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Round|Natural|GIA

1.53ct M I1 Round Natural Diamond

EX • M/I1 • GIA 1429464976

Certificate GIA 1429464976

Diamond specifications and retailer prices

From $4,095 NZD
As of November 5, 2026
Save $5,310 NZD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,405 NZD 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 1429464976. Listed at 8 retailers as of November 5, 2026, with prices from $4,095 to $9,405, a $5,310 spread on the same certified stone. NZ Jewellers lists it at $9,405. 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
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1429464976
Dimensions7.43 × 7.45 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather, Twinning Wisp, Crystal, Cloud, Needle, Indented Natural
Top View
7.43 mm7.45 mm1.53 ctM / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1429464976
Side View
Table 57.0%Crown 33.5°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 61.6%

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 5
Current: $9,405 NZD|Low: $4,095 NZD|High: $9,405 NZD|Avg: $5,708 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$4,095 NZD
Retailer 7$4,833 NZD
Retailer 9$5,169 NZD
Retailer 5$5,399 NZD
Retailer 6$5,399 NZD
Retailer 4$5,607 NZD
Retailer 8$6,230 NZD
Retailer 2$6,269 NZD
NZ Jewellers$9,405 NZD

44 data points across 9 retailers

8 retailers$4,095 NZD to $9,405 NZD

A
Cheapest Retailer
-
$4,095 NZD
B+
Retailer 2
-
$4,833 NZD
View
B
Retailer 3
-
$5,399 NZD
View
Retailer 4
-
$5,399 NZD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$5,607 NZD
View
B
Retailer 6
-
$6,230 NZD
View
B
Retailer 7
-
$6,269 NZD
View
Most Expensive
C
NZ Jewellers
863ffd06-7608-4169-b37d-b08664030482 · Nov 5
$9,405 NZD
$5,287 USD
View
7 more retailers have this diamond
Prices start from $4,095 NZDSave up to $5,310 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
$4,095 NZD