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Round|Natural|GIA

1.52ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 6541474109

Certificate GIA 6541474109

Diamond specifications and retailer prices

From $4,659 NZD
As of November 6, 2026
Save $5,538 NZD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,197 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541474109. Listed at 8 retailers as of November 5, 2026, with prices from $4,659 to $10,197, a $5,538 spread on the same certified stone. NZ Jewellers lists it at $10,197. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541474109
Dimensions7.32 × 7.38 × 4.52 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.32 mm7.38 mm1.52 ctM / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541474109
Side View
Table 58.0%Crown 35°GirdlePavilion 40.6°CuletDepth 61.5%

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 6
Current: $10,197 NZD|Low: $4,659 NZD|High: $10,711 NZD|Avg: $6,015 NZD|-4.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$4,659 NZD
Retailer 6$4,794 NZD
Retailer 5$5,065 NZD
Retailer 8$5,127 NZD
Retailer 2$5,310 NZD
Retailer 3$5,664 NZD
Retailer 4$5,952 NZD
NZ Jewellers$10,197 NZD

41 data points across 8 retailers

8 retailers$4,659 NZD to $10,197 NZD

B+
Cheapest Retailer
-
$4,659 NZD
B+
Retailer 2
-
$4,794 NZD
View
B+
Retailer 3
-
$5,065 NZD
View
B+
Retailer 4
-
$5,127 NZD
View
B+
Retailer 5
-
$5,310 NZD
View
B+
Retailer 6
-
$5,664 NZD
View
B+
Retailer 7
-
$5,952 NZD
View
Most Expensive
C
NZ Jewellers
24fccc2c-e2f7-42d2-b245-73a303fa6e99 · Nov 5
$10,197 NZD
$5,732 USD
View
7 more retailers have this diamond
Prices start from $4,659 NZDSave up to $5,538 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.

B+
1.52ct Round
$4,659 NZD