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Round|Natural|GIA

1.51ct F VS2 Round Natural Diamond

VG • F/VS2 • GIA 3555183156

Certificate GIA 3555183156

Diamond specifications and retailer prices

From $9,540 AUD
As of November 4, 2026
Save $12,241 AUD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,782 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 3555183156. Listed at 20 retailers as of November 4, 2026, with prices from $9,540 to $21,782, a $12,241 spread on the same certified stone. NZ Jewellers lists it at $21,782. 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
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555183156
Dimensions7.05 × 7.14 × 4.62 mm
L/W Ratio1.01
Top View
7.05 mm7.14 mm1.51 ctF / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555183156
Side View
Table 56.0%Crown 38.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 65.0%

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 4
Current: $21,782 AUD|Low: $9,540 AUD|High: $22,142 AUD|Avg: $13,046 AUD|-1.6%
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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 20$9,540 AUD
Retailer 5$9,687 AUD
Retailer 4$10,138 AUD
Retailer 9$10,197 AUD
Retailer 8$10,865 AUD
Retailer 10$10,891 AUD
Retailer 17$10,891 AUD
Retailer 7$11,797 AUD
Retailer 13$11,869 AUD
Retailer 3$11,979 AUD
Retailer 18$12,348 AUD
Retailer 2$13,321 AUD
Retailer 15$13,436 AUD
Retailer 12$13,612 AUD
Retailer 11$14,084 AUD
Retailer 19$14,340 AUD
Retailer 6$14,535 AUD
Retailer 14$15,887 AUD
Retailer 16$18,101 AUD
NZ Jewellers$21,782 AUD

26 data points across 20 retailers

20 retailers$9,540 AUD to $21,782 AUD

A
Cheapest Retailer
-
$9,540 AUD
A
Retailer 2
-
$9,687 AUD
View
A
Retailer 3
-
$10,138 AUD
View
A
Retailer 4
-
$10,197 AUD
View
A
Retailer 5
-
$10,865 AUD
View
Retailer 6
-
$10,891 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$10,891 AUD
View
Final sale: no returns
A
Retailer 8
-
$11,797 AUD
View
A
Retailer 9
-
$11,869 AUD
View
A
Retailer 10
-
$11,979 AUD
View
Retailer 11
-
$12,348 AUD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$13,321 AUD
View
A
Retailer 13
-
$13,436 AUD
View
A
Retailer 14
-
$13,612 AUD
View
A
Retailer 15
-
$14,084 AUD
View
Retailer 16
-
$14,340 AUD
View
Price last confirmed 14 days ago
A
Retailer 17
-
$14,535 AUD
View
B+
Retailer 18
-
$15,887 AUD
View
B+
Retailer 19
-
$18,101 AUD
View
Most Expensive
B
NZ Jewellers
7f9413de-e896-4243-9b76-483787000a07 · Nov 5
$21,782 AUD
$14,966 USD
View
19 more retailers have this diamond
Prices start from $9,540 AUDSave up to $12,241 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 Round
$9,540 AUD