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Radiant|Natural|GIA

1.33ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 3145399662

Certificate GIA 3145399662

Diamond specifications and retailer prices

From $5,985 AUD
As of November 5, 2026
Save $6,826 AUD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,810 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.33ct natural radiant diamond

This 1.33ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3145399662. Listed at 16 retailers as of November 5, 2026, with prices from $5,985 to $12,810, a $6,826 spread on the same certified stone. NZ Jewellers lists it at $12,810. 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

1.33
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3145399662
Dimensions6.83 × 5.58 × 3.89 mm
L/W Ratio1.22
Top View
6.83 mm5.58 mm1.33 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3145399662
Side View
Table 65.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 69.6%

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: $7,570 AUD|Low: $5,938 AUD|High: $12,346 AUD|Avg: $7,888 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$5,938 AUD
Retailer 6$6,459 AUD
Retailer 9$6,549 AUD
Retailer 7$6,939 AUD
Retailer 8$6,939 AUD
Retailer 1$7,570 AUD
Retailer 2$8,155 AUD
Retailer 3$9,345 AUD
Retailer 4$12,167 AUD

45 data points across 9 retailers

16 retailers$5,985 AUD to $12,810 AUD

Retailer 1
-
$5,938 AUD
Price last confirmed 17 days ago
B+
Retailer 2
-
$5,985 AUD
View
B+
Retailer 3
-
$6,053 AUD
View
B+
Retailer 4
-
$6,459 AUD
View
B
Retailer 5
-
$6,549 AUD
View
B
Retailer 6
-
$6,939 AUD
View
B
Retailer 7
-
$6,939 AUD
View
Retailer 8
-
$6,939 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$7,561 AUD
View
B
Retailer 10
-
$7,570 AUD
View
B
Retailer 11
-
$8,006 AUD
View
B
Retailer 12
-
$8,155 AUD
View
Retailer 13
-
$8,454 AUD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$9,345 AUD
View
B
Retailer 15
-
$12,167 AUD
View
Most Expensive
C
NZ Jewellers
66b2332b-5c17-4134-a442-8cbacc87f80d · Nov 5
$12,810 AUD
$8,802 USD
View
15 more retailers have this diamond
Prices start from $5,985 AUDSave up to $6,826 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+
1.33ct Radiant
$5,985 AUD