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1.61ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1548798235

Certificate GIA 1548798235

Diamond specifications and retailer prices

From €6,448 EUR
£5,694 GBP
As of November 3, 2026
Save €6,039 EUR (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €12,487 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1548798235. Listed at 11 retailers as of November 2, 2026, with prices from €6,448 to €12,487, a €6,039 spread on the same certified stone. NZ Jewellers lists it at €12,487. 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

1.61
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1548798235
Dimensions7.43 × 7.47 × 4.67 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle
Top View
7.43 mm7.47 mm1.61 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548798235
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €12,487 EUR|Low: €6,409 EUR|High: €12,646 EUR|Avg: €8,314 EUR|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 2€6,448 EUR
Retailer 6€6,527 EUR
Retailer 11€6,896 EUR
Retailer 3€7,160 EUR
Retailer 10€7,465 EUR
Retailer 8€7,498 EUR
Retailer 9€7,580 EUR
Retailer 4€8,174 EUR
Retailer 7€8,461 EUR
Retailer 5€10,405 EUR
NZ Jewellers€12,487 EUR

37 data points across 11 retailers

11 retailers€6,448 EUR to €12,487 EUR

A
Cheapest Retailer
-
€6,448 EUR
£5,694 GBP
A
Retailer 2
-
€6,527 EUR
$7,321 USD
View
A
Retailer 3
-
€6,896 EUR
$7,735 USD
View
Retailer 4
-
€7,160 EUR
A$12,355 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
€7,465 EUR
$8,373 USD
View
B+
Retailer 6
-
€7,498 EUR
$8,410 USD
View
B+
Retailer 7
-
€7,580 EUR
$8,502 USD
View
B+
Retailer 8
-
€8,174 EUR
£7,219 GBP
View
B+
Retailer 9
-
€8,461 EUR
$9,490 USD
View
B
Retailer 10
-
€10,405 EUR
£9,189 GBP
View
Most Expensive
B
NZ Jewellers
67d55a2e-41bd-4292-b9c4-acbbb7b0082b · Nov 2
€12,487 EUR
$14,005 USD
View
10 more retailers have this diamond
Prices start from €6,448 EURSave up to €6,039 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
1.61ct Round
€6,448 EUR