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Round|Natural|GIA

1.70ct E IF Round Natural Diamond

EX • E/IF • GIA 1425225884

Certificate GIA 1425225884

Diamond specifications and retailer prices

From €19,669 EUR
$21,892 USD
As of October 28, 2026
Save €10,466 EUR (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €30,135 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1425225884. Listed at 13 retailers as of October 28, 2026, with prices from €19,669 to €30,135, a €10,466 spread on the same certified stone. MOH London lists it at €30,135. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1425225884
Dimensions7.68 × 7.62 × 4.71 mm
L/W Ratio1.01
Key to symbols
Minor Details of Polish
Top View
7.68 mm7.62 mm1.70 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1425225884
Side View
Table 60.0%Crown 35.5°GirdlePavilion 41.2°Culet: NoneDepth 61.5%

Caratlytics Score

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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 28
Current: €30,135 EUR|Low: €19,669 EUR|High: €30,135 EUR|Avg: €23,830 EUR
MOH London
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
October 30, 2026
Retailer 4€19,669 EUR
Retailer 2€19,825 EUR
Retailer 5€20,302 EUR
Retailer 7€20,679 EUR
Retailer 6€22,022 EUR
Retailer 10€22,244 EUR
Retailer 12€22,402 EUR
Retailer 11€22,951 EUR
Retailer 8€23,251 EUR
Retailer 14€23,833 EUR
Retailer 9€24,053 EUR
Retailer 13€26,902 EUR
Retailer 3€27,189 EUR
MOH London€30,135 EUR

38 data points across 14 retailers

13 retailers€19,669 EUR to €30,135 EUR

A
Cheapest Retailer
-
€19,669 EUR
$21,892 USD
A
Retailer 2
-
€19,825 EUR
£17,374 GBP
View
A
Retailer 3
-
€20,302 EUR
$22,596 USD
View
Final sale: no returns
A
Retailer 4
-
€20,679 EUR
£18,123 GBP
View
A
Retailer 5
-
€22,022 EUR
$24,510 USD
View
A
Retailer 6
-
€22,244 EUR
$24,758 USD
View
A
Retailer 7
-
€22,402 EUR
$24,934 USD
View
A
Retailer 8
-
€22,951 EUR
$25,544 USD
View
B+
Retailer 9
-
€23,251 EUR
View
B+
Retailer 10
-
€23,833 EUR
$26,526 USD
View
B+
Retailer 11
-
€24,053 EUR
£21,080 GBP
View
B+
Retailer 12
-
€27,189 EUR
$30,262 USD
View
Most Expensive
B+
MOH London
EF6A7422E · Oct 29
€30,135 EUR
£26,410 GBP
View
12 more retailers have this diamond
Prices start from €19,669 EURSave up to €10,466 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
€19,669 EUR