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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6565562473

Certificate GIA 6565562473

Diamond specifications and retailer prices

From $354 USD
₹33,741 INR
As of October 30, 2026
Save $1,414 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,768 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565562473. Listed at 18 retailers as of October 30, 2026, with prices from $354 to $1,768, a $1,414 spread on the same certified stone. NZ Jewellers lists it at $1,768. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565562473
Dimensions5.05 × 5.02 × 3.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.05 mm5.02 mm0.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565562473
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 40.6°Culet: NDepth 62.0%

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: $1,768 USD|Low: $354 USD|High: $1,800 USD|Avg: $621 USD|-1.8%
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
Retailer 18
October 30, 2026
Retailer 2$354 USD
Retailer 8$410 USD
Retailer 14$425 USD
Retailer 7$435 USD
Retailer 3$461 USD
Retailer 15$484 USD
Retailer 4$490 USD
Retailer 17$497 USD
Retailer 18$497 USD
Retailer 10$508 USD
Retailer 6$542 USD
Retailer 13$572 USD
Retailer 16$593 USD
Retailer 11$600 USD
Retailer 9$626 USD
Retailer 12$651 USD
Retailer 5$1,086 USD
NZ Jewellers$1,768 USD

16 data points across 18 retailers

18 retailers$354 USD to $1,768 USD

A
Cheapest Retailer
-
$354 USD
₹33,741 INR
B+
Retailer 2
-
$410 USD
HK$3,200 HKD
View
A
Retailer 3
-
$425 USD
View
Final sale: no returns
Retailer 4
-
$435 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$461 USD
View
B+
Retailer 6
-
$484 USD
A$745 AUD
View
B+
Retailer 7
-
$490 USD
View
B+
Retailer 8
-
$497 USD
View
B+
Retailer 9
-
$497 USD
View
B+
Retailer 10
-
$508 USD
SGD 687 SGD
View
B+
Retailer 11
-
$542 USD
View
B+
Retailer 12
-
$572 USD
£450 GBP
View
B+
Retailer 13
-
$593 USD
View
B+
Retailer 14
-
$600 USD
View
B+
Retailer 15
-
$626 USD
View
B+
Retailer 16
-
$651 USD
€620 EUR
View
B
Retailer 17
-
$1,086 USD
£855 GBP
View
Most Expensive
C
NZ Jewellers
b2e4851a-e179-46d3-9497-c6740bd7ab35 · Oct 30
$1,768 USD
View
17 more retailers have this diamond
Prices start from $354 USDSave up to $1,414 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.

A
0.50ct Round
$354 USD