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Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6475151159

Certificate GIA 6475151159

Diamond specifications and retailer prices

From $1,362 NZD
As of November 4, 2026
Save $3,449 NZD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,811 NZD at NZ Jewellers · As of November 4, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6475151159. Listed at 12 retailers as of November 4, 2026, with prices from $1,362 to $4,811, a $3,449 spread on the same certified stone. NZ Jewellers lists it at $4,811. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475151159
Dimensions5.31 × 5.29 × 3.28 mm
L/W Ratio1.00
Top View
5.31 mm5.29 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6475151159
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 61.9%

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: $4,811 NZD|Low: $1,362 NZD|High: $4,811 NZD|Avg: $1,979 NZD
NZ Jewellers
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 7$1,362 NZD
Retailer 9$1,364 NZD
Retailer 3$1,389 NZD
Retailer 11$1,389 NZD
Retailer 2$1,411 NZD
Retailer 10$1,443 NZD
Retailer 12$1,604 NZD
Retailer 4$1,620 NZD
Retailer 5$1,820 NZD
Retailer 6$2,147 NZD
Retailer 8$2,809 NZD
NZ Jewellers$4,811 NZD

43 data points across 12 retailers

12 retailers$1,362 NZD to $4,811 NZD

A
Cheapest Retailer
-
$1,362 NZD
Retailer 2
-
$1,364 NZD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,389 NZD
View
Retailer 4
-
$1,389 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,411 NZD
View
A
Retailer 6
-
$1,443 NZD
View
B+
Retailer 7
-
$1,604 NZD
View
B+
Retailer 8
-
$1,820 NZD
View
B+
Retailer 9
-
$2,147 NZD
View
B
Retailer 10
-
$2,809 NZD
View
B
Retailer 11
-
$3,424 NZD
View
Most Expensive
B
NZ Jewellers
8371cb9d-ccd8-46bf-8967-9c57728fb9d8 · Nov 4
$4,811 NZD
$2,667 USD
View
11 more retailers have this diamond
Prices start from $1,362 NZDSave up to $3,449 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
$1,362 NZD