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Round|Natural|GIA

1.01ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 1339548403

Certificate GIA 1339548403

Diamond specifications and retailer prices

From €1,212 EUR
As of November 4, 2026
Save €2,160 EUR (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,371 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1339548403. Listed at 14 retailers as of November 4, 2026, with prices from €1,212 to €3,371, a €2,160 spread on the same certified stone. NZ Jewellers lists it at €3,371. 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
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1339548403
Dimensions6.45 × 6.42 × 3.96 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Pinpoint
Top View
6.45 mm6.42 mm1.01 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1339548403
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €3,371 EUR|Low: €1,358 EUR|High: €3,371 EUR|Avg: €1,724 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2€1,359 EUR
Retailer 8€1,382 EUR
Retailer 9€1,382 EUR
Retailer 5€1,446 EUR
Retailer 6€1,497 EUR
Retailer 3€1,518 EUR
Retailer 7€1,595 EUR
Retailer 4€1,874 EUR
NZ Jewellers€3,371 EUR

42 data points across 9 retailers

14 retailers€1,212 EUR to €3,371 EUR

B+
Cheapest Retailer
-
€1,212 EUR
B+
Retailer 2
-
€1,281 EUR
View
B+
Retailer 3
-
€1,359 EUR
View
B+
Retailer 4
-
€1,382 EUR
View
Retailer 5
-
€1,382 EUR
View
Price last confirmed 21 days ago
B+
Retailer 6
-
€1,446 EUR
View
B+
Retailer 7
-
€1,497 EUR
View
B+
Retailer 8
-
€1,503 EUR
View
B+
Retailer 9
-
€1,518 EUR
View
Retailer 10
-
€1,595 EUR
View
Price last confirmed 60 days ago
B
Retailer 11
-
€1,595 EUR
View
B
Retailer 12
-
€1,874 EUR
View
Retailer 13
-
€3,371 EUR
View
Price last confirmed 66 days ago
Most Expensive
C
NZ Jewellers
502fa0de-2ab8-4ff4-aef6-f5437a9f7091 · Nov 5
€3,371 EUR
$3,784 USD
View
13 more retailers have this diamond
Prices start from €1,212 EURSave up to €2,160 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
€1,212 EUR