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Radiant|Natural|GIA

1.70ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 3555449767

Certificate GIA 3555449767

Diamond specifications and retailer prices

From €7,094 EUR
As of November 7, 2026
Save €6,425 EUR (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €13,518 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555449767. Listed at 7 retailers as of November 3, 2026, with prices from €7,094 to €13,518, a €6,425 spread on the same certified stone. NZ Jewellers lists it at €13,518. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle52.47°
Pavilion angle36.84°
OriginNatural
Grading LabGIA
CertificateGIA 3555449767
Dimensions7.65 × 5.99 × 4.16 mm
L/W Ratio1.28
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
7.65 mm5.99 mm1.70 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555449767
Side View
Table 73.0%Crown 52.47°GirdlePavilion 36.84°Culet: NoneDepth 69.4%

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 7
Current: €13,518 EUR|Low: €7,094 EUR|High: €13,655 EUR|Avg: €8,903 EUR|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4€7,094 EUR
Retailer 8€7,172 EUR
Retailer 2€7,568 EUR
Retailer 6€7,612 EUR
Retailer 9€7,934 EUR
Retailer 7€8,082 EUR
Retailer 5€8,205 EUR
Retailer 3€11,200 EUR
NZ Jewellers€13,518 EUR

39 data points across 9 retailers

7 retailers€7,094 EUR to €13,518 EUR

B+
Cheapest Retailer
-
€7,094 EUR
B+
Retailer 2
-
€7,568 EUR
View
Retailer 3
-
€7,612 EUR
View
Price last confirmed 15 days ago
B+
Retailer 4
-
€8,082 EUR
View
B+
Retailer 5
-
€8,205 EUR
View
B
Retailer 6
-
€11,200 EUR
View
Most Expensive
B
NZ Jewellers
d395f20a-4df8-4ef6-8a60-4de3dc458fba · Nov 3
€13,518 EUR
$15,093 USD
View
6 more retailers have this diamond
Prices start from €7,094 EURSave up to €6,425 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+
1.70ct Radiant
€7,094 EUR