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Round|Natural|GIA

0.53ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2548843314

Certificate GIA 2548843314

Diamond specifications and retailer prices

From $957 NZD
As of November 5, 2026
Save $2,985 NZD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,942 NZD at NZ Jewellers · As of November 4, 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 2548843314. Listed at 23 retailers as of November 4, 2026, with prices from $957 to $3,942, a $2,985 spread on the same certified stone. NZ Jewellers lists it at $3,942. 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 angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2548843314
Dimensions5.19 × 5.22 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.19 mm5.22 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548843314
Side View
Table 59.0%Crown 36°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.6%

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 5
Current: $3,942 NZD|Low: $957 NZD|High: $4,063 NZD|Avg: $1,621 NZD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 18$957 NZD
Retailer 21$1,092 NZD
Retailer 8$1,160 NZD
Retailer 7$1,220 NZD
Retailer 11$1,258 NZD
Retailer 14$1,295 NZD
Retailer 20$1,306 NZD
Retailer 9$1,327 NZD
Retailer 13$1,345 NZD
Retailer 6$1,452 NZD
Retailer 3$1,492 NZD
Retailer 17$1,525 NZD
Retailer 15$1,530 NZD
Retailer 12$1,544 NZD
Retailer 5$1,574 NZD
Retailer 2$1,617 NZD
Retailer 16$1,672 NZD
Retailer 10$1,722 NZD
Retailer 19$1,939 NZD
Retailer 4$2,900 NZD
NZ Jewellers$3,942 NZD

15 data points across 21 retailers

23 retailers$957 NZD to $3,942 NZD

A
Cheapest Retailer
-
$957 NZD
A
Retailer 2
-
$1,092 NZD
View
A
Retailer 3
-
$1,160 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,220 NZD
View
A
Retailer 5
-
$1,258 NZD
View
Retailer 6
-
$1,295 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,306 NZD
View
A
Retailer 8
-
$1,327 NZD
View
Retailer 9
-
$1,338 NZD
View
Price last confirmed 17 days ago
A
Retailer 10
-
$1,345 NZD
View
A
Retailer 11
-
$1,452 NZD
View
A
Retailer 12
-
$1,492 NZD
View
A
Retailer 13
-
$1,525 NZD
View
A
Retailer 14
-
$1,530 NZD
View
A
Retailer 15
-
$1,544 NZD
View
A
Retailer 16
-
$1,574 NZD
View
A
Retailer 17
-
$1,617 NZD
View
B+
Retailer 18
-
$1,672 NZD
View
B+
Retailer 19
-
$1,722 NZD
View
B+
Retailer 20
-
$1,939 NZD
View
Retailer 21
-
$2,067 NZD
View
Price last confirmed 33 days ago
B
Retailer 22
-
$2,900 NZD
View
Most Expensive
B
NZ Jewellers
d79e6078-3ede-4cbe-acbb-e991c788fc83 · Nov 4
$3,942 NZD
$2,216 USD
View
22 more retailers have this diamond
Prices start from $957 NZDSave up to $2,985 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
$957 NZD