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Round|Natural|IGI

1.53ct J I1 Round Natural Diamond

EX • J/I1 • IGI 538278227

Shape and cutting style on the report: Round brilliant

Certificate IGI 538278227

Diamond specifications and retailer prices

From $3,090 SGD
$2,417 USD
As of November 1, 2026
Save $4,125 SGD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,215 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 IGI 538278227. Listed at 7 retailers as of October 30, 2026, with prices from $3,090 to $7,215, a $4,125 spread on the same certified stone. NZ Jewellers lists it at $7,215. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.1°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 538278227
Dimensions7.25 × 7.29 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.25 mm7.29 mm1.53 ctJ / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 538278227
Side View
Table 54.5%Crown 36.1°GirdlePavilion 40.5°CuletDepth 63.6%

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: Nov 1
Current: $7,215 SGD|Low: $3,090 SGD|High: $7,215 SGD|Avg: $4,188 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$3,090 SGD
Retailer 4$3,452 SGD
Retailer 6$3,452 SGD
Retailer 5$3,585 SGD
Retailer 7$3,982 SGD
Retailer 8$4,107 SGD
Retailer 2$4,290 SGD
NZ Jewellers$7,215 SGD

20 data points across 8 retailers

7 retailers$3,090 SGD to $7,215 SGD

B+
Cheapest Retailer
-
$3,090 SGD
$2,417 USD
B+
Retailer 2
-
$3,452 SGD
$2,700 USD
View
B+
Retailer 3
-
$3,452 SGD
$2,700 USD
View
B+
Retailer 4
-
$3,585 SGD
$2,804 USD
View
B+
Retailer 5
-
$3,982 SGD
$3,115 USD
View
B+
Retailer 6
-
$4,290 SGD
€3,196 EUR
View
Most Expensive
C
NZ Jewellers
6956fb08-4c66-4563-a9d0-31f6e492a481 · Oct 30
$7,215 SGD
$5,644 USD
View
6 more retailers have this diamond
Prices start from $3,090 SGDSave up to $4,125 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.

B+
1.53ct Round
$3,090 SGD