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Round|Natural|GIA

1.53ct M I1 Round Natural Diamond

EX • M/I1 • GIA 7448694090

Certificate GIA 7448694090

Diamond specifications and retailer prices

From $3,936 AUD
As of November 5, 2026
Save $4,515 AUD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,451 AUD 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 M colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7448694090. Listed at 8 retailers as of November 5, 2026, with prices from $3,936 to $8,451, a $4,515 spread on the same certified stone. NZ Jewellers lists it at $8,451. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
M
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7448694090
Dimensions7.36 × 7.39 × 4.56 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.36 mm7.39 mm1.53 ctM / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7448694090
Side View
Table 59.0%Crown 35.5°GirdlePavilion 40.8°Culet: NoneDepth 61.8%

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 5
Current: $8,451 AUD|Low: $3,236 AUD|High: $8,900 AUD|Avg: $5,351 AUD|-5.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$3,236 AUD
Retailer 9$3,936 AUD
Retailer 8$4,051 AUD
Retailer 5$4,394 AUD
Retailer 7$4,394 AUD
Retailer 6$4,564 AUD
Retailer 4$5,071 AUD
Retailer 2$5,643 AUD
Retailer 10$6,194 AUD
Retailer 11$7,475 AUD
NZ Jewellers$8,451 AUD

19 data points across 11 retailers

8 retailers$3,936 AUD to $8,451 AUD

B+
Cheapest Retailer
-
$3,936 AUD
B+
Retailer 2
-
$4,051 AUD
View
Retailer 3
-
$4,394 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$4,394 AUD
View
B
Retailer 5
-
$4,564 AUD
View
B
Retailer 6
-
$5,071 AUD
View
B
Retailer 7
-
$5,643 AUD
View
Most Expensive
C
NZ Jewellers
c3b04b7f-9ddd-4502-bf89-eee191dd28c8 · Nov 5
$8,451 AUD
$5,916 USD
View
7 more retailers have this diamond
Prices start from $3,936 AUDSave up to $4,515 AUD

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
$3,936 AUD