Round|Natural|GIA

1.01ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 2145720053

Certificate GIA 2145720053

Diamond specifications and retailer prices

From $5,139 USD
As of November 5, 2026
Save $1,856 USD (27%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,192 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2145720053. Listed at 19 retailers as of November 5, 2026, with a 36% 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

1.01
Carat
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145720053
Dimensions6.50 × 6.41 × 3.94 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.50 mm6.41 mm1.01 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2145720053
Side View
Table 60.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 61.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $11,192 USD|Low: $4,663 USD|High: $11,192 USD|Avg: $6,982 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$5,145 USD
Retailer 7$5,596 USD
Retailer 9$5,643 USD
Retailer 3$6,062 USD
Retailer 8$6,062 USD
Retailer 2$6,312 USD
Retailer 10$6,613 USD
Retailer 4$6,864 USD
Retailer 11$6,995 USD
Retailer 5$9,832 USD
NZ Jewellers$11,192 USD

41 data points across 11 retailers

19 retailers$5,139 USD to $6,995 USD

B
Cheapest Retailer
-
$5,139 USD
B
Retailer 2
-
$5,145 USD
View
B
Retailer 3
-
$5,286 USD
View
B
Retailer 4
-
$5,596 USD
View
Final sale: no returns
B
Retailer 5
-
$5,643 USD
View
B
Retailer 6
-
$5,694 USD
View
B
Retailer 7
-
$6,062 USD
View
Retailer 8
-
$6,062 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$6,062 USD
View
B
Retailer 10
-
$6,312 USD
View
B
Retailer 11
-
$6,613 USD
View
B
Retailer 12
-
$6,750 USD
View
B
Retailer 13
-
$6,750 USD
View
B
Retailer 14
-
$6,864 USD
View
B
Retailer 15
-
$6,980 USD
View
B
Retailer 16
-
$6,995 USD
View
Retailer 17
-
$9,832 USD
View
Price under review
Retailer 18
-
$10,136 USD
View
Price under review
Most Expensive
NZ Jewellers
c2fcbdda-6129-41d3-bf5f-eac2fcf2a839 · Nov 5
$11,192 USD
View
Price under review
18 more retailers have this diamond
Prices start from $5,139 USDSave up to $1,856 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
1.01ct Round
$5,139 USD