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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6492561970

Certificate GIA 6492561970

Diamond specifications and retailer prices

From $438 SGD
₹32,604 INR
As of October 30, 2026
Save $1,718 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,155 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6492561970. Listed at 15 retailers as of October 30, 2026, with prices from $438 to $2,155, a $1,718 spread on the same certified stone. NZ Jewellers lists it at $2,155. 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

0.50
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6492561970
Dimensions5.19 × 5.17 × 3.04 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.19 mm5.17 mm0.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6492561970
Side View
Table 62.0%Crown 32°Girdle: MED-SLIPavilion 40.6°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,155 SGD|Low: $424 SGD|High: $2,155 SGD|Avg: $726 SGD|+1.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 12$438 SGD
Retailer 8$475 SGD
Retailer 6$496 SGD
Retailer 7$499 SGD
Retailer 3$562 SGD
Retailer 5$589 SGD
Retailer 9$605 SGD
Retailer 14$606 SGD
Retailer 15$606 SGD
Retailer 4$648 SGD
Retailer 10$674 SGD
Retailer 11$695 SGD
Retailer 17$730 SGD
Retailer 16$759 SGD
Retailer 2$852 SGD
Retailer 13$1,300 SGD
NZ Jewellers$2,155 SGD

29 data points across 17 retailers

15 retailers$438 SGD to $2,155 SGD

A
Cheapest Retailer
-
$438 SGD
₹32,604 INR
A
Retailer 2
-
$475 SGD
HK$2,900 HKD
View
A
Retailer 3
-
$499 SGD
$390 USD
View
B+
Retailer 4
-
$562 SGD
$440 USD
View
A
Retailer 5
-
$589 SGD
View
B+
Retailer 6
-
$606 SGD
$474 USD
View
B+
Retailer 7
-
$606 SGD
$474 USD
View
B+
Retailer 8
-
$648 SGD
$507 USD
View
A
Retailer 9
-
$674 SGD
£415 GBP
View
B+
Retailer 10
-
$695 SGD
£428 GBP
View
B+
Retailer 11
-
$730 SGD
$571 USD
View
B+
Retailer 12
-
$759 SGD
$594 USD
View
B+
Retailer 13
-
$852 SGD
€635 EUR
View
B
Retailer 14
-
$1,300 SGD
£801 GBP
View
Most Expensive
C
NZ Jewellers
adfaf29d-763a-45b2-9ae8-492df1af0c86 · Oct 30
$2,155 SGD
$1,686 USD
View
14 more retailers have this diamond
Prices start from $438 SGDSave up to $1,718 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
0.50ct Round
$438 SGD