds
cert_6565166495 · Nov 1
$46,411 NZD
ZAR 422,574 ZAR
View
4 more retailers have this diamond
Prices start from $34,565 NZDSave up to $11,846 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
2.51ct Radiant
$34,565 NZD