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Round|Natural|IGI

1.70ct E VVS1 Round Natural Diamond

EX • E/VVS1 • IGI 778697988

Shape and cutting style on the report: Round brilliant

Certificate IGI 778697988

Diamond specifications and retailer prices

From €13,382 EUR
₹1,423,873 INR
As of October 31, 2026
Save €8,983 EUR (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €22,365 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 778697988. Listed at 18 retailers as of October 31, 2026, with prices from €13,382 to €22,365, a €8,983 spread on the same certified stone. MOH London lists it at €22,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 778697988
Dimensions7.58 × 7.65 × 4.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.58 mm7.65 mm1.70 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 778697988
Side View
Table 57.0%Crown 36.1°Girdle: MediumPavilion 40.6°CuletDepth 61.7%

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 31
Current: €22,365 EUR|Low: €13,348 EUR|High: €22,634 EUR|Avg: €16,389 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€13,382 EUR
Retailer 6€13,766 EUR
Retailer 9€14,343 EUR
Retailer 7€15,148 EUR
Retailer 3€15,204 EUR
Retailer 8€15,458 EUR
Retailer 10€15,986 EUR
Retailer 2€16,640 EUR
Retailer 4€21,039 EUR
MOH London€22,365 EUR

33 data points across 10 retailers

18 retailers€13,382 EUR to €22,365 EUR

A
Cheapest Retailer
-
€13,382 EUR
₹1,423,873 INR
Retailer 2
-
€13,766 EUR
$15,380 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€14,343 EUR
$16,024 USD
View
A
Retailer 4
-
€14,533 EUR
$16,236 USD
View
A
Retailer 5
-
€15,148 EUR
$16,923 USD
View
Final sale: no returns
A
Retailer 6
-
€15,204 EUR
£13,374 GBP
View
A
Retailer 7
-
€15,458 EUR
$17,270 USD
View
A
Retailer 8
-
€15,807 EUR
$17,660 USD
View
Retailer 9
-
€15,986 EUR
£14,063 GBP
View
Price last confirmed 32 days ago
A
Retailer 10
-
€16,640 EUR
View
B+
Retailer 11
-
€16,861 EUR
$18,837 USD
View
Retailer 12
-
€17,124 EUR
$19,131 USD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
€17,124 EUR
$19,131 USD
View
B+
Retailer 14
-
€17,567 EUR
$19,626 USD
View
Retailer 15
-
€17,783 EUR
$19,867 USD
View
Price last confirmed 40 days ago
Retailer 16
-
€20,287 EUR
$22,665 USD
View
Price last confirmed 42 days ago
B+
Retailer 17
-
€21,039 EUR
ZAR 379,722 ZAR
View
Most Expensive
B
MOH London
23C6ADE4F · Nov 1
€22,365 EUR
£19,674 GBP
View
17 more retailers have this diamond
Prices start from €13,382 EURSave up to €8,983 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
€13,382 EUR