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Radiant|Natural|GIA

1.51ct K VVS2 Radiant Natural Diamond

VG • K/VVS2 • GIA 1379730701

Certificate GIA 1379730701

Diamond specifications and retailer prices

From $5,631 AUD
As of November 6, 2026
Save $6,938 AUD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,569 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1379730701. Listed at 18 retailers as of November 5, 2026, with prices from $5,631 to $12,569, a $6,938 spread on the same certified stone. NZ Jewellers lists it at $12,569. 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
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1379730701
Dimensions7.44 × 5.91 × 4.04 mm
L/W Ratio1.26
Culet sizeNone
Top View
7.44 mm5.91 mm1.51 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1379730701
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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 6
Current: $12,569 AUD|Low: $5,631 AUD|High: $12,569 AUD|Avg: $7,817 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 14$5,631 AUD
Retailer 3$5,644 AUD
Retailer 15$5,771 AUD
Retailer 5$5,871 AUD
Retailer 10$5,938 AUD
Retailer 7$6,433 AUD
Retailer 4$6,808 AUD
Retailer 16$6,808 AUD
Retailer 17$6,808 AUD
Retailer 2$7,427 AUD
Retailer 6$7,855 AUD
Retailer 9$8,296 AUD
Retailer 11$8,457 AUD
Retailer 12$9,169 AUD
Retailer 8$10,878 AUD
Retailer 13$11,936 AUD
NZ Jewellers$12,569 AUD

45 data points across 17 retailers

18 retailers$5,631 AUD to $12,569 AUD

A
Cheapest Retailer
-
$5,631 AUD
A
Retailer 2
-
$5,644 AUD
View
Retailer 3
-
$5,771 AUD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$5,871 AUD
View
A
Retailer 5
-
$5,938 AUD
View
A
Retailer 6
-
$6,433 AUD
View
A
Retailer 7
-
$6,808 AUD
View
A
Retailer 8
-
$6,808 AUD
View
Retailer 9
-
$6,808 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$7,414 AUD
View
A
Retailer 11
-
$7,427 AUD
View
B+
Retailer 12
-
$7,855 AUD
View
Retailer 13
-
$8,296 AUD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$8,457 AUD
View
B+
Retailer 15
-
$9,169 AUD
View
B
Retailer 16
-
$10,878 AUD
View
B
Retailer 17
-
$11,936 AUD
View
Most Expensive
B
NZ Jewellers
ba0f1cd6-2d41-42be-965b-45411beda4ae · Nov 5
$12,569 AUD
$8,636 USD
View
17 more retailers have this diamond
Prices start from $5,631 AUDSave up to $6,938 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
$5,631 AUD