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Radiant|Natural|GIA

1.51ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 7372793966

Certificate GIA 7372793966

Diamond specifications and retailer prices

From $8,431 AUD
As of November 4, 2026
Save $9,415 AUD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $17,846 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7372793966. Listed at 16 retailers as of November 4, 2026, with prices from $8,431 to $17,846, a $9,415 spread on the same certified stone. NZ Jewellers lists it at $17,846. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7372793966
Dimensions7.35 × 6.01 × 3.89 mm
L/W Ratio1.22
Top View
7.35 mm6.01 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7372793966
Side View
Table 68.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.7%

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 4
Current: $17,846 AUD|Low: $8,383 AUD|High: $17,846 AUD|Avg: $11,039 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
Retailer 13
November 7, 2026
Retailer 3$8,383 AUD
Retailer 4$8,431 AUD
Retailer 13$8,923 AUD
Retailer 5$8,997 AUD
Retailer 12$9,667 AUD
Retailer 10$9,815 AUD
Retailer 2$9,962 AUD
Retailer 6$10,210 AUD
Retailer 11$11,153 AUD
Retailer 7$11,592 AUD
Retailer 8$13,019 AUD
Retailer 9$14,829 AUD
NZ Jewellers$17,846 AUD

30 data points across 13 retailers

16 retailers$8,431 AUD to $17,846 AUD

Retailer 1
-
$8,383 AUD
Price last confirmed 10 days ago
B+
Retailer 2
-
$8,431 AUD
View
B+
Retailer 3
-
$8,533 AUD
View
Retailer 4
-
$8,923 AUD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$8,997 AUD
View
B
Retailer 6
-
$9,512 AUD
View
B
Retailer 7
-
$9,667 AUD
View
B
Retailer 8
-
$9,815 AUD
View
B+
Retailer 9
-
$9,962 AUD
View
B
Retailer 10
-
$10,210 AUD
View
B
Retailer 11
-
$11,153 AUD
View
B
Retailer 12
-
$11,592 AUD
View
Retailer 13
-
$11,757 AUD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$13,019 AUD
View
B
Retailer 15
-
$14,829 AUD
View
Most Expensive
B
NZ Jewellers
a696ce32-db51-476a-ae5f-aa70feb7eb29 · Nov 5
$17,846 AUD
$12,262 USD
View
15 more retailers have this diamond
Prices start from $8,431 AUDSave up to $9,415 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.

B+
1.51ct Radiant
$8,431 AUD