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0.52ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6551410517

Certificate GIA 6551410517

Diamond specifications and retailer prices

From $701 SGD
As of November 6, 2026
Save $2,040 SGD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,172 SGD at NZ Jewellers · As of October 11, 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 6551410517. Listed at 21 retailers as of November 5, 2026, with a 291% 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

0.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551410517
Dimensions5.15 × 5.17 × 3.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.15 mm5.17 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551410517
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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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 6
Current: $701 SGD|Low: $701 SGD|High: $2,772 SGD|Avg: $1,228 SGD|-2.1%
Retailer 1
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 1$701 SGD
Retailer 4$801 SGD
Retailer 2$869 SGD
Retailer 3$892 SGD
Retailer 7$907 SGD
Retailer 12$911 SGD
Retailer 5$967 SGD
Retailer 8$985 SGD
Retailer 9$1,116 SGD
Retailer 11$1,143 SGD
Retailer 10$1,226 SGD
Retailer 6$1,298 SGD
Retailer 14$1,330 SGD
Retailer 13$1,722 SGD
Retailer 15$2,741 SGD

26 data points across 15 retailers

21 retailers$701 SGD to $2,741 SGD

A
Cheapest Retailer
-
$701 SGD
A
Retailer 2
-
$801 SGD
View
A
Retailer 3
-
$869 SGD
View
Final sale: no returns
A
Retailer 4
-
$892 SGD
View
Retailer 5
-
$907 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$911 SGD
View
A
Retailer 7
-
$932 SGD
View
A
Retailer 8
-
$967 SGD
View
A
Retailer 9
-
$985 SGD
View
Retailer 10
-
$1,012 SGD
View
Price last confirmed 26 days ago
Retailer 11
-
$1,092 SGD
View
Price last confirmed 38 days ago
A
Retailer 12
-
$1,116 SGD
View
A
Retailer 13
-
$1,143 SGD
View
Retailer 14
-
$1,167 SGD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$1,226 SGD
View
B+
Retailer 16
-
$1,298 SGD
View
B+
Retailer 17
-
$1,330 SGD
View
B+
Retailer 18
-
$1,468 SGD
View
B+
Retailer 19
-
$1,722 SGD
View
B
Retailer 20
-
$2,741 SGD
View
Most Expensive
NZ Jewellers
dc866dc4-1bba-47db-9307-f361c772b9de · Oct 11
$3,172 SGD
$2,483 USD
View
Price last confirmed 26 days ago
20 more retailers have this diamond
Prices start from $701 SGDSave up to $2,040 SGD

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
$701 SGD