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Round|Natural|GIA

1.53ct M SI2 Round Natural Diamond

GD • M/SI2 • GIA 6224903640

Certificate GIA 6224903640

Diamond specifications and retailer prices

From $7,471 NZD
As of November 5, 2026
Save $3,834 NZD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $14,923 NZD at NZ Jewellers · As of September 28, 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 SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 6224903640. Listed at 9 retailers as of November 5, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
M
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6224903640
Dimensions7.10 × 7.23 × 4.61 mm
L/W Ratio1.02
Girdle conditionFaceted
Key to symbols
Feather, Twinning Wisp, Crystal, Needle, Indented Natural
Top View
7.10 mm7.23 mm1.53 ctM / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6224903640
Side View
Table 58.0%Crown 37°Girdle: STK-VTKPavilion 40.8°Culet: NoneDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,305 NZD|Low: $7,471 NZD|High: $11,513 NZD|Avg: $8,779 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$7,471 NZD
Retailer 3$7,987 NZD
Retailer 5$8,565 NZD
Retailer 6$8,834 NZD
Retailer 2$9,058 NZD
Retailer 1$11,305 NZD

35 data points across 6 retailers

9 retailers$7,471 NZD to $11,305 NZD

B
Cheapest Retailer
-
$7,471 NZD
B
Retailer 2
-
$7,987 NZD
View
Retailer 3
-
$8,565 NZD
View
Price last confirmed 39 days ago
Retailer 4
-
$8,565 NZD
View
Price last confirmed 38 days ago
C
Retailer 5
-
$8,834 NZD
View
C
Retailer 6
-
$9,058 NZD
View
Retailer 7
-
$9,884 NZD
View
Price last confirmed 38 days ago
C
Retailer 8
-
$11,305 NZD
View
Most Expensive
NZ Jewellers
f80869ec-5907-4d04-acb6-df1929541e35 · Sep 28
$14,923 NZD
$8,389 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from $7,471 NZDSave up to $3,834 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
1.53ct Round
$7,471 NZD