Round|Natural|GIA

1.03ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1505031526

Certificate GIA 1505031526

Diamond specifications and retailer prices

From $2,214 USD
As of November 4, 2026
Save $2,951 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,165 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1505031526. Listed at 14 retailers as of November 4, 2026, with prices from $2,214 to $5,165, a $2,951 spread on the same certified stone. NZ Jewellers lists it at $5,165. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1505031526
Dimensions6.48 × 6.44 × 4.00 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Feather, Needle
Top View
6.48 mm6.44 mm1.03 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1505031526
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,598 USD|Low: $2,214 USD|High: $4,380 USD|Avg: $2,913 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$2,214 USD
Retailer 7$2,280 USD
Retailer 8$2,455 USD
Retailer 9$2,585 USD
Retailer 1$2,598 USD
Retailer 2$2,832 USD
Retailer 3$3,015 USD
Retailer 5$3,075 USD
Retailer 4$4,316 USD

42 data points across 9 retailers

14 retailers$2,214 USD to $5,165 USD

A
Cheapest Retailer
-
$2,214 USD
A
Retailer 2
-
$2,280 USD
View
B+
Retailer 3
-
$2,455 USD
View
Retailer 4
-
$2,471 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,471 USD
View
B+
Retailer 6
-
$2,585 USD
View
B+
Retailer 7
-
$2,598 USD
View
B+
Retailer 8
-
$2,610 USD
View
B+
Retailer 9
-
$2,832 USD
View
B+
Retailer 10
-
$2,851 USD
View
B
Retailer 11
-
$3,015 USD
View
B+
Retailer 12
-
$3,075 USD
View
B
Retailer 13
-
$4,316 USD
View
Most Expensive
B
NZ Jewellers
9993498a-0902-4d10-bc7a-519b4bcd8eaf · Nov 5
$5,165 USD
View
13 more retailers have this diamond
Prices start from $2,214 USDSave up to $2,951 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
1.03ct Round
$2,214 USD