Round|Natural|GIA

1.54ct H IF Round Natural Diamond

EX • H/IF • GIA 1528505597

Certificate GIA 1528505597

Diamond specifications and retailer prices

From $10,084 USD
As of November 2, 2026
Save $7,329 USD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,413 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 1528505597. Listed at 17 retailers as of November 2, 2026, with prices from $10,084 to $17,413, a $7,329 spread on the same certified stone. NZ Jewellers lists it at $17,413. 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
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1528505597
Dimensions7.29 × 7.34 × 4.60 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.29 mm7.34 mm1.54 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528505597
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $17,413 USD|Low: $9,577 USD|High: $17,413 USD|Avg: $12,481 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$9,677 USD
Retailer 7$10,191 USD
Retailer 6$10,447 USD
Retailer 2$11,215 USD
Retailer 9$11,523 USD
Retailer 10$11,701 USD
Retailer 8$12,854 USD
Retailer 4$13,131 USD
Retailer 3$16,273 USD
NZ Jewellers$17,413 USD

41 data points across 10 retailers

17 retailers$10,084 USD to $17,413 USD

Retailer 1
-
$9,677 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
$10,084 USD
View
B+
Retailer 3
-
$10,191 USD
View
B+
Retailer 4
-
$10,447 USD
View
Final sale: no returns
B+
Retailer 5
-
$10,929 USD
View
B+
Retailer 6
-
$11,215 USD
View
B+
Retailer 7
-
$11,523 USD
View
B+
Retailer 8
-
$11,701 USD
View
B+
Retailer 9
-
$11,770 USD
View
B+
Retailer 10
-
$12,190 USD
View
B+
Retailer 11
-
$12,330 USD
View
B+
Retailer 12
-
$12,330 USD
View
B+
Retailer 13
-
$12,740 USD
View
B+
Retailer 14
-
$12,854 USD
View
B+
Retailer 15
-
$13,131 USD
View
B
Retailer 16
-
$16,273 USD
View
Most Expensive
B
NZ Jewellers
9cc63ac7-1078-44a5-9c82-64d6056fdab2 · Nov 5
$17,413 USD
View
16 more retailers have this diamond
Prices start from $10,084 USDSave up to $7,329 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.

B+
1.54ct Round
$10,084 USD