Round|Natural|GIA

1.01ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1393911321

Certificate GIA 1393911321

Diamond specifications and retailer prices

From €3,902 EUR
As of November 5, 2026
Save €4,167 EUR (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €8,497 EUR 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
Colour
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: €8,497 EUR|Low: €3,541 EUR|High: €8,497 EUR|Avg: €5,320 EUR
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€3,951 EUR
Retailer 8€4,249 EUR
Retailer 10€4,315 EUR
Retailer 3€4,603 EUR
Retailer 4€4,603 EUR
Retailer 9€4,603 EUR
Retailer 2€4,875 EUR
Retailer 11€5,017 EUR
Retailer 12€5,311 EUR
Retailer 5€5,403 EUR
Retailer 6€8,069 EUR
NZ Jewellers€8,497 EUR

42 data points across 12 retailers

19 retailers€3,902 EUR to €8,069 EUR

B
Cheapest Retailer
-
€3,902 EUR
B
Retailer 2
-
€3,951 EUR
View
B
Retailer 3
-
€4,015 EUR
View
B
Retailer 4
-
€4,249 EUR
View
Final sale: no returns
B
Retailer 5
-
€4,315 EUR
View
B
Retailer 6
-
€4,603 EUR
View
Retailer 7
-
€4,603 EUR
View
Price last confirmed 8 days ago
B
Retailer 8
-
€4,603 EUR
View
B
Retailer 9
-
€4,875 EUR
View
B
Retailer 10
-
€5,017 EUR
View
B
Retailer 11
-
€5,150 EUR
View
B
Retailer 12
-
€5,150 EUR
View
B
Retailer 13
-
€5,311 EUR
View
B
Retailer 14
-
€5,328 EUR
View
B
Retailer 15
-
€5,403 EUR
View
Retailer 16
-
€5,605 EUR
View
Price last confirmed 14 days ago
B
Retailer 17
-
€7,696 EUR
View
B
Retailer 18
-
€8,069 EUR
View
Most Expensive
NZ Jewellers
cdea43b9-8c6a-40d2-b5e9-00d691729c6c · Nov 5
€8,497 EUR
$9,537 USD
View
Price under review
18 more retailers have this diamond
Prices start from €3,902 EURSave up to €4,167 EUR

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
€3,902 EUR