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Round|Natural|IGI

0.50ct G I1 Round Natural Diamond

VG • G/I1 • IGI 250663928

Shape and cutting style on the report: Round brilliant

Certificate IGI 250663928

Diamond specifications and retailer prices

From $243 USD
₹23,178 INR
As of October 30, 2026
Save $976 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,219 USD 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 250663928. Listed at 8 retailers as of October 30, 2026, with prices from $243 to $1,219, a $976 spread on the same certified stone. NZ Jewellers lists it at $1,219. 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
G
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle32°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 250663928
Dimensions5.12 × 5.16 × 3.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.12 mm5.16 mm0.50 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 250663928
Side View
Table 59.5%Crown 32°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 59.1%

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: Oct 30
Current: $597 USD|Low: $241 USD|High: $597 USD|Avg: $418 USD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$243 USD
Retailer 3$340 USD
Retailer 4$442 USD
Retailer 5$478 USD
Retailer 1$597 USD

18 data points across 5 retailers

8 retailers$243 USD to $1,219 USD

B+
Cheapest Retailer
-
$243 USD
₹23,178 INR
B+
Retailer 2
-
$318 USD
View
B+
Retailer 3
-
$342 USD
View
B+
Retailer 4
-
$355 USD
View
B+
Retailer 5
-
$428 USD
View
B+
Retailer 6
-
$442 USD
View
B+
Retailer 7
-
$597 USD
€569 EUR
View
Most Expensive
C
NZ Jewellers
b5f4e6aa-a844-4aec-ae80-a76f478ebf55 · Oct 30
$1,219 USD
View
7 more retailers have this diamond
Prices start from $243 USDSave up to $976 USD

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+
0.50ct Round
$243 USD