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Round|Natural|GIA

1.51ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 7551191623

Certificate GIA 7551191623

Diamond specifications and retailer prices

From $5,612 AUD
HK$30,800 HKD
As of November 1, 2026
Save $6,904 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,516 AUD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7551191623. Listed at 20 retailers as of October 30, 2026, with prices from $5,612 to $12,516, a $6,904 spread on the same certified stone. NZ Jewellers lists it at $12,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7551191623
Dimensions7.29 × 7.24 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.29 mm7.24 mm1.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7551191623
Side View
Table 61.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.4%

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 1
Current: $12,516 AUD|Low: $5,511 AUD|High: $12,516 AUD|Avg: $7,611 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 17$5,612 AUD
Retailer 15$5,790 AUD
Retailer 7$5,914 AUD
Retailer 4$5,953 AUD
Retailer 8$6,258 AUD
Retailer 18$6,399 AUD
Retailer 3$6,781 AUD
Retailer 6$6,781 AUD
Retailer 19$6,781 AUD
Retailer 14$7,422 AUD
Retailer 12$7,672 AUD
Retailer 10$7,689 AUD
Retailer 11$7,823 AUD
Retailer 2$7,961 AUD
Retailer 9$8,226 AUD
Retailer 20$8,260 AUD
Retailer 5$8,707 AUD
Retailer 16$9,199 AUD
Retailer 13$11,920 AUD
NZ Jewellers$12,516 AUD

35 data points across 20 retailers

20 retailers$5,612 AUD to $12,516 AUD

A
Cheapest Retailer
-
$5,612 AUD
HK$30,800 HKD
A
Retailer 2
-
$5,790 AUD
$4,067 USD
View
A
Retailer 3
-
$5,914 AUD
$4,154 USD
View
A
Retailer 4
-
$5,953 AUD
$4,182 USD
View
A
Retailer 5
-
$6,258 AUD
$4,396 USD
View
Final sale: no returns
A
Retailer 6
-
$6,399 AUD
$4,495 USD
View
A
Retailer 7
-
$6,781 AUD
$4,763 USD
View
A
Retailer 8
-
$6,781 AUD
$4,763 USD
View
A
Retailer 9
-
$6,781 AUD
$4,763 USD
View
A
Retailer 10
-
$7,422 AUD
£4,105 GBP
View
Retailer 11
-
$7,672 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$7,689 AUD
$5,401 USD
View
B+
Retailer 13
-
$7,823 AUD
$5,495 USD
View
A
Retailer 14
-
$7,961 AUD
€5,326 EUR
View
B+
Retailer 15
-
$8,226 AUD
£4,550 GBP
View
Retailer 16
-
$8,260 AUD
$5,802 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$8,707 AUD
$6,116 USD
View
B+
Retailer 18
-
$9,199 AUD
ZAR 104,392 ZAR
View
B
Retailer 19
-
$11,920 AUD
£6,593 GBP
View
Most Expensive
B
NZ Jewellers
4ab87a26-7f08-412b-9ab5-bde0ffabc7e6 · Oct 30
$12,516 AUD
$8,792 USD
View
19 more retailers have this diamond
Prices start from $5,612 AUDSave up to $6,904 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
$5,612 AUD