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0.52ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2566520575

Certificate GIA 2566520575

Diamond specifications and retailer prices

From $568 USD
As of November 5, 2026
Save $1,818 USD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,386 USD 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566520575. Listed at 23 retailers as of November 4, 2026, with prices from $568 to $2,386, a $1,818 spread on the same certified stone. NZ Jewellers lists it at $2,386. 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
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566520575
Dimensions5.21 × 5.20 × 3.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.21 mm5.20 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566520575
Side View
Table 56.0%Crown 35°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.4%

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 5
Current: $2,386 USD|Low: $568 USD|High: $2,410 USD|Avg: $978 USD|-1.0%
NZ Jewellers
Retailer 2
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Retailer 23
November 6, 2026
Retailer 20$568 USD
Retailer 14$576 USD
Retailer 7$702 USD
Retailer 10$710 USD
Retailer 8$717 USD
Retailer 15$729 USD
Retailer 22$733 USD
Retailer 21$754 USD
Retailer 12$761 USD
Retailer 23$765 USD
Retailer 6$790 USD
Retailer 13$796 USD
Retailer 5$878 USD
Retailer 17$908 USD
Retailer 16$920 USD
Retailer 19$920 USD
Retailer 2$979 USD
Retailer 18$992 USD
Retailer 9$1,042 USD
Retailer 3$1,075 USD
Retailer 11$1,393 USD
Retailer 4$2,217 USD
NZ Jewellers$2,386 USD

17 data points across 23 retailers

23 retailers$568 USD to $2,386 USD

A
Cheapest Retailer
-
$568 USD
A
Retailer 2
-
$576 USD
View
A
Retailer 3
-
$702 USD
View
Final sale: no returns
A
Retailer 4
-
$710 USD
View
A
Retailer 5
-
$717 USD
View
Retailer 6
-
$729 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$733 USD
View
A
Retailer 8
-
$754 USD
View
A
Retailer 9
-
$761 USD
View
A
Retailer 10
-
$765 USD
View
A
Retailer 11
-
$790 USD
View
A
Retailer 12
-
$796 USD
View
A
Retailer 13
-
$878 USD
View
B+
Retailer 14
-
$908 USD
View
B+
Retailer 15
-
$920 USD
View
B+
Retailer 16
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$920 USD
View
B+
Retailer 17
-
$979 USD
View
B+
Retailer 18
-
$992 USD
View
B+
Retailer 19
-
$1,042 USD
View
B+
Retailer 20
-
$1,075 USD
View
B+
Retailer 21
-
$1,393 USD
View
B
Retailer 22
-
$2,217 USD
View
Most Expensive
B
NZ Jewellers
457a20ad-d49e-447b-9015-4b6ae0a4b7aa · Nov 4
$2,386 USD
View
22 more retailers have this diamond
Prices start from $568 USDSave up to $1,818 USD

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
$568 USD