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Round|Natural|GIA

1.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 3265144857

Certificate GIA 3265144857

Diamond specifications and retailer prices

From $14,227 AUD
As of November 4, 2026
Save $12,650 AUD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $26,877 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 3265144857. Listed at 23 retailers as of November 4, 2026, with prices from $14,227 to $26,877, a $12,650 spread on the same certified stone. NZ Jewellers lists it at $26,877. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3265144857
Dimensions7.43 × 7.41 × 4.53 mm
L/W Ratio1.00
Top View
7.43 mm7.41 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3265144857
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.0%

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: $23,528 AUD|Low: $14,227 AUD|High: $25,488 AUD|Avg: $19,289 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$14,227 AUD
Retailer 7$16,126 AUD
Retailer 2$17,040 AUD
Retailer 6$17,532 AUD
Retailer 8$17,738 AUD
Retailer 3$19,307 AUD
Retailer 1$23,528 AUD
Retailer 4$25,119 AUD

45 data points across 8 retailers

23 retailers$14,227 AUD to $26,877 AUD

B+
Cheapest Retailer
-
$14,227 AUD
B+
Retailer 2
-
$14,698 AUD
View
B+
Retailer 3
-
$14,963 AUD
View
B+
Retailer 4
-
$15,426 AUD
View
B+
Retailer 5
-
$15,915 AUD
View
Retailer 6
-
$16,126 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$16,126 AUD
View
Final sale: no returns
B+
Retailer 8
-
$17,040 AUD
View
B+
Retailer 9
-
$17,471 AUD
View
Retailer 10
-
$17,532 AUD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$17,738 AUD
View
B
Retailer 12
-
$18,648 AUD
View
B
Retailer 13
-
$18,804 AUD
View
B
Retailer 14
-
$18,804 AUD
View
B
Retailer 15
-
$19,200 AUD
View
B
Retailer 16
-
$19,307 AUD
View
B
Retailer 17
-
$19,319 AUD
View
B
Retailer 18
-
$19,430 AUD
View
B
Retailer 19
-
$20,159 AUD
View
Retailer 20
-
$21,212 AUD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$23,528 AUD
View
B
Retailer 22
-
$25,119 AUD
View
Most Expensive
B
NZ Jewellers
d3a5b7e1-ce08-4282-91c2-ac9cee071291 · Nov 5
$26,877 AUD
$18,467 USD
View
22 more retailers have this diamond
Prices start from $14,227 AUDSave up to $12,650 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 Round
$14,227 AUD