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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 2568279802

Certificate GIA 2568279802

Diamond specifications and retailer prices

From $427 SGD
₹31,835 INR
As of October 30, 2026
Save $1,704 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,131 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 2568279802. Listed at 16 retailers as of October 30, 2026, with prices from $427 to $2,131, a $1,704 spread on the same certified stone. NZ Jewellers lists it at $2,131. 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
SymmetryVery Good
FluorescenceMedium
Crown angle37°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2568279802
Dimensions4.89 × 4.95 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.89 mm4.95 mm0.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2568279802
Side View
Table 59.0%Crown 37°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 64.9%

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: $2,131 SGD|Low: $427 SGD|High: $2,180 SGD|Avg: $750 SGD|-2.2%
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
October 31, 2026
Retailer 11$427 SGD
Retailer 6$491 SGD
Retailer 13$513 SGD
Retailer 8$524 SGD
Retailer 3$556 SGD
Retailer 4$589 SGD
Retailer 15$598 SGD
Retailer 16$598 SGD
Retailer 9$642 SGD
Retailer 2$687 SGD
Retailer 12$724 SGD
Retailer 14$724 SGD
Retailer 10$762 SGD
Retailer 7$840 SGD
Retailer 5$1,291 SGD
NZ Jewellers$2,131 SGD

24 data points across 16 retailers

16 retailers$427 SGD to $2,131 SGD

A
Cheapest Retailer
-
$427 SGD
₹31,835 INR
A
Retailer 2
-
$491 SGD
HK$3,000 HKD
View
B+
Retailer 3
-
$513 SGD
$401 USD
View
Final sale: no returns
Retailer 4
-
$524 SGD
$410 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$556 SGD
$435 USD
View
A
Retailer 6
-
$589 SGD
$461 USD
View
A
Retailer 7
-
$598 SGD
$468 USD
View
A
Retailer 8
-
$598 SGD
$468 USD
View
A
Retailer 9
-
$642 SGD
$502 USD
View
A
Retailer 10
-
$687 SGD
£423 GBP
View
A
Retailer 11
-
$724 SGD
$566 USD
View
A
Retailer 12
-
$724 SGD
$566 USD
View
B+
Retailer 13
-
$762 SGD
$596 USD
View
Retailer 14
-
$840 SGD
€626 EUR
View
Price last confirmed 9 days ago
B
Retailer 15
-
$1,291 SGD
£795 GBP
View
Most Expensive
B
NZ Jewellers
9f778b95-ff7d-4b29-a324-0489793ac54b · Oct 30
$2,131 SGD
$1,667 USD
View
15 more retailers have this diamond
Prices start from $427 SGDSave up to $1,704 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
$427 SGD