Round|Natural|GIA

1.54ct H IF Round Natural Diamond

EX • H/IF • GIA 1559994481

Certificate GIA 1559994481

Diamond specifications and retailer prices

From $8,345 USD
As of November 4, 2026
Save $7,523 USD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,868 USD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559994481. Listed at 11 retailers as of November 4, 2026, with prices from $8,345 to $15,868, a $7,523 spread on the same certified stone. NZ Jewellers lists it at $15,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1559994481
Dimensions7.44 × 7.39 × 4.55 mm
L/W Ratio1.01
Top View
7.44 mm7.39 mm1.54 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559994481
Side View
Table 55.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $15,868 USD|Low: $8,345 USD|High: $16,692 USD|Avg: $11,442 USD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7$8,345 USD
Retailer 8$9,482 USD
Retailer 3$9,617 USD
Retailer 10$9,846 USD
Retailer 11$9,874 USD
Retailer 5$10,555 USD
Retailer 2$11,385 USD
Retailer 6$11,560 USD
Retailer 9$12,130 USD
Retailer 4$14,829 USD
NZ Jewellers$15,868 USD

35 data points across 11 retailers

11 retailers$8,345 USD to $15,868 USD

A
Cheapest Retailer
-
$8,345 USD
A
Retailer 2
-
$9,482 USD
View
Retailer 3
-
$9,617 USD
View
Price last confirmed 24 days ago
B+
Retailer 4
-
$9,846 USD
View
Retailer 5
-
$9,874 USD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$10,555 USD
View
B+
Retailer 7
-
$11,385 USD
View
B+
Retailer 8
-
$11,560 USD
View
B+
Retailer 9
-
$12,130 USD
View
B
Retailer 10
-
$14,829 USD
View
Most Expensive
B
NZ Jewellers
2826e95a-23bd-4a93-ac3f-6562c8641185 · Nov 5
$15,868 USD
View
10 more retailers have this diamond
Prices start from $8,345 USDSave up to $7,523 USD

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
1.54ct Round
$8,345 USD