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Round|Natural|GIA

1.54ct J IF Round Natural Diamond

EX • J/IF • GIA 2424889452

Certificate GIA 2424889452

Diamond specifications and retailer prices

From $15,334 NZD
$8,642 USD
As of October 31, 2026
Save $4,750 NZD (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $20,084 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2424889452. Listed at 9 retailers as of October 31, 2026, with prices from $15,334 to $20,084, a $4,750 spread on the same certified stone. Taylor and Hart lists it at $20,084. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2424889452
Dimensions7.40 × 7.35 × 4.54 mm
L/W Ratio1.01
Top View
7.40 mm7.35 mm1.54 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2424889452
Side View
Table 61.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 61.8%

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: Oct 31
Current: $17,568 NZD|Low: $16,937 NZD|High: $20,156 NZD|Avg: $18,025 NZD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$16,937 NZD
Retailer 3$17,306 NZD
Retailer 1$17,568 NZD
Retailer 2$20,068 NZD

40 data points across 4 retailers

9 retailers$15,334 NZD to $20,084 NZD

B+
Cheapest Retailer
-
$15,334 NZD
$8,642 USD
B+
Retailer 2
-
$16,195 NZD
CA$12,677 CAD
View
B
Retailer 3
-
$16,937 NZD
$9,546 USD
View
B
Retailer 4
-
$17,244 NZD
$9,719 USD
View
B+
Retailer 5
-
$17,306 NZD
SGD 13,181 SGD
View
B+
Retailer 6
-
$17,568 NZD
£7,796 GBP
View
B
Retailer 7
-
$19,414 NZD
$10,942 USD
View
B
Retailer 8
-
$20,068 NZD
€10,772 EUR
View
Most Expensive
B
Taylor and Hart
QNAMTYH · Oct 31
$20,084 NZD
$11,319 USD
View
8 more retailers have this diamond
Prices start from $15,334 NZDSave up to $4,750 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
$15,334 NZD