Round|Natural|GIA

1.01ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1393911321

Certificate GIA 1393911321

Diamond specifications and retailer prices

From $4,380 USD
As of November 5, 2026
Save $4,677 USD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,537 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 top-tier cut grade and certified by GIA 1393911321. Listed at 19 retailers as of November 4, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1393911321
Dimensions6.47 × 6.43 × 3.96 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.47 mm6.43 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1393911321
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,537 USD|Low: $3,974 USD|High: $9,537 USD|Avg: $5,971 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$4,435 USD
Retailer 8$4,769 USD
Retailer 10$4,843 USD
Retailer 3$5,166 USD
Retailer 4$5,166 USD
Retailer 9$5,166 USD
Retailer 2$5,472 USD
Retailer 11$5,631 USD
Retailer 12$5,961 USD
Retailer 5$6,064 USD
Retailer 6$9,057 USD
NZ Jewellers$9,537 USD

42 data points across 12 retailers

19 retailers$4,380 USD to $9,057 USD

B
Cheapest Retailer
-
$4,380 USD
B
Retailer 2
-
$4,435 USD
View
B
Retailer 3
-
$4,506 USD
View
B
Retailer 4
-
$4,769 USD
View
Final sale: no returns
B
Retailer 5
-
$4,843 USD
View
B
Retailer 6
-
$5,166 USD
View
Retailer 7
-
$5,166 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$5,166 USD
View
B
Retailer 9
-
$5,472 USD
View
B
Retailer 10
-
$5,631 USD
View
B
Retailer 11
-
$5,780 USD
View
B
Retailer 12
-
$5,780 USD
View
B
Retailer 13
-
$5,961 USD
View
B
Retailer 14
-
$5,980 USD
View
B
Retailer 15
-
$6,064 USD
View
Retailer 16
-
$6,291 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$8,638 USD
View
B
Retailer 18
-
$9,057 USD
View
Most Expensive
NZ Jewellers
cdea43b9-8c6a-40d2-b5e9-00d691729c6c · Nov 5
$9,537 USD
View
Price under review
18 more retailers have this diamond
Prices start from $4,380 USDSave up to $4,677 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
$4,380 USD