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Radiant|Natural|GIA

1.51ct H VVS1 Radiant Natural Diamond

VG • H/VVS1 • GIA 2556942556

Certificate GIA 2556942556

Diamond specifications and retailer prices

From $9,305 AUD
As of November 5, 2026
Save $11,349 AUD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,655 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) 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 2556942556. Listed at 17 retailers as of November 5, 2026, with prices from $9,305 to $20,655, a $11,349 spread on the same certified stone. NZ Jewellers lists it at $20,655. 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
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556942556
Dimensions7.79 × 5.59 × 3.85 mm
L/W Ratio1.39
Girdle conditionPolished
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
7.79 mm5.59 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556942556
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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 5
Current: $20,655 AUD|Low: $8,681 AUD|High: $20,655 AUD|Avg: $11,565 AUD
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 6$9,305 AUD
Retailer 4$9,948 AUD
Retailer 12$10,519 AUD
Retailer 3$10,607 AUD
Retailer 8$10,748 AUD
Retailer 11$11,028 AUD
Retailer 10$11,865 AUD
Retailer 7$12,349 AUD
Retailer 5$14,249 AUD
Retailer 2$15,066 AUD
Retailer 9$15,996 AUD
NZ Jewellers$20,655 AUD

34 data points across 12 retailers

17 retailers$9,305 AUD to $20,655 AUD

A
Cheapest Retailer
-
$9,305 AUD
A
Retailer 2
-
$9,948 AUD
View
A
Retailer 3
-
$10,519 AUD
View
A
Retailer 4
-
$10,607 AUD
View
Retailer 5
-
$10,624 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$10,748 AUD
View
A
Retailer 7
-
$10,942 AUD
View
Retailer 8
-
$11,028 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$11,687 AUD
View
B+
Retailer 10
-
$11,751 AUD
View
B+
Retailer 11
-
$11,865 AUD
View
B+
Retailer 12
-
$12,349 AUD
View
B+
Retailer 13
-
$12,452 AUD
View
B+
Retailer 14
-
$14,249 AUD
View
B+
Retailer 15
-
$15,066 AUD
View
B+
Retailer 16
-
$15,996 AUD
View
Most Expensive
B
NZ Jewellers
eb316746-6ca1-41e1-9d26-d7750f270b7b · Nov 5
$20,655 AUD
$14,459 USD
View
16 more retailers have this diamond
Prices start from $9,305 AUDSave up to $11,349 AUD

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
$9,305 AUD