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Round|Natural|GIA

0.52ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7491849671

Certificate GIA 7491849671

Diamond specifications and retailer prices

From $1,408 SGD
As of November 4, 2026
Save $1,723 SGD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,107 SGD 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 7491849671. Listed at 21 retailers as of November 4, 2026, with a 122% 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 angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7491849671
Dimensions5.17 × 5.16 × 3.20 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.17 mm5.16 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7491849671
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,893 SGD|Low: $1,173 SGD|High: $3,120 SGD|Avg: $2,049 SGD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$1,408 SGD
Retailer 11$1,461 SGD
Retailer 3$1,525 SGD
Retailer 7$1,686 SGD
Retailer 1$1,893 SGD
Retailer 2$1,906 SGD
Retailer 4$2,173 SGD
Retailer 9$2,201 SGD
Retailer 5$2,598 SGD
Retailer 10$2,745 SGD
Retailer 6$3,074 SGD

44 data points across 11 retailers

21 retailers$1,408 SGD to $3,131 SGD

B+
Cheapest Retailer
-
$1,408 SGD
Final sale: no returns
B+
Retailer 2
-
$1,457 SGD
View
B+
Retailer 3
-
$1,461 SGD
View
B+
Retailer 4
-
$1,525 SGD
View
Retailer 5
-
$1,556 SGD
View
Price last confirmed 54 days ago
B+
Retailer 6
-
$1,584 SGD
View
B
Retailer 7
-
$1,686 SGD
View
B
Retailer 8
-
$1,760 SGD
View
B
Retailer 9
-
$1,827 SGD
View
B
Retailer 10
-
$1,827 SGD
View
B
Retailer 11
-
$1,890 SGD
View
B
Retailer 12
-
$1,893 SGD
View
B
Retailer 13
-
$1,906 SGD
View
B
Retailer 14
-
$2,127 SGD
View
B
Retailer 15
-
$2,173 SGD
View
Retailer 16
-
$2,201 SGD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$2,598 SGD
View
B
Retailer 18
-
$2,745 SGD
View
B
Retailer 19
-
$3,074 SGD
View
B
Retailer 20
-
$3,131 SGD
View
Most Expensive
NZ Jewellers
481bdbc8-ea7f-4fdd-8f76-ef451588544f · Nov 4
$4,107 SGD
$3,215 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,408 SGDSave up to $1,723 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.

B+
0.52ct Round
$1,408 SGD