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Round|Natural|GIA

0.52ct F SI1 Round Natural Diamond

VG • F/SI1 • GIA 1428167727

Certificate GIA 1428167727

Diamond specifications and retailer prices

From $1,211 SGD
As of November 6, 2026
Save $1,442 SGD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,532 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1428167727. Listed at 25 retailers as of November 2, 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1428167727
Dimensions5.35 × 5.32 × 3.08 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
5.35 mm5.32 mm0.52 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1428167727
Side View
Table 58.0%Crown 32°Girdle: VTN-THNPavilion 40.8°Culet: NoneDepth 57.7%

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 6
Current: $3,532 SGD|Low: $1,009 SGD|High: $3,532 SGD|Avg: $1,765 SGD
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
November 6, 2026
Retailer 10$1,211 SGD
Retailer 3$1,218 SGD
Retailer 13$1,289 SGD
Retailer 5$1,298 SGD
Retailer 4$1,312 SGD
Retailer 12$1,362 SGD
Retailer 9$1,499 SGD
Retailer 2$1,625 SGD
Retailer 6$1,869 SGD
Retailer 11$1,893 SGD
Retailer 7$2,235 SGD
Retailer 8$2,653 SGD
NZ Jewellers$3,532 SGD

44 data points across 13 retailers

25 retailers$1,211 SGD to $2,653 SGD

B+
Cheapest Retailer
-
$1,211 SGD
Final sale: no returns
B+
Retailer 2
-
$1,218 SGD
View
B+
Retailer 3
-
$1,262 SGD
View
B+
Retailer 4
-
$1,282 SGD
View
B+
Retailer 5
-
$1,289 SGD
View
B+
Retailer 6
-
$1,293 SGD
View
B+
Retailer 7
-
$1,298 SGD
View
B
Retailer 8
-
$1,312 SGD
View
Retailer 9
-
$1,312 SGD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,344 SGD
View
Price last confirmed 54 days ago
B+
Retailer 11
-
$1,362 SGD
View
B
Retailer 12
-
$1,499 SGD
View
B
Retailer 13
-
$1,514 SGD
View
B
Retailer 14
-
$1,589 SGD
View
B
Retailer 15
-
$1,589 SGD
View
B
Retailer 16
-
$1,625 SGD
View
B
Retailer 17
-
$1,633 SGD
View
B
Retailer 18
-
$1,640 SGD
View
B
Retailer 19
-
$1,869 SGD
View
Retailer 20
-
$1,893 SGD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$2,235 SGD
View
B
Retailer 22
-
$2,350 SGD
View
B
Retailer 23
-
$2,563 SGD
View
B
Retailer 24
-
$2,653 SGD
View
Most Expensive
NZ Jewellers
f8e8546f-d6f3-45b4-9b47-3df1015616b7 · Nov 4
$3,532 SGD
$2,756 USD
View
Price under review
24 more retailers have this diamond
Prices start from $1,211 SGDSave up to $1,442 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
$1,211 SGD