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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 €13,490 EUR
₹1,429,918 INR
As of October 29, 2026
Save €9,080 EUR (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €22,570 EUR at MOH London · As of October 29, 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 29, 2026, with prices from €13,490 to €22,570, a €9,080 spread on the same certified stone. MOH London lists it at €22,570. 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
Colour
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 29
Current: €22,570 EUR|Low: €13,398 EUR|High: €22,720 EUR|Avg: €16,378 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3€13,490 EUR
Retailer 6€13,818 EUR
Retailer 9€14,397 EUR
Retailer 7€15,205 EUR
Retailer 2€15,260 EUR
Retailer 8€15,517 EUR
Retailer 10€16,047 EUR
Retailer 4€16,686 EUR
Retailer 5€21,006 EUR
MOH London€22,570 EUR

37 data points across 10 retailers

18 retailers€13,490 EUR to €22,570 EUR

A
Cheapest Retailer
-
€13,490 EUR
₹1,429,918 INR
A
Retailer 2
-
€13,818 EUR
$15,380 USD
View
A
Retailer 3
-
€14,397 EUR
$16,024 USD
View
A
Retailer 4
-
€14,588 EUR
$16,236 USD
View
A
Retailer 5
-
€15,205 EUR
$16,923 USD
View
Final sale: no returns
A
Retailer 6
-
€15,260 EUR
£13,374 GBP
View
A
Retailer 7
-
€15,517 EUR
$17,270 USD
View
A
Retailer 8
-
€15,867 EUR
$17,660 USD
View
A
Retailer 9
-
€16,047 EUR
£14,063 GBP
View
Price last confirmed 29 days ago
A
Retailer 10
-
€16,686 EUR
View
B+
Retailer 11
-
€16,924 EUR
$18,837 USD
View
B+
Retailer 12
-
€17,189 EUR
$19,131 USD
View
Price last confirmed 42 days ago
B+
Retailer 13
-
€17,189 EUR
$19,131 USD
View
B+
Retailer 14
-
€17,634 EUR
$19,626 USD
View
B+
Retailer 15
-
€17,850 EUR
$19,867 USD
View
Price last confirmed 37 days ago
B+
Retailer 16
-
€20,364 EUR
$22,665 USD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
€21,006 EUR
ZAR 377,704 ZAR
View
Most Expensive
B
MOH London
23C6ADE4F · Oct 29
€22,570 EUR
£19,780 GBP
View
17 more retailers have this diamond
Prices start from €13,490 EURSave up to €9,080 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
€13,490 EUR