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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 €6,544 EUR
$7,340 USD
As of October 28, 2026
Save €8,137 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €14,682 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 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 €6,544 to €14,682, a €8,137 spread on the same certified stone. NZ Jewellers lists it at €14,682. 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
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: €14,682 EUR|Low: €6,402 EUR|High: €14,682 EUR|Avg: €8,898 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 3, 2026
Retailer 8€6,544 EUR
Retailer 10€6,873 EUR
Retailer 11€7,340 EUR
Retailer 3€7,341 EUR
Retailer 9€7,402 EUR
Retailer 13€7,953 EUR
Retailer 4€8,060 EUR
Retailer 12€8,075 EUR
Retailer 2€8,199 EUR
Retailer 5€9,176 EUR
Retailer 6€9,590 EUR
Retailer 7€12,233 EUR
NZ Jewellers€14,682 EUR

44 data points across 13 retailers

20 retailers€6,544 EUR to €14,682 EUR

A
Cheapest Retailer
-
€6,544 EUR
$7,340 USD
B+
Retailer 2
-
€6,832 EUR
$7,663 USD
View
B+
Retailer 3
-
€6,859 EUR
A$11,835 AUD
View
B+
Retailer 4
-
€6,873 EUR
$7,709 USD
View
B+
Retailer 5
-
€7,340 EUR
$8,233 USD
View
Final sale: no returns
B+
Retailer 6
-
€7,341 EUR
$8,234 USD
View
B+
Retailer 7
-
€7,402 EUR
$8,302 USD
View
B+
Retailer 8
-
€7,824 EUR
$8,775 USD
View
B+
Retailer 9
-
€7,953 EUR
$8,920 USD
View
B+
Retailer 10
-
€8,060 EUR
A$13,908 AUD
View
B+
Retailer 11
-
€8,075 EUR
$9,057 USD
View
B+
Retailer 12
-
€8,199 EUR
£7,241 GBP
View
B
Retailer 13
-
€8,568 EUR
$9,610 USD
View
B
Retailer 14
-
€8,568 EUR
$9,610 USD
View
B
Retailer 15
-
€8,698 EUR
$9,756 USD
View
B
Retailer 16
-
€8,853 EUR
$9,930 USD
View
B
Retailer 17
-
€9,176 EUR
$10,292 USD
View
B
Retailer 18
-
€9,590 EUR
View
B
Retailer 19
-
€12,233 EUR
£10,804 GBP
View
Most Expensive
B
NZ Jewellers
a00bd570-730c-47cb-8764-7a078d7f0ec5 · Nov 3
€14,682 EUR
$16,467 USD
View
19 more retailers have this diamond
Prices start from €6,544 EURSave up to €8,137 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
€6,544 EUR