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Round|Natural|GIA

1.51ct N VVS1 Round Natural Diamond

EX • N/VVS1 • GIA 2548353162

Certificate GIA 2548353162

Diamond specifications and retailer prices

From $4,615 AUD
As of November 4, 2026
Save $4,096 AUD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,711 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 N colour (tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2548353162. Listed at 7 retailers as of November 4, 2026, with prices from $4,615 to $8,711, a $4,096 spread on the same certified stone. NZ Jewellers lists it at $8,711. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
N
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2548353162
Dimensions7.35 × 7.29 × 4.52 mm
L/W Ratio1.01
Top View
7.35 mm7.29 mm1.51 ctN / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548353162
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°CuletDepth 61.8%

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: $8,711 AUD|Low: $4,615 AUD|High: $8,711 AUD|Avg: $5,986 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
October 19, 2026
Retailer 2$4,615 AUD
Retailer 6$4,814 AUD
Retailer 9$4,817 AUD
Retailer 5$5,000 AUD
Retailer 8$5,193 AUD
Retailer 10$5,267 AUD
Retailer 11$5,513 AUD
Retailer 7$5,768 AUD
Retailer 3$5,851 AUD
Retailer 12$6,525 AUD
Retailer 4$8,261 AUD
NZ Jewellers$8,711 AUD

5 data points across 12 retailers

7 retailers$4,615 AUD to $8,711 AUD

A
Cheapest Retailer
-
$4,615 AUD
Final sale: no returns
A
Retailer 2
-
$4,814 AUD
View
A
Retailer 3
-
$4,817 AUD
View
A
Retailer 4
-
$5,000 AUD
View
B+
Retailer 5
-
$5,193 AUD
View
B+
Retailer 6
-
$5,768 AUD
View
Most Expensive
B
NZ Jewellers
4b6c2f3c-fcf3-4069-b817-eb86a939ba81 · Nov 5
$8,711 AUD
$6,098 USD
View
6 more retailers have this diamond
Prices start from $4,615 AUDSave up to $4,096 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
$4,615 AUD