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Round|Natural|GIA

0.53ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2235569090

Certificate GIA 2235569090

Diamond specifications and retailer prices

From $1,183 NZD
As of November 4, 2026
Save $1,256 NZD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,184 NZD at NZ Jewellers · As of September 28, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235569090. Listed at 21 retailers as of November 4, 2026, with a 106% 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235569090
Dimensions5.24 × 5.23 × 3.18 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Top View
5.24 mm5.23 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235569090
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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 4
Current: $1,517 NZD|Low: $1,183 NZD|High: $2,473 NZD|Avg: $1,728 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11$1,183 NZD
Retailer 9$1,210 NZD
Retailer 13$1,307 NZD
Retailer 4$1,334 NZD
Retailer 8$1,516 NZD
Retailer 1$1,517 NZD
Retailer 5$1,528 NZD
Retailer 7$1,601 NZD
Retailer 12$1,718 NZD
Retailer 6$1,756 NZD
Retailer 10$1,980 NZD
Retailer 3$2,005 NZD
Retailer 2$2,439 NZD

45 data points across 13 retailers

21 retailers$1,183 NZD to $2,439 NZD

A
Cheapest Retailer
-
$1,183 NZD
Final sale: no returns
A
Retailer 2
-
$1,210 NZD
View
A
Retailer 3
-
$1,307 NZD
View
Retailer 4
-
$1,334 NZD
View
Price last confirmed 43 days ago
Retailer 5
-
$1,334 NZD
View
Price last confirmed 29 days ago
Retailer 6
-
$1,334 NZD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,356 NZD
View
Retailer 8
-
$1,386 NZD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$1,516 NZD
View
A
Retailer 10
-
$1,517 NZD
View
A
Retailer 11
-
$1,528 NZD
View
Retailer 12
-
$1,539 NZD
View
Price last confirmed 45 days ago
Retailer 13
-
$1,539 NZD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$1,601 NZD
View
B+
Retailer 15
-
$1,718 NZD
View
B+
Retailer 16
-
$1,756 NZD
View
B+
Retailer 17
-
$1,980 NZD
View
Retailer 18
-
$2,005 NZD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
$2,439 NZD
View
Retailer 20
-
$4,184 NZD
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
ce4c8f22-3de3-4719-9809-aad3a804c052 · Sep 28
$4,184 NZD
$2,352 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from $1,183 NZDSave up to $1,256 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
$1,183 NZD