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Round|Natural|IGI

1.70ct F VS1 Round Natural Diamond

EX • F/VS1 • IGI 833651043

Shape and cutting style on the report: Round brilliant

Certificate IGI 833651043

Diamond specifications and retailer prices

From €9,861 EUR
$11,017 USD
As of October 27, 2026
Save €6,186 EUR (39%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €16,047 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 833651043. Listed at 17 retailers as of October 27, 2026, with prices from €9,861 to €16,047, a €6,186 spread on the same certified stone. NZ Jewellers lists it at €16,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 833651043
Dimensions7.44 × 7.54 × 4.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.44 mm7.54 mm1.70 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833651043
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.4%

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: Oct 27
Current: €16,047 EUR|Low: €8,985 EUR|High: €16,047 EUR|Avg: €11,633 EUR|+2.8%
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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 7€9,145 EUR
Retailer 4€9,861 EUR
Retailer 16€9,900 EUR
Retailer 9€10,449 EUR
Retailer 13€10,468 EUR
Retailer 5€10,627 EUR
Retailer 2€10,628 EUR
Retailer 8€11,468 EUR
Retailer 3€11,514 EUR
Retailer 6€11,691 EUR
Retailer 10€11,757 EUR
Retailer 12€12,113 EUR
Retailer 15€13,285 EUR
Retailer 14€14,070 EUR
Retailer 11€15,118 EUR
NZ Jewellers€16,047 EUR

30 data points across 16 retailers

17 retailers€9,861 EUR to €16,047 EUR

Retailer 1
-
€8,888 EUR
$9,930 USD
Price last confirmed 18 days ago
Retailer 2
-
€9,145 EUR
View
Price last confirmed 8 days ago
A
Retailer 3
-
€9,861 EUR
$11,017 USD
View
A
Retailer 4
-
€9,900 EUR
$11,060 USD
View
A
Retailer 5
-
€10,449 EUR
£9,192 GBP
View
A
Retailer 6
-
€10,468 EUR
$11,695 USD
View
B+
Retailer 7
-
€10,627 EUR
$11,873 USD
View
Final sale: no returns
A
Retailer 8
-
€10,628 EUR
$11,874 USD
View
Retailer 9
-
€11,468 EUR
$12,812 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
€11,514 EUR
$12,863 USD
View
B+
Retailer 11
-
€11,691 EUR
$13,061 USD
View
B+
Retailer 12
-
€11,757 EUR
£10,343 GBP
View
B+
Retailer 13
-
€12,113 EUR
View
B+
Retailer 14
-
€13,285 EUR
$14,842 USD
View
B
Retailer 15
-
€14,070 EUR
ZAR 253,943 ZAR
View
B
Retailer 16
-
€15,118 EUR
£13,299 GBP
View
Most Expensive
B
NZ Jewellers
28499b27-3749-41bd-9648-2d74b62c34fd · Oct 27
€16,047 EUR
$17,928 USD
View
16 more retailers have this diamond
Prices start from €9,861 EURSave up to €6,186 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 Round
€9,861 EUR