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Oval|Natural|GIA

1.70ct E IF Oval Natural Diamond

EX • E/IF • GIA 1559523358

Certificate GIA 1559523358

Diamond specifications and retailer prices

From $17,035 USD
As of October 28, 2026
Save $9,065 USD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $26,100 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural oval diamond

This 1.7ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 1559523358. Listed at 11 retailers as of October 28, 2026, with prices from $17,035 to $26,100, a $9,065 spread on the same certified stone. MOH London lists it at $26,100. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559523358
Dimensions9.30 × 6.66 × 4.25 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
9.30 mm6.66 mm1.70 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559523358
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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 28
Current: $26,100 USD|Low: $16,819 USD|High: $26,274 USD|Avg: $20,732 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$17,035 USD
Retailer 3$17,584 USD
Retailer 10$18,816 USD
Retailer 4$19,157 USD
Retailer 8$19,592 USD
Retailer 5$19,877 USD
Retailer 2$20,137 USD
Retailer 9$24,721 USD
Retailer 7$25,178 USD
MOH London$26,100 USD

21 data points across 10 retailers

11 retailers$17,035 USD to $26,100 USD

A
Cheapest Retailer
-
$17,035 USD
A
Retailer 2
-
$17,584 USD
View
Final sale: no returns
A
Retailer 3
-
$19,157 USD
£15,084 GBP
View
A
Retailer 4
-
$19,266 USD
View
A
Retailer 5
-
$19,592 USD
View
A
Retailer 6
-
$19,877 USD
View
A
Retailer 7
-
$20,137 USD
€19,178 EUR
View
B+
Retailer 8
-
$20,642 USD
View
B+
Retailer 9
-
$23,549 USD
View
B
Retailer 10
-
$25,178 USD
View
Most Expensive
B+
MOH London
F73C2AAB0 · Oct 29
$26,100 USD
£20,551 GBP
View
10 more retailers have this diamond
Prices start from $17,035 USDSave up to $9,065 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 Oval
$17,035 USD