CaratHunter
Plans
Round|Natural|GIA

1.54ct J IF Round Natural Diamond

EX • J/IF • GIA 5423144123

Certificate GIA 5423144123

Diamond specifications and retailer prices

From $5,542 USD
HK$43,300 HKD
As of October 30, 2026
Save $7,040 USD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,582 USD at NZ Jewellers · As of October 30, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5423144123. Listed at 18 retailers as of October 30, 2026, with prices from $5,542 to $12,582, a $7,040 spread on the same certified stone. NZ Jewellers lists it at $12,582. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5423144123
Dimensions7.39 × 7.33 × 4.64 mm
L/W Ratio1.01
Top View
7.39 mm7.33 mm1.54 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5423144123
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41.4°Culet: NoneDepth 63.0%

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: Oct 30
Current: $8,220 USD|Low: $5,542 USD|High: $10,841 USD|Avg: $7,539 USD|-0.1%
Retailer 1
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
October 30, 2026
Retailer 13$5,542 USD
Retailer 7$5,710 USD
Retailer 4$6,374 USD
Retailer 6$6,561 USD
Retailer 2$6,943 USD
Retailer 12$6,950 USD
Retailer 8$7,045 USD
Retailer 11$7,302 USD
Retailer 3$7,339 USD
Retailer 5$7,523 USD
Retailer 14$7,686 USD
Retailer 1$8,220 USD
Retailer 10$9,161 USD
Retailer 9$10,540 USD

35 data points across 14 retailers

18 retailers$5,542 USD to $12,582 USD

A
Cheapest Retailer
-
$5,542 USD
HK$43,300 HKD
A
Retailer 2
-
$5,710 USD
₹543,854 INR
View
Retailer 3
-
$6,374 USD
SGD 8,614 SGD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$6,561 USD
View
B+
Retailer 5
-
$6,943 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,944 USD
View
B+
Retailer 7
-
$6,950 USD
View
B+
Retailer 8
-
$7,045 USD
£5,547 GBP
View
Retailer 9
-
$7,302 USD
A$11,233 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$7,339 USD
View
B+
Retailer 11
-
$7,523 USD
View
B+
Retailer 12
-
$7,639 USD
View
B+
Retailer 13
-
$7,686 USD
View
B+
Retailer 14
-
$8,220 USD
€7,829 EUR
View
B+
Retailer 15
-
$8,680 USD
View
B+
Retailer 16
-
$9,161 USD
ZAR 147,992 ZAR
View
B
Retailer 17
-
$10,540 USD
£8,299 GBP
View
Most Expensive
B
NZ Jewellers
53cea710-dc03-403e-97e7-3c0b1b39c2a1 · Oct 30
$12,582 USD
View
17 more retailers have this diamond
Prices start from $5,542 USDSave up to $7,040 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
$5,542 USD