Round|Natural|GIA

1.53ct J IF Round Natural Diamond

EX • J/IF • GIA 5231556288

Certificate GIA 5231556288

Diamond specifications and retailer prices

From $7,345 USD
As of October 25, 2026
Save $8,606 USD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,951 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct 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 5231556288. Listed at 19 retailers as of October 25, 2026, with prices from $7,345 to $15,951, a $8,606 spread on the same certified stone. NZ Jewellers lists it at $15,951. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5231556288
Dimensions7.36 × 7.35 × 4.56 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.36 mm7.35 mm1.53 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231556288
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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 25
Current: $8,842 USD|Low: $7,311 USD|High: $13,452 USD|Avg: $9,557 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$7,345 USD
Retailer 8$7,940 USD
Retailer 7$7,975 USD
Retailer 4$8,808 USD
Retailer 1$8,842 USD
Retailer 2$10,449 USD
Retailer 5$11,510 USD
Retailer 3$13,363 USD

42 data points across 8 retailers

19 retailers$7,345 USD to $15,951 USD

B+
Cheapest Retailer
-
$7,345 USD
B+
Retailer 2
-
$7,468 USD
View
B+
Retailer 3
-
$7,940 USD
View
B+
Retailer 4
-
$7,975 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,976 USD
View
B+
Retailer 6
-
$8,042 USD
View
B+
Retailer 7
-
$8,499 USD
View
B+
Retailer 8
-
$8,640 USD
View
B+
Retailer 9
-
$8,773 USD
View
B+
Retailer 10
-
$8,808 USD
A$13,551 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$8,842 USD
£6,962 GBP
View
B+
Retailer 12
-
$9,145 USD
View
B+
Retailer 13
-
$9,452 USD
View
B+
Retailer 14
-
$9,538 USD
View
B
Retailer 15
-
$9,970 USD
View
B
Retailer 16
-
$10,449 USD
€9,951 EUR
View
Retailer 17
-
$11,510 USD
ZAR 185,940 ZAR
View
Price last confirmed 8 days ago
B
Retailer 18
-
$13,363 USD
£10,522 GBP
View
Most Expensive
B
NZ Jewellers
e655ba57-34c1-4047-91c6-a10ca838526c · Oct 30
$15,951 USD
View
18 more retailers have this diamond
Prices start from $7,345 USDSave up to $8,606 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+
1.53ct Round
$7,345 USD