Round|Natural|GIA

1.53ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6482987596

Certificate GIA 6482987596

Diamond specifications and retailer prices

From $3,571 USD
As of November 4, 2026
Save $4,818 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,389 USD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6482987596. Listed at 17 retailers as of November 4, 2026, with prices from $3,571 to $8,389, a $4,818 spread on the same certified stone. NZ Jewellers lists it at $8,389. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6482987596
Dimensions7.36 × 7.33 × 4.63 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.36 mm7.33 mm1.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6482987596
Side View
Table 57.0%Crown 36°GirdlePavilion 41.2°Culet: NoneDepth 63.0%

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: $8,389 USD|Low: $3,532 USD|High: $8,389 USD|Avg: $5,277 USD
NZ Jewellers
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 14$3,571 USD
Retailer 8$4,200 USD
Retailer 5$4,279 USD
Retailer 9$4,539 USD
Retailer 6$4,540 USD
Retailer 10$4,711 USD
Retailer 3$4,815 USD
Retailer 15$4,815 USD
Retailer 16$4,815 USD
Retailer 7$4,966 USD
Retailer 12$5,407 USD
Retailer 4$5,556 USD
Retailer 2$5,720 USD
Retailer 11$5,875 USD
Retailer 13$7,649 USD
NZ Jewellers$8,389 USD

33 data points across 16 retailers

17 retailers$3,571 USD to $8,389 USD

A
Cheapest Retailer
-
$3,571 USD
B+
Retailer 2
-
$4,200 USD
View
B+
Retailer 3
-
$4,279 USD
View
B+
Retailer 4
-
$4,539 USD
View
B+
Retailer 5
-
$4,540 USD
View
B+
Retailer 6
-
$4,711 USD
View
B+
Retailer 7
-
$4,800 USD
View
B+
Retailer 8
-
$4,815 USD
View
Retailer 9
-
$4,815 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,815 USD
View
B+
Retailer 11
-
$4,966 USD
View
B
Retailer 12
-
$5,407 USD
View
B
Retailer 13
-
$5,556 USD
View
B+
Retailer 14
-
$5,720 USD
View
B
Retailer 15
-
$5,875 USD
View
B
Retailer 16
-
$7,649 USD
View
Most Expensive
B
NZ Jewellers
a3f8a4cd-3511-4f50-a747-d6a11e14a267 · Nov 5
$8,389 USD
View
16 more retailers have this diamond
Prices start from $3,571 USDSave up to $4,818 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
1.53ct Round
$3,571 USD