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Radiant|Natural|IGI

1.70ct H SI2 Radiant Natural Diamond

VG • H/SI2 • IGI 743558685

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 743558685

Diamond specifications and retailer prices

From €3,965 EUR
₹423,581 INR
As of November 2, 2026
Save €4,045 EUR (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,010 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743558685. Listed at 16 retailers as of October 30, 2026, with prices from €3,965 to €8,010, a €4,045 spread on the same certified stone. NZ Jewellers lists it at €8,010. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 743558685
Dimensions8.09 × 5.86 × 4.00 mm
L/W Ratio1.38
Top View
8.09 mm5.86 mm1.70 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743558685
Side View
Table 64.0%Crown 42.9°Girdle: MED-VTKPavilion 36.6°Culet: NoneDepth 68.3%

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: €8,010 EUR|Low: €3,775 EUR|High: €8,209 EUR|Avg: €5,167 EUR|-2.4%
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
November 2, 2026
Retailer 2€3,965 EUR
Retailer 12€4,231 EUR
Retailer 14€4,321 EUR
Retailer 8€4,346 EUR
Retailer 6€4,420 EUR
Retailer 13€4,612 EUR
Retailer 9€4,639 EUR
Retailer 3€4,789 EUR
Retailer 4€4,789 EUR
Retailer 5€4,789 EUR
Retailer 15€4,926 EUR
Retailer 16€4,975 EUR
Retailer 10€5,418 EUR
Retailer 7€5,526 EUR
Retailer 11€7,627 EUR
NZ Jewellers€8,010 EUR

26 data points across 16 retailers

16 retailers€3,965 EUR to €8,010 EUR

A
Cheapest Retailer
-
€3,965 EUR
₹423,581 INR
A
Retailer 2
-
€4,231 EUR
$4,745 USD
View
A
Retailer 3
-
€4,321 EUR
$4,846 USD
View
Retailer 4
-
€4,346 EUR
$4,875 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
€4,420 EUR
$4,958 USD
View
Final sale: no returns
A
Retailer 6
-
€4,612 EUR
$5,173 USD
View
A
Retailer 7
-
€4,639 EUR
£4,097 GBP
View
A
Retailer 8
-
€4,789 EUR
$5,371 USD
View
A
Retailer 9
-
€4,789 EUR
$5,371 USD
View
B+
Retailer 10
-
€4,789 EUR
$5,371 USD
View
B+
Retailer 11
-
€4,926 EUR
$5,525 USD
View
A
Retailer 12
-
€4,975 EUR
$5,580 USD
View
B+
Retailer 13
-
€5,418 EUR
View
B+
Retailer 14
-
€5,526 EUR
$6,198 USD
View
B
Retailer 15
-
€7,627 EUR
£6,736 GBP
View
Most Expensive
B
NZ Jewellers
2b5a3bf6-44a1-4c96-81b5-bee2a9ee991a · Oct 30
€8,010 EUR
$8,984 USD
View
15 more retailers have this diamond
Prices start from €3,965 EURSave up to €4,045 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
€3,965 EUR