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Round|Natural|GIA

0.53ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6551216982

Certificate GIA 6551216982

Diamond specifications and retailer prices

From $821 SGD
As of November 4, 2026
Save $980 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,085 SGD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551216982. Listed at 20 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. 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

0.53
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551216982
Dimensions5.19 × 5.22 × 3.20 mm
L/W Ratio1.01
Top View
5.19 mm5.22 mm0.53 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551216982
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.5%

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: $1,164 SGD|Low: $754 SGD|High: $2,514 SGD|Avg: $1,368 SGD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$821 SGD
Retailer 8$892 SGD
Retailer 6$1,083 SGD
Retailer 1$1,164 SGD
Retailer 3$1,224 SGD
Retailer 2$1,382 SGD
Retailer 4$1,801 SGD
Retailer 5$2,514 SGD

40 data points across 8 retailers

20 retailers$821 SGD to $1,801 SGD

A
Cheapest Retailer
-
$821 SGD
Final sale: no returns
Retailer 2
-
$875 SGD
View
Price last confirmed 17 days ago
Retailer 3
-
$892 SGD
View
Price last confirmed 50 days ago
Retailer 4
-
$892 SGD
View
Price last confirmed 29 days ago
Retailer 5
-
$892 SGD
View
Price last confirmed 29 days ago
Retailer 6
-
$925 SGD
View
Price last confirmed 38 days ago
Retailer 7
-
$1,028 SGD
View
Price last confirmed 45 days ago
Retailer 8
-
$1,028 SGD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$1,028 SGD
View
B+
Retailer 10
-
$1,083 SGD
View
B+
Retailer 11
-
$1,086 SGD
View
B+
Retailer 12
-
$1,086 SGD
View
B+
Retailer 13
-
$1,124 SGD
View
B+
Retailer 14
-
$1,164 SGD
View
B+
Retailer 15
-
$1,224 SGD
View
B+
Retailer 16
-
$1,382 SGD
View
B
Retailer 17
-
$1,801 SGD
View
Retailer 18
-
$2,514 SGD
View
Price last confirmed 9 days ago
Retailer 19
-
$3,085 SGD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
a7545bb0-16c8-4103-815b-c0e417d92c83 · Sep 19
$3,085 SGD
$2,415 USD
View
Price last confirmed 47 days ago
19 more retailers have this diamond
Prices start from $821 SGDSave up to $980 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
0.53ct Round
$821 SGD