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Round|Natural|GIA

1.70ct E IF Round Natural Diamond

EX • E/IF • GIA 2557156383

Certificate GIA 2557156383

Diamond specifications and retailer prices

From $17,954 USD
Save $17,330 USD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $35,284 USD at MOH London
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 2557156383. Listed at 19 retailers, with prices from $17,954 to $35,284 at MOH London, a $17,330 spread on the same certified stone. 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
OriginNatural
Grading LabGIA
CertificateGIA 2557156383
Dimensions7.83 × 7.84 × 4.64 mm
L/W Ratio1.00
Top View
7.83 mm7.84 mm1.70 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557156383
Side View
Table 59.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $35,284 USD|Low: $17,954 USD|High: $35,284 USD|Avg: $24,816 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 1, 2026
Retailer 9$17,954 USD
Retailer 6$20,418 USD
Retailer 2$22,954 USD
Retailer 3$22,981 USD
Retailer 8$23,075 USD
Retailer 4$23,857 USD
Retailer 10$24,613 USD
Retailer 12$24,922 USD
Retailer 7$26,515 USD
Retailer 11$26,859 USD
Retailer 5$32,188 USD
MOH London$35,284 USD

37 data points across 12 retailers

19 retailers$17,954 USD to $35,284 USD

A
Cheapest Retailer
-
$17,954 USD
A
Retailer 2
-
$19,940 USD
€18,990 EUR
View
A
Retailer 3
-
$20,418 USD
View
A
Retailer 4
-
$20,492 USD
View
A
Retailer 5
-
$20,523 USD
View
A
Retailer 6
-
$20,683 USD
View
A
Retailer 7
-
$21,765 USD
View
A
Retailer 8
-
$22,930 USD
View
A
Retailer 9
-
$22,954 USD
A$35,315 AUD
View
A
Retailer 10
-
$22,981 USD
View
A
Retailer 11
-
$23,126 USD
£18,209 GBP
View
A
Retailer 12
-
$23,857 USD
View
A
Retailer 13
-
$24,613 USD
£19,380 GBP
View
B+
Retailer 14
-
$24,922 USD
View
B+
Retailer 15
-
$25,232 USD
View
B+
Retailer 16
-
$26,515 USD
€25,252 EUR
View
B+
Retailer 17
-
$26,859 USD
View
B
Retailer 18
-
$32,188 USD
ZAR 520,004 ZAR
View
Most Expensive
B+
MOH London
C97D62C34 · Oct 1
$35,284 USD
£27,783 GBP
View
18 more retailers have this diamond
Prices start from $17,954 USDSave up to $17,330 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.

A
1.70ct Round
$17,954 USD