Round|Natural|GIA

1.70ct E IF Round Natural Diamond

EX • E/IF • GIA 1425225884

Certificate GIA 1425225884

Diamond specifications and retailer prices

From $21,892 USD
As of October 28, 2026
Save $11,649 USD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $33,541 USD 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 $21,892 to $33,541, a $11,649 spread on the same certified stone. MOH London lists it at $33,541. 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
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

How it works →
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 28
Current: $33,541 USD|Low: $21,892 USD|High: $33,541 USD|Avg: $26,558 USD
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 29, 2026
Retailer 4$21,892 USD
Retailer 8$21,966 USD
Retailer 5$22,596 USD
Retailer 2$23,016 USD
Retailer 6$24,510 USD
Retailer 10$24,758 USD
Retailer 12$24,934 USD
Retailer 11$25,544 USD
Retailer 7$25,878 USD
Retailer 14$26,526 USD
Retailer 9$26,772 USD
Retailer 13$29,942 USD
Retailer 3$30,262 USD
MOH London$33,541 USD

37 data points across 14 retailers

13 retailers$21,892 USD to $33,541 USD

A
Cheapest Retailer
-
$21,892 USD
A
Retailer 2
-
$21,966 USD
£17,296 GBP
View
A
Retailer 3
-
$22,596 USD
View
Final sale: no returns
A
Retailer 4
-
$23,016 USD
£18,123 GBP
View
A
Retailer 5
-
$24,510 USD
View
A
Retailer 6
-
$24,758 USD
View
A
Retailer 7
-
$24,934 USD
View
A
Retailer 8
-
$25,544 USD
View
B+
Retailer 9
-
$25,878 USD
€24,646 EUR
View
B+
Retailer 10
-
$26,526 USD
View
B+
Retailer 11
-
$26,772 USD
£21,080 GBP
View
B+
Retailer 12
-
$30,262 USD
View
Most Expensive
B+
MOH London
EF6A7422E · Oct 29
$33,541 USD
£26,410 GBP
View
12 more retailers have this diamond
Prices start from $21,892 USDSave up to $11,649 USD

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
$21,892 USD