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Round|Natural|IGI

1.53ct J IF Round Natural Diamond

EX • J/IF • IGI 602363805

Shape and cutting style on the report: Round brilliant

Certificate IGI 602363805

Diamond specifications and retailer prices

From $7,935 NZD
$4,472 USD
As of November 1, 2026
Save $6,554 NZD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,416 NZD at NZ Jewellers · As of October 3, 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 IGI 602363805. Listed at 18 retailers as of November 1, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 602363805
Dimensions7.35 × 7.42 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.35 mm7.42 mm1.53 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 602363805
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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 1
Current: $9,198 NZD|Low: $7,935 NZD|High: $15,821 NZD|Avg: $10,733 NZD|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$7,935 NZD
Retailer 10$8,054 NZD
Retailer 12$8,398 NZD
Retailer 8$8,543 NZD
Retailer 1$9,198 NZD
Retailer 9$9,368 NZD
Retailer 4$9,815 NZD
Retailer 2$10,039 NZD
Retailer 5$10,252 NZD
Retailer 7$11,183 NZD
Retailer 3$11,352 NZD
Retailer 6$14,489 NZD

38 data points across 12 retailers

18 retailers$7,935 NZD to $14,489 NZD

A
Cheapest Retailer
-
$7,935 NZD
$4,472 USD
A
Retailer 2
-
$8,054 NZD
$4,539 USD
View
A
Retailer 3
-
$8,398 NZD
$4,733 USD
View
Final sale: no returns
A
Retailer 4
-
$8,543 NZD
$4,815 USD
View
A
Retailer 5
-
$9,198 NZD
£4,082 GBP
View
A
Retailer 6
-
$9,368 NZD
$5,280 USD
View
Retailer 7
-
$9,815 NZD
$5,532 USD
View
Price last confirmed 44 days ago
Retailer 8
-
$9,815 NZD
$5,532 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$9,815 NZD
$5,532 USD
View
Price last confirmed 25 days ago
A
Retailer 10
-
$10,039 NZD
£4,455 GBP
View
A
Retailer 11
-
$10,252 NZD
€5,503 EUR
View
A
Retailer 12
-
$11,183 NZD
ZAR 101,819 ZAR
View
Retailer 13
-
$11,325 NZD
$6,383 USD
View
Price last confirmed 43 days ago
Retailer 14
-
$11,325 NZD
$6,383 USD
View
Price last confirmed 48 days ago
B+
Retailer 15
-
$14,489 NZD
£6,430 GBP
View
Retailer 16
-
$16,416 NZD
$9,252 USD
View
Price last confirmed 43 days ago
Retailer 17
-
$16,416 NZD
$9,252 USD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
f9ba7d79-f4c7-48ac-927f-93b839b3413d · Oct 3
$16,416 NZD
$9,252 USD
View
Price last confirmed 29 days ago
17 more retailers have this diamond
Prices start from $7,935 NZDSave up to $6,554 NZD

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
$7,935 NZD