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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 $24,248 AUD
$17,035 USD
As of October 28, 2026
Save $12,903 AUD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $37,150 AUD 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 $24,248 to $37,150, a $12,903 spread on the same certified stone. MOH London lists it at $37,150. 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 (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: $37,150 AUD|Low: $23,940 AUD|High: $37,398 AUD|Avg: $29,510 AUD|+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$24,248 AUD
Retailer 3$25,029 AUD
Retailer 10$26,782 AUD
Retailer 4$27,268 AUD
Retailer 8$27,887 AUD
Retailer 5$28,293 AUD
Retailer 2$28,663 AUD
Retailer 9$35,187 AUD
Retailer 7$35,838 AUD
MOH London$37,150 AUD

21 data points across 10 retailers

11 retailers$24,248 AUD to $37,150 AUD

A
Cheapest Retailer
-
$24,248 AUD
$17,035 USD
A
Retailer 2
-
$25,029 AUD
$17,584 USD
View
Final sale: no returns
A
Retailer 3
-
$27,268 AUD
£15,084 GBP
View
A
Retailer 4
-
$27,423 AUD
$19,266 USD
View
A
Retailer 5
-
$27,887 AUD
$19,592 USD
View
A
Retailer 6
-
$28,293 AUD
$19,877 USD
View
A
Retailer 7
-
$28,663 AUD
€19,178 EUR
View
B+
Retailer 8
-
$29,382 AUD
$20,642 USD
View
B+
Retailer 9
-
$33,520 AUD
$23,549 USD
View
B
Retailer 10
-
$35,838 AUD
$25,178 USD
View
Most Expensive
B+
MOH London
F73C2AAB0 · Oct 29
$37,150 AUD
£20,551 GBP
View
10 more retailers have this diamond
Prices start from $24,248 AUDSave up to $12,903 AUD

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
$24,248 AUD