Round|Natural|GIA

1.53ct J I1 Round Natural Diamond

EX • J/I1 • GIA 3445000154

Certificate GIA 3445000154

Diamond specifications and retailer prices

From $3,881 SGD
₹289,159 INR
As of November 2, 2026
Save $5,020 SGD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,901 SGD 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 3445000154. Listed at 8 retailers as of October 30, 2026, with prices from $3,881 to $8,901, a $5,020 spread on the same certified stone. NZ Jewellers lists it at $8,901. 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
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3445000154
Dimensions7.61 × 7.63 × 4.41 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
7.61 mm7.63 mm1.53 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3445000154
Side View
Table 62.0%Crown 33°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 57.9%

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: Nov 2
Current: $8,901 SGD|Low: $3,874 SGD|High: $8,901 SGD|Avg: $5,290 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$3,881 SGD
Retailer 7$4,496 SGD
Retailer 9$4,784 SGD
Retailer 4$5,110 SGD
Retailer 5$5,110 SGD
Retailer 6$5,110 SGD
Retailer 3$5,757 SGD
Retailer 8$5,896 SGD
NZ Jewellers$8,901 SGD

45 data points across 9 retailers

8 retailers$3,881 SGD to $8,901 SGD

A
Cheapest Retailer
-
$3,881 SGD
₹289,159 INR
B+
Retailer 2
-
$4,496 SGD
$3,517 USD
View
B+
Retailer 3
-
$5,110 SGD
$3,997 USD
View
B+
Retailer 4
-
$5,110 SGD
$3,997 USD
View
B+
Retailer 5
-
$5,110 SGD
$3,997 USD
View
B
Retailer 6
-
$5,757 SGD
€4,289 EUR
View
B
Retailer 7
-
$5,896 SGD
$4,612 USD
View
Most Expensive
C
NZ Jewellers
27af33bd-aede-4ea9-b5e9-69ee09db475c · Oct 30
$8,901 SGD
$6,963 USD
View
7 more retailers have this diamond
Prices start from $3,881 SGDSave up to $5,020 SGD

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
$3,881 SGD