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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 $30,331 NZD
$17,035 USD
As of October 28, 2026
Save $16,140 NZD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $46,471 NZD 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 $30,331 to $46,471, a $16,140 spread on the same certified stone. MOH London lists it at $46,471. 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: $46,471 NZD|Low: $29,946 NZD|High: $46,780 NZD|Avg: $36,913 NZD|+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$30,331 NZD
Retailer 3$31,308 NZD
Retailer 10$33,502 NZD
Retailer 4$34,108 NZD
Retailer 8$34,883 NZD
Retailer 5$35,391 NZD
Retailer 2$35,854 NZD
Retailer 9$44,015 NZD
Retailer 7$44,829 NZD
MOH London$46,471 NZD

21 data points across 10 retailers

11 retailers$30,331 NZD to $46,471 NZD

A
Cheapest Retailer
-
$30,331 NZD
$17,035 USD
A
Retailer 2
-
$31,308 NZD
$17,584 USD
View
Final sale: no returns
A
Retailer 3
-
$34,108 NZD
£15,084 GBP
View
A
Retailer 4
-
$34,303 NZD
$19,266 USD
View
A
Retailer 5
-
$34,883 NZD
$19,592 USD
View
A
Retailer 6
-
$35,391 NZD
$19,877 USD
View
A
Retailer 7
-
$35,854 NZD
€19,178 EUR
View
B+
Retailer 8
-
$36,753 NZD
$20,642 USD
View
B+
Retailer 9
-
$41,929 NZD
$23,549 USD
View
B
Retailer 10
-
$44,829 NZD
$25,178 USD
View
Most Expensive
B+
MOH London
F73C2AAB0 · Oct 29
$46,471 NZD
£20,551 GBP
View
10 more retailers have this diamond
Prices start from $30,331 NZDSave up to $16,140 NZD

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
$30,331 NZD