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Round|Natural|GIA

0.52ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2286997937

Certificate GIA 2286997937

Diamond specifications and retailer prices

From $642 NZD
As of November 6, 2026
Save $2,518 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,160 NZD at NZ Jewellers · As of November 4, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2286997937. Listed at 16 retailers as of November 4, 2026, with prices from $642 to $3,160, a $2,518 spread on the same certified stone. NZ Jewellers lists it at $3,160. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2286997937
Dimensions5.23 × 5.20 × 3.13 mm
L/W Ratio1.01
Top View
5.23 mm5.20 mm0.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2286997937
Side View
Table 59.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 60.1%

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 6
Current: $3,160 NZD|Low: $642 NZD|High: $3,160 NZD|Avg: $1,050 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 5$642 NZD
Retailer 9$693 NZD
Retailer 7$736 NZD
Retailer 8$740 NZD
Retailer 17$824 NZD
Retailer 10$860 NZD
Retailer 4$888 NZD
Retailer 15$888 NZD
Retailer 14$951 NZD
Retailer 11$1,010 NZD
Retailer 2$1,061 NZD
Retailer 6$1,100 NZD
Retailer 3$1,200 NZD
Retailer 16$1,241 NZD
Retailer 12$1,279 NZD
Retailer 13$1,901 NZD
NZ Jewellers$3,160 NZD

30 data points across 17 retailers

16 retailers$642 NZD to $3,160 NZD

A
Cheapest Retailer
-
$642 NZD
A
Retailer 2
-
$693 NZD
View
A
Retailer 3
-
$740 NZD
View
A
Retailer 4
-
$824 NZD
View
A
Retailer 5
-
$860 NZD
View
A
Retailer 6
-
$888 NZD
View
Retailer 7
-
$888 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$951 NZD
View
B+
Retailer 9
-
$1,010 NZD
View
B+
Retailer 10
-
$1,061 NZD
View
B+
Retailer 11
-
$1,100 NZD
View
B+
Retailer 12
-
$1,200 NZD
View
B+
Retailer 13
-
$1,241 NZD
View
B+
Retailer 14
-
$1,279 NZD
View
B
Retailer 15
-
$1,901 NZD
View
Most Expensive
B
NZ Jewellers
9270516d-f16b-4692-a5ab-9b59ea89afe1 · Nov 4
$3,160 NZD
$1,752 USD
View
15 more retailers have this diamond
Prices start from $642 NZDSave up to $2,518 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
$642 NZD