Round|Natural|GIA

0.50ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2557570967

Certificate GIA 2557570967

Diamond specifications and retailer prices

From $640 USD
As of November 4, 2026
Save $1,762 USD (73%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,402 USD at NZ Jewellers · As of November 2, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557570967. Listed at 24 retailers as of November 2, 2026, with prices from $640 to $2,402, a $1,762 spread on the same certified stone. NZ Jewellers lists it at $2,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2557570967
Dimensions5.04 × 5.09 × 3.17 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.04 mm5.09 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557570967
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: Nov 4
Current: $952 USD|Low: $488 USD|High: $1,419 USD|Avg: $991 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 8$640 USD
Retailer 7$875 USD
Retailer 3$906 USD
Retailer 1$952 USD
Retailer 2$963 USD
Retailer 4$992 USD
Retailer 9$1,151 USD
Retailer 5$1,182 USD
Retailer 6$1,410 USD

39 data points across 9 retailers

24 retailers$640 USD to $2,402 USD

A
Cheapest Retailer
-
$640 USD
Final sale: no returns
A
Retailer 2
-
$694 USD
View
Retailer 3
-
$694 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$705 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
$709 USD
View
A
Retailer 6
-
$716 USD
View
A
Retailer 7
-
$721 USD
View
B+
Retailer 8
-
$801 USD
View
B+
Retailer 9
-
$801 USD
View
B+
Retailer 10
-
$853 USD
View
B+
Retailer 11
-
$875 USD
View
B+
Retailer 12
-
$906 USD
View
B+
Retailer 13
-
$921 USD
View
B+
Retailer 14
-
$952 USD
View
B+
Retailer 15
-
$963 USD
View
B+
Retailer 16
-
$975 USD
View
B+
Retailer 17
-
$992 USD
View
B+
Retailer 18
-
$1,072 USD
View
Retailer 19
-
$1,151 USD
View
Price last confirmed 30 days ago
B+
Retailer 20
-
$1,182 USD
View
Retailer 21
-
$1,410 USD
View
Price last confirmed 14 days ago
B
Retailer 22
-
$1,539 USD
View
B
Retailer 23
-
$2,211 USD
View
Most Expensive
B
NZ Jewellers
263cda81-7ea0-4adf-be0a-7b2823122eed · Nov 2
$2,402 USD
View
23 more retailers have this diamond
Prices start from $640 USDSave up to $1,762 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
$640 USD