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Round|Natural|GIA

1.54ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1557379905

Certificate GIA 1557379905

Diamond specifications and retailer prices

From $12,353 NZD
As of November 7, 2026
Save $11,319 NZD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $23,673 NZD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1557379905. Listed at 11 retailers as of November 7, 2026, with prices from $12,353 to $23,673, a $11,319 spread on the same certified stone. NZ Jewellers lists it at $23,673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1557379905
Dimensions7.33 × 7.37 × 4.62 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Feather
Top View
7.33 mm7.37 mm1.54 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557379905
Side View
Table 58.0%Crown 34.5°GirdlePavilion 41.6°Culet: NoneDepth 62.8%

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 7
Current: $23,673 NZD|Low: $11,751 NZD|High: $23,673 NZD|Avg: $16,337 NZD|+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
November 7, 2026
Retailer 12$12,353 NZD
Retailer 7$12,519 NZD
Retailer 4$12,820 NZD
Retailer 11$13,064 NZD
Retailer 14$14,153 NZD
Retailer 10$14,372 NZD
Retailer 5$14,700 NZD
Retailer 2$15,366 NZD
Retailer 3$16,331 NZD
Retailer 8$17,655 NZD
Retailer 13$18,008 NZD
Retailer 9$19,619 NZD
Retailer 6$22,435 NZD
NZ Jewellers$23,673 NZD

28 data points across 14 retailers

11 retailers$12,353 NZD to $23,673 NZD

B+
Cheapest Retailer
-
$12,353 NZD
B+
Retailer 2
-
$12,519 NZD
View
B+
Retailer 3
-
$13,064 NZD
View
Final sale: no returns
B+
Retailer 4
-
$14,153 NZD
View
B+
Retailer 5
-
$14,372 NZD
View
B+
Retailer 6
-
$15,366 NZD
View
B
Retailer 7
-
$16,331 NZD
View
B
Retailer 8
-
$17,655 NZD
View
B
Retailer 9
-
$18,008 NZD
View
B
Retailer 10
-
$19,619 NZD
View
Most Expensive
B
NZ Jewellers
1f40d53c-edf6-465d-974f-2b31da20f8ef · Nov 7
$23,673 NZD
$13,123 USD
View
10 more retailers have this diamond
Prices start from $12,353 NZDSave up to $11,319 NZD

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+
1.54ct Round
$12,353 NZD