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Round|Natural|GIA

0.55ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6462656279

Certificate GIA 6462656279

Diamond specifications and retailer prices

From $1,069 NZD
As of November 4, 2026
Save $1,258 NZD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,266 NZD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6462656279. Listed at 18 retailers as of November 4, 2026, with a 118% 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

0.55
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6462656279
Dimensions5.27 × 5.24 × 3.26 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.27 mm5.24 mm0.55 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462656279
Side View
Table 57.0%Crown 33.5°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,988 NZD|Low: $1,002 NZD|High: $4,266 NZD|Avg: $1,650 NZD|-6.5%
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
November 6, 2026
Retailer 12$1,069 NZD
Retailer 13$1,172 NZD
Retailer 3$1,203 NZD
Retailer 9$1,254 NZD
Retailer 6$1,272 NZD
Retailer 5$1,320 NZD
Retailer 11$1,320 NZD
Retailer 7$1,382 NZD
Retailer 15$1,468 NZD
Retailer 14$1,476 NZD
Retailer 2$1,501 NZD
Retailer 4$1,507 NZD
Retailer 8$1,793 NZD
Retailer 10$2,327 NZD
NZ Jewellers$3,988 NZD

43 data points across 15 retailers

18 retailers$1,069 NZD to $2,327 NZD

A
Cheapest Retailer
-
$1,069 NZD
A
Retailer 2
-
$1,172 NZD
View
Final sale: no returns
Retailer 3
-
$1,203 NZD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$1,254 NZD
View
Retailer 5
-
$1,272 NZD
View
Price last confirmed 15 days ago
Retailer 6
-
$1,320 NZD
View
Price last confirmed 15 days ago
Retailer 7
-
$1,320 NZD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,361 NZD
View
Price last confirmed 21 days ago
Retailer 9
-
$1,382 NZD
View
Price last confirmed 22 days ago
Retailer 10
-
$1,468 NZD
View
Price last confirmed 17 days ago
A
Retailer 11
-
$1,476 NZD
View
A
Retailer 12
-
$1,501 NZD
View
A
Retailer 13
-
$1,507 NZD
View
Retailer 14
-
$1,569 NZD
View
Price last confirmed 45 days ago
B+
Retailer 15
-
$1,793 NZD
View
B+
Retailer 16
-
$2,327 NZD
View
Retailer 17
-
$3,988 NZD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
23674cdd-8d11-4e95-abdf-7fb736022a8c · Sep 19
$4,266 NZD
$2,398 USD
View
Price last confirmed 47 days ago
17 more retailers have this diamond
Prices start from $1,069 NZDSave up to $1,258 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
0.55ct Round
$1,069 NZD