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Round|Natural|GIA

0.53ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1563804391

Certificate GIA 1563804391

Diamond specifications and retailer prices

From $731 NZD
As of November 6, 2026
Save $2,106 NZD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,837 NZD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563804391. Listed at 13 retailers as of November 5, 2026, with prices from $731 to $2,837, a $2,106 spread on the same certified stone. Diamond Exchange Canada lists it at $2,837. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563804391
Dimensions5.18 × 5.15 × 3.24 mm
L/W Ratio1.01
Top View
5.18 mm5.15 mm0.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563804391
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: $2,837 NZD|Low: $731 NZD|High: $2,837 NZD|Avg: $1,401 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5$731 NZD
Retailer 11$853 NZD
Retailer 2$911 NZD
Retailer 3$911 NZD
Retailer 10$989 NZD
Retailer 9$1,236 NZD
Retailer 7$1,241 NZD
Retailer 6$1,272 NZD
Retailer 8$1,340 NZD
Retailer 4$1,375 NZD
Retailer 12$2,278 NZD
Diamond Exchange Canada$2,837 NZD

5 data points across 12 retailers

13 retailers$731 NZD to $2,837 NZD

A
Cheapest Retailer
-
$731 NZD
A
Retailer 2
-
$853 NZD
View
A
Retailer 3
-
$911 NZD
View
A
Retailer 4
-
$911 NZD
View
Final sale: no returns
A
Retailer 5
-
$981 NZD
View
A
Retailer 6
-
$989 NZD
View
B+
Retailer 7
-
$1,236 NZD
View
A
Retailer 8
-
$1,241 NZD
View
A
Retailer 9
-
$1,272 NZD
View
B+
Retailer 10
-
$1,340 NZD
View
B+
Retailer 11
-
$1,375 NZD
View
B
Retailer 12
-
$2,278 NZD
View
Most Expensive
B
Diamond Exchange Canada
1999038441 · Nov 5
$2,837 NZD
CA$2,184 CAD
View
12 more retailers have this diamond
Prices start from $731 NZDSave up to $2,106 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
$731 NZD