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1.63ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 671480840

Shape and cutting style on the report: Round brilliant

Certificate IGI 671480840

Diamond specifications and retailer prices

From €1,269 EUR
As of November 5, 2026
Save €2,611 EUR (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,880 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.63ct natural round diamond

This 1.63ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 671480840. Listed at 10 retailers as of November 5, 2026, with prices from €1,269 to €3,880, a €2,611 spread on the same certified stone. NZ Jewellers lists it at €3,880. 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

1.63
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 671480840
Dimensions7.43 × 7.47 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.43 mm7.47 mm1.63 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 671480840
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €3,880 EUR|Low: €1,269 EUR|High: €3,880 EUR|Avg: €1,939 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3€1,269 EUR
Retailer 4€1,449 EUR
Retailer 7€1,590 EUR
Retailer 9€1,590 EUR
Retailer 5€1,664 EUR
Retailer 6€1,712 EUR
Retailer 8€1,835 EUR
Retailer 2€1,994 EUR
Retailer 10€2,180 EUR
NZ Jewellers€3,880 EUR

44 data points across 10 retailers

10 retailers€1,269 EUR to €3,880 EUR

A
Cheapest Retailer
-
€1,269 EUR
A
Retailer 2
-
€1,449 EUR
View
Retailer 3
-
€1,468 EUR
View
Price last confirmed 95 days ago
B+
Retailer 4
-
€1,590 EUR
View
Retailer 5
-
€1,590 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€1,664 EUR
View
B+
Retailer 7
-
€1,712 EUR
View
B+
Retailer 8
-
€1,835 EUR
View
A
Retailer 9
-
€1,994 EUR
View
Most Expensive
B
NZ Jewellers
525d5905-a9f1-4c39-b8e6-4a7d5f212852 · Nov 5
€3,880 EUR
$4,355 USD
View
9 more retailers have this diamond
Prices start from €1,269 EURSave up to €2,611 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.

A
1.63ct Round
€1,269 EUR