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Round|Natural|GIA

1.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 1559239043

Certificate GIA 1559239043

Diamond specifications and retailer prices

From $12,482 AUD
As of November 6, 2026
Save $10,539 AUD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $23,020 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 top-tier cut grade and certified by GIA 1559239043. Listed at 23 retailers as of November 5, 2026, with prices from $12,482 to $23,020, a $10,539 spread on the same certified stone. NZ Jewellers lists it at $23,020. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1559239043
Dimensions7.29 × 7.25 × 4.54 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather, Needle
Top View
7.29 mm7.25 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559239043
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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 6
Current: $23,020 AUD|Low: $12,482 AUD|High: $23,463 AUD|Avg: $16,820 AUD|-1.9%
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
Retailer 21
Retailer 22
November 6, 2026
Retailer 9$12,482 AUD
Retailer 4$14,026 AUD
Retailer 8$14,146 AUD
Retailer 15$14,312 AUD
Retailer 7$14,734 AUD
Retailer 16$14,865 AUD
Retailer 3$15,063 AUD
Retailer 6$15,245 AUD
Retailer 14$15,539 AUD
Retailer 18$16,252 AUD
Retailer 12$16,475 AUD
Retailer 5$16,516 AUD
Retailer 10$16,546 AUD
Retailer 21$16,771 AUD
Retailer 13$16,896 AUD
Retailer 22$16,903 AUD
Retailer 2$17,104 AUD
Retailer 20$17,452 AUD
Retailer 11$19,057 AUD
Retailer 17$20,150 AUD
Retailer 19$21,512 AUD
NZ Jewellers$23,020 AUD

27 data points across 22 retailers

23 retailers$12,482 AUD to $23,020 AUD

A
Cheapest Retailer
-
$12,482 AUD
A
Retailer 2
-
$14,026 AUD
View
A
Retailer 3
-
$14,146 AUD
View
Retailer 4
-
$14,312 AUD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$14,734 AUD
View
A
Retailer 6
-
$14,865 AUD
View
A
Retailer 7
-
$15,063 AUD
View
A
Retailer 8
-
$15,245 AUD
View
Final sale: no returns
Retailer 9
-
$15,539 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
$15,790 AUD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
$16,252 AUD
View
B+
Retailer 12
-
$16,475 AUD
View
B+
Retailer 13
-
$16,516 AUD
View
B+
Retailer 14
-
$16,546 AUD
View
B+
Retailer 15
-
$16,771 AUD
View
B+
Retailer 16
-
$16,896 AUD
View
B+
Retailer 17
-
$16,903 AUD
View
B+
Retailer 18
-
$17,104 AUD
View
B+
Retailer 19
-
$17,452 AUD
View
B+
Retailer 20
-
$19,057 AUD
View
B+
Retailer 21
-
$20,150 AUD
View
B+
Retailer 22
-
$21,512 AUD
View
Most Expensive
B
NZ Jewellers
5943d757-253e-4a6a-94d1-3df24e58a1de · Nov 5
$23,020 AUD
$15,817 USD
View
22 more retailers have this diamond
Prices start from $12,482 AUDSave up to $10,539 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
$12,482 AUD