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Round|Natural|GIA

0.53ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7408287226

Certificate GIA 7408287226

Diamond specifications and retailer prices

From $1,046 NZD
As of November 6, 2026
Save $2,647 NZD (72%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,445 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7408287226. Listed at 24 retailers as of November 5, 2026, with a 253% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.53
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7408287226
Dimensions5.20 × 5.18 × 3.22 mm
L/W Ratio1.00
Top View
5.20 mm5.18 mm0.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7408287226
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°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 6
Current: $1,046 NZD|Low: $1,046 NZD|High: $2,608 NZD|Avg: $1,593 NZD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$1,046 NZD
Retailer 9$1,306 NZD
Retailer 6$1,388 NZD
Retailer 8$1,418 NZD
Retailer 4$1,669 NZD
Retailer 5$1,704 NZD
Retailer 3$1,832 NZD
Retailer 2$1,870 NZD
Retailer 7$2,595 NZD

37 data points across 9 retailers

24 retailers$1,046 NZD to $3,693 NZD

A
Cheapest Retailer
-
$1,046 NZD
A
Retailer 2
-
$1,306 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,318 NZD
View
A
Retailer 4
-
$1,388 NZD
View
Retailer 5
-
$1,418 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,418 NZD
View
Price last confirmed 39 days ago
Retailer 7
-
$1,418 NZD
View
Price last confirmed 20 days ago
Retailer 8
-
$1,418 NZD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$1,418 NZD
View
A
Retailer 10
-
$1,439 NZD
View
Retailer 11
-
$1,471 NZD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$1,560 NZD
View
Retailer 13
-
$1,635 NZD
View
Price last confirmed 40 days ago
B+
Retailer 14
-
$1,635 NZD
View
B+
Retailer 15
-
$1,653 NZD
View
B+
Retailer 16
-
$1,669 NZD
View
B+
Retailer 17
-
$1,704 NZD
View
B+
Retailer 18
-
$1,832 NZD
View
B+
Retailer 19
-
$1,870 NZD
View
B
Retailer 20
-
$2,595 NZD
View
B
Retailer 21
-
$3,693 NZD
View
Retailer 22
-
$4,445 NZD
View
Price last confirmed 43 days ago
Retailer 23
-
$4,445 NZD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
705d1e69-31dc-41c6-a155-555090c61b55 · Oct 30
$4,445 NZD
$2,499 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from $1,046 NZDSave up to $2,647 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
0.53ct Round
$1,046 NZD