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Radiant|Natural|GIA

1.70ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 5516434829

Certificate GIA 5516434829

Diamond specifications and retailer prices

From €6,570 EUR
$7,340 USD
As of October 28, 2026
Save €8,169 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €14,739 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5516434829. Listed at 20 retailers as of October 28, 2026, with prices from €6,570 to €14,739, a €8,169 spread on the same certified stone. NZ Jewellers lists it at €14,739. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle47.1°
Pavilion angle56.1°
OriginNatural
Grading LabGIA
CertificateGIA 5516434829
Dimensions8.14 × 5.98 × 4.16 mm
L/W Ratio1.36
Top View
8.14 mm5.98 mm1.70 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5516434829
Side View
Table 68.0%Crown 47.1°Girdle: STK-THKPavilion 56.1°Culet: NoneDepth 69.6%

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: Oct 28
Current: €14,739 EUR|Low: €6,428 EUR|High: €14,739 EUR|Avg: €8,925 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8€6,570 EUR
Retailer 10€6,900 EUR
Retailer 11€7,369 EUR
Retailer 3€7,370 EUR
Retailer 9€7,431 EUR
Retailer 13€7,984 EUR
Retailer 4€8,092 EUR
Retailer 12€8,107 EUR
Retailer 6€8,232 EUR
Retailer 5€9,212 EUR
Retailer 2€9,628 EUR
Retailer 7€12,282 EUR
NZ Jewellers€14,739 EUR

44 data points across 13 retailers

20 retailers€6,570 EUR to €14,739 EUR

A
Cheapest Retailer
-
€6,570 EUR
$7,340 USD
B+
Retailer 2
-
€6,859 EUR
$7,663 USD
View
B+
Retailer 3
-
€6,886 EUR
A$11,835 AUD
View
B+
Retailer 4
-
€6,900 EUR
$7,709 USD
View
B+
Retailer 5
-
€7,369 EUR
$8,233 USD
View
Final sale: no returns
B+
Retailer 6
-
€7,370 EUR
$8,234 USD
View
B+
Retailer 7
-
€7,431 EUR
$8,302 USD
View
B+
Retailer 8
-
€7,855 EUR
$8,775 USD
View
B+
Retailer 9
-
€7,984 EUR
$8,920 USD
View
B+
Retailer 10
-
€8,092 EUR
A$13,908 AUD
View
B+
Retailer 11
-
€8,107 EUR
$9,057 USD
View
B+
Retailer 12
-
€8,232 EUR
£7,241 GBP
View
B
Retailer 13
-
€8,602 EUR
$9,610 USD
View
B
Retailer 14
-
€8,602 EUR
$9,610 USD
View
B
Retailer 15
-
€8,732 EUR
$9,756 USD
View
B
Retailer 16
-
€8,888 EUR
$9,930 USD
View
B
Retailer 17
-
€9,212 EUR
$10,292 USD
View
B
Retailer 18
-
€9,628 EUR
View
B
Retailer 19
-
€12,282 EUR
£10,804 GBP
View
Most Expensive
B
NZ Jewellers
a00bd570-730c-47cb-8764-7a078d7f0ec5 · Oct 30
€14,739 EUR
$16,467 USD
View
19 more retailers have this diamond
Prices start from €6,570 EURSave up to €8,169 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
€6,570 EUR