Round|Natural|GIA

1.03ct G VS1 Round Natural Diamond

VG • G/VS1 • GIA 1453517004

Certificate GIA 1453517004

Diamond specifications and retailer prices

From $2,589 USD
As of November 4, 2026
Save $2,734 USD (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,323 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1453517004. Listed at 19 retailers as of November 4, 2026, with prices from $2,589 to $5,323, a $2,734 spread on the same certified stone. MOH London lists it at $5,323. 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

1.03
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1453517004
Dimensions5.58 × 5.55 × 3.79 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.58 mm5.55 mm1.03 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1453517004
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $5,323 USD|Low: $2,446 USD|High: $5,401 USD|Avg: $3,360 USD|-0.4%
MOH London
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
November 5, 2026
Retailer 4$2,589 USD
Retailer 12$2,668 USD
Retailer 3$2,830 USD
Retailer 6$2,891 USD
Retailer 10$3,024 USD
Retailer 5$3,086 USD
Retailer 14$3,112 USD
Retailer 9$3,162 USD
Retailer 7$3,301 USD
Retailer 11$3,361 USD
Retailer 13$3,421 USD
Retailer 8$3,721 USD
Retailer 2$3,895 USD
MOH London$5,323 USD

45 data points across 14 retailers

19 retailers$2,589 USD to $5,323 USD

A
Cheapest Retailer
-
$2,589 USD
A
Retailer 2
-
$2,668 USD
View
Final sale: no returns
A
Retailer 3
-
$2,830 USD
View
Retailer 4
-
$2,891 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$2,920 USD
View
A
Retailer 6
-
$3,024 USD
View
B+
Retailer 7
-
$3,112 USD
View
B+
Retailer 8
-
$3,162 USD
View
B+
Retailer 9
-
$3,290 USD
View
B+
Retailer 10
-
$3,290 USD
View
A
Retailer 11
-
$3,301 USD
View
B+
Retailer 12
-
$3,361 USD
View
B+
Retailer 13
-
$3,400 USD
View
Retailer 14
-
$3,421 USD
View
Price last confirmed 32 days ago
Retailer 15
-
$3,703 USD
View
Price last confirmed 13 days ago
A
Retailer 16
-
$3,721 USD
View
B+
Retailer 17
-
$3,895 USD
View
B+
Retailer 18
-
$4,084 USD
View
Most Expensive
B
MOH London
2401211FF · Nov 4
$5,323 USD
£4,191 GBP
View
18 more retailers have this diamond
Prices start from $2,589 USDSave up to $2,734 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
$2,589 USD