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Radiant|Natural|GIA

1.70ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 2567731325

Certificate GIA 2567731325

Diamond specifications and retailer prices

From €6,545 EUR
As of November 7, 2026
Save €5,185 EUR (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €11,730 EUR at With Clarity · As of November 6, 2026
View at With Clarity

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 2567731325. Listed at 13 retailers as of November 6, 2026, with prices from €6,545 to €11,730, a €5,185 spread on the same certified stone. With Clarity lists it at €11,730. 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
OriginNatural
Grading LabGIA
CertificateGIA 2567731325
Dimensions7.94 × 6.10 × 4.20 mm
L/W Ratio1.30
Culet sizeNone
Top View
7.94 mm6.10 mm1.70 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567731325
Side View
Table 70.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.9%

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 7
Current: €7,386 EUR|Low: €6,545 EUR|High: €11,730 EUR|Avg: €8,162 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 7, 2026
Retailer 4€6,545 EUR
Retailer 11€6,929 EUR
Retailer 10€7,202 EUR
Retailer 2€7,301 EUR
Retailer 1€7,386 EUR
Retailer 12€7,443 EUR
Retailer 3€8,427 EUR
Retailer 7€8,505 EUR
Retailer 6€8,652 EUR
Retailer 8€8,716 EUR
Retailer 5€9,648 EUR
Retailer 9€10,624 EUR
With Clarity€11,730 EUR

9 data points across 13 retailers

13 retailers€6,545 EUR to €11,730 EUR

A
Cheapest Retailer
-
€6,545 EUR
B+
Retailer 2
-
€6,929 EUR
View
B+
Retailer 3
-
€7,202 EUR
View
B+
Retailer 4
-
€7,301 EUR
View
B+
Retailer 5
-
€7,386 EUR
View
B+
Retailer 6
-
€7,443 EUR
View
B
Retailer 7
-
€8,427 EUR
View
B
Retailer 8
-
€8,505 EUR
View
B
Retailer 9
-
€8,652 EUR
View
B
Retailer 10
-
€8,716 EUR
View
B
Retailer 11
-
€9,648 EUR
View
B
Retailer 12
-
€10,624 EUR
View
Most Expensive
B
With Clarity
2567731325 · Nov 6
€11,730 EUR
$13,097 USD
View
12 more retailers have this diamond
Prices start from €6,545 EURSave up to €5,185 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
1.70ct Radiant
€6,545 EUR