Round|Natural|GIA

0.50ct G I1 Round Natural Diamond

VG • G/I1 • GIA 6237870649

Certificate GIA 6237870649

Diamond specifications and retailer prices

From $779 USD
As of October 31, 2026
Save $436 USD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,698 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 GIA 6237870649. Listed at 8 retailers as of October 30, 2026, with a 56% 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

0.50
Carat
G
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6237870649
Dimensions5.04 × 5.07 × 3.13 mm
L/W Ratio1.01
Top View
5.04 mm5.07 mm0.50 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237870649
Side View
Table 57.0%Crown 33.5°Girdle: STK-THKPavilion 40.4°CuletDepth 61.8%

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 31
Current: $2,698 USD|Low: $779 USD|High: $2,698 USD|Avg: $1,119 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$779 USD
Retailer 7$779 USD
Retailer 9$791 USD
Retailer 4$808 USD
Retailer 3$809 USD
Retailer 6$899 USD
Retailer 2$1,215 USD
Retailer 8$1,259 USD
NZ Jewellers$2,698 USD

13 data points across 9 retailers

8 retailers$779 USD to $1,215 USD

B+
Cheapest Retailer
-
$779 USD
B+
Retailer 2
-
$779 USD
View
B
Retailer 3
-
$791 USD
View
B
Retailer 4
-
$808 USD
View
B
Retailer 5
-
$809 USD
View
B
Retailer 6
-
$899 USD
View
B
Retailer 7
-
$1,215 USD
€1,157 EUR
View
Most Expensive
NZ Jewellers
d074e445-4868-4a46-a2b6-fabd14cfd661 · Oct 30
$2,698 USD
View
Price under review
7 more retailers have this diamond
Prices start from $779 USDSave up to $436 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
$779 USD