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Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6255567147

Certificate GIA 6255567147

Diamond specifications and retailer prices

From $727 NZD
HK$3,200 HKD
As of October 30, 2026
Save $2,588 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,314 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6255567147. Listed at 13 retailers as of October 27, 2026, with prices from $727 to $3,314, a $2,588 spread on the same certified stone. NZ Jewellers lists it at $3,314. 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

0.52
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6255567147
Dimensions5.13 × 5.11 × 3.20 mm
L/W Ratio1.00
Top View
5.13 mm5.11 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6255567147
Side View
Table 56.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.6%

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: Oct 30
Current: $3,314 NZD|Low: $727 NZD|High: $3,314 NZD|Avg: $1,202 NZD|+1.8%
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
November 1, 2026
Retailer 6$727 NZD
Retailer 5$759 NZD
Retailer 3$781 NZD
Retailer 4$902 NZD
Retailer 11$932 NZD
Retailer 12$932 NZD
Retailer 10$997 NZD
Retailer 8$1,036 NZD
Retailer 7$1,066 NZD
Retailer 14$1,098 NZD
Retailer 13$1,127 NZD
Retailer 9$1,304 NZD
Retailer 2$1,996 NZD
NZ Jewellers$3,314 NZD

29 data points across 14 retailers

13 retailers$727 NZD to $3,314 NZD

A
Cheapest Retailer
-
$727 NZD
HK$3,200 HKD
A
Retailer 2
-
$781 NZD
$440 USD
View
A
Retailer 3
-
$902 NZD
SGD 687 SGD
View
A
Retailer 4
-
$932 NZD
$525 USD
View
A
Retailer 5
-
$932 NZD
$525 USD
View
A
Retailer 6
-
$997 NZD
$562 USD
View
A
Retailer 7
-
$1,036 NZD
£460 GBP
View
A
Retailer 8
-
$1,066 NZD
£473 GBP
View
A
Retailer 9
-
$1,098 NZD
$619 USD
View
A
Retailer 10
-
$1,127 NZD
$635 USD
View
B+
Retailer 11
-
$1,304 NZD
€700 EUR
View
B
Retailer 12
-
$1,996 NZD
£886 GBP
View
Most Expensive
B
NZ Jewellers
66ba18b0-60f0-47b3-b970-14ba28fd6ac2 · Oct 27
$3,314 NZD
$1,868 USD
View
12 more retailers have this diamond
Prices start from $727 NZDSave up to $2,588 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
0.52ct Round
$727 NZD