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Round|Natural|GIA

0.52ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7553528921

Certificate GIA 7553528921

Diamond specifications and retailer prices

From $822 SGD
As of November 4, 2026
Save $975 SGD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,080 SGD at NZ Jewellers · As of October 17, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7553528921. Listed at 18 retailers as of November 4, 2026, with a 119% 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7553528921
Dimensions5.20 × 5.23 × 3.15 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Crystal
Top View
5.20 mm5.23 mm0.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553528921
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.3%

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 4
Current: $1,264 SGD|Low: $752 SGD|High: $2,522 SGD|Avg: $1,349 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$822 SGD
Retailer 2$873 SGD
Retailer 11$889 SGD
Retailer 3$1,121 SGD
Retailer 5$1,161 SGD
Retailer 7$1,252 SGD
Retailer 1$1,264 SGD
Retailer 6$1,382 SGD
Retailer 4$1,476 SGD
Retailer 8$1,515 SGD
Retailer 9$1,797 SGD
Retailer 10$2,514 SGD

34 data points across 12 retailers

18 retailers$822 SGD to $1,797 SGD

A
Cheapest Retailer
-
$822 SGD
Final sale: no returns
Retailer 2
-
$873 SGD
View
Price last confirmed 27 days ago
Retailer 3
-
$889 SGD
View
Price last confirmed 8 days ago
Retailer 4
-
$924 SGD
View
Price last confirmed 15 days ago
Retailer 5
-
$1,027 SGD
View
Price last confirmed 44 days ago
B+
Retailer 6
-
$1,028 SGD
View
B+
Retailer 7
-
$1,121 SGD
View
B+
Retailer 8
-
$1,161 SGD
View
B+
Retailer 9
-
$1,252 SGD
View
B+
Retailer 10
-
$1,264 SGD
View
B
Retailer 11
-
$1,370 SGD
View
B+
Retailer 12
-
$1,382 SGD
View
Retailer 13
-
$1,476 SGD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$1,515 SGD
View
B
Retailer 15
-
$1,797 SGD
View
Retailer 16
-
$2,514 SGD
View
Price last confirmed 9 days ago
Retailer 17
-
$3,080 SGD
View
Price under review
Most Expensive
NZ Jewellers
b2c79d59-430f-4d4b-8f5c-e8935e57cce4 · Oct 17
$3,080 SGD
$2,403 USD
View
Price under review
17 more retailers have this diamond
Prices start from $822 SGDSave up to $975 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
$822 SGD