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Round|Natural|IGI

1.70ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 662459978

Shape and cutting style on the report: Round brilliant

Certificate IGI 662459978

Diamond specifications and retailer prices

From €4,451 EUR
$4,973 USD
As of October 31, 2026
Save €3,295 EUR (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €9,520 EUR at NZ Jewellers · As of October 3, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 662459978. Listed at 17 retailers as of October 26, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 662459978
Dimensions7.53 × 7.59 × 4.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.53 mm7.59 mm1.70 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 662459978
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 41°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,750 EUR|Low: €4,451 EUR|High: €8,487 EUR|Avg: €5,667 EUR|-3.3%
Retailer 1
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 1, 2026
Retailer 12€4,451 EUR
Retailer 11€4,577 EUR
Retailer 2€4,710 EUR
Retailer 9€4,771 EUR
Retailer 13€5,039 EUR
Retailer 10€5,044 EUR
Retailer 8€5,181 EUR
Retailer 7€5,242 EUR
Retailer 5€5,487 EUR
Retailer 6€5,593 EUR
Retailer 1€5,750 EUR
Retailer 3€6,394 EUR
Retailer 4€7,746 EUR

29 data points across 13 retailers

17 retailers€4,451 EUR to €7,746 EUR

A
Cheapest Retailer
-
€4,451 EUR
$4,973 USD
A
Retailer 2
-
€4,577 EUR
$5,113 USD
View
A
Retailer 3
-
€4,710 EUR
$5,262 USD
View
Final sale: no returns
A
Retailer 4
-
€4,771 EUR
$5,330 USD
View
A
Retailer 5
-
€5,039 EUR
$5,630 USD
View
A
Retailer 6
-
€5,044 EUR
£4,437 GBP
View
A
Retailer 7
-
€5,181 EUR
£4,558 GBP
View
A
Retailer 8
-
€5,242 EUR
$5,856 USD
View
Retailer 9
-
€5,487 EUR
$6,130 USD
View
Price last confirmed 7 days ago
Retailer 10
-
€5,545 EUR
$6,195 USD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
€5,593 EUR
£4,920 GBP
View
Retailer 12
-
€5,692 EUR
$6,359 USD
View
Price last confirmed 28 days ago
Retailer 13
-
€5,750 EUR
View
B+
Retailer 14
-
€6,394 EUR
ZAR 115,397 ZAR
View
Retailer 15
-
€6,568 EUR
$7,338 USD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
€7,746 EUR
£6,814 GBP
View
Most Expensive
NZ Jewellers
007c17dc-05b2-406c-8adb-de52ca7cca70 · Oct 3
€9,520 EUR
$10,636 USD
View
Price last confirmed 29 days ago
16 more retailers have this diamond
Prices start from €4,451 EURSave up to €3,295 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
€4,451 EUR