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Radiant|Natural|GIA

1.70ct F SI2 Radiant Natural Diamond

ID • F/SI2 • GIA 1232708934

Certificate GIA 1232708934

Diamond specifications and retailer prices

From €3,949 EUR
£3,474 GBP
As of November 2, 2026
Save €3,644 EUR (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €7,593 EUR at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232708934. Listed at 7 retailers as of October 30, 2026, with prices from €3,949 to €7,593, a €3,644 spread on the same certified stone. NZ Jewellers lists it at €7,593. 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

1.70
Carat
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.6°
Pavilion angle31.73°
OriginNatural
Grading LabGIA
CertificateGIA 1232708934
Dimensions7.64 × 5.89 × 4.09 mm
L/W Ratio1.30
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle
Top View
7.64 mm5.89 mm1.70 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232708934
Side View
Table 67.0%Crown 44.6°Girdle: THK-VTKPavilion 31.73°Culet: NoneDepth 69.4%

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 2
Current: €7,593 EUR|Low: €3,884 EUR|High: €7,657 EUR|Avg: €5,225 EUR|-0.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2€3,949 EUR
Retailer 3€4,107 EUR
Retailer 5€4,358 EUR
Retailer 7€4,358 EUR
Retailer 6€4,475 EUR
Retailer 4€6,941 EUR
NZ Jewellers€7,593 EUR

41 data points across 7 retailers

7 retailers€3,949 EUR to €7,593 EUR

A
Cheapest Retailer
-
€3,949 EUR
£3,474 GBP
A
Retailer 2
-
€4,107 EUR
£3,613 GBP
View
A
Retailer 3
-
€4,358 EUR
$4,869 USD
View
A
Retailer 4
-
€4,358 EUR
$4,869 USD
View
A
Retailer 5
-
€4,475 EUR
$5,000 USD
View
B+
Retailer 6
-
€6,941 EUR
£6,106 GBP
View
Most Expensive
B+
NZ Jewellers
434f3f92-2875-4d4d-92b7-0af8e2321683 · Oct 30
€7,593 EUR
$8,483 USD
View
6 more retailers have this diamond
Prices start from €3,949 EURSave up to €3,644 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
€3,949 EUR