CaratHunter
Plans
Radiant|Natural|GIA

1.51ct K VVS1 Radiant Natural Diamond

VG • K/VVS1 • GIA 6531159429

Certificate GIA 6531159429

Diamond specifications and retailer prices

From $11,070 NZD
$6,137 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $11,070 NZD at Allurez
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Allurez

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531159429. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6531159429
Dimensions7.54 × 5.78 × 4.00 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
7.54 mm5.78 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6531159429
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,748 NZD|Low: $4,259 NZD|High: $8,601 NZD|Avg: $6,282 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
March 24, 2026
Retailer 4$4,259 NZD
Retailer 8$4,463 NZD
Retailer 5$5,249 NZD
Retailer 6$5,583 NZD
Retailer 2$6,128 NZD
Retailer 7$6,586 NZD
Retailer 3$6,689 NZD
Retailer 1$7,748 NZD

30 data points across 8 retailers

1 retailer

B+
Allurez
5764569 · Nov 5
$11,070 NZD
$6,137 USD
View

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.

B+
1.51ct Radiant
$11,070 NZD